{"title":"KX-Line","description":"\u003cp style=\"text-align: left;\"\u003eElecraft's KX-line includes radios and accessories bred for adventure. For eXtremes. To let you operate from places you could never operate before, without sacrificing performance or features. Products include the KX2 and KX3 low-power transceivers, PX3 panadapter, and KXPA100 100 watt amplifier. \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eThe KX3 covers 160-6 meters, all modes, with a maximum power output of 15 W, while the KX2 covers 80-10 meters, all modes, at up to 12 watts. Both include true desktop-radio features, like auto-notch, noise reduction, built-in text decode\/display, and RX\/TX EQ. With a built-in battery and low current drain, you can operate for many hours between charges, even at full power. \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eOur KX-line HF transceivers are the most compact and versatile on the market, allowing hand-held, trailside, mobile, or table-top operation. They're the only transceivers that can easily segue among these modes. For example, suppose your high-performance home station included the KX3, KXPA100 amp and PX3 panadapter. In seconds, you could disconnect the KX3 and relocate it to a vehicle for mobile operation. Then, at your destination, you could unclip the KX3 from its mobile mount and take it camping or hiking. \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eThe KX2 is half the size of the KX3, weighing only 13 oz (0.37 kg). This allows it to be used like an \"HT\". A KXPA100 amp can also be used with the KX2, creating an even smaller home station.  \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eFor the ultimate in portability, consider taking along our new AX1 multi-band whip antenna. The AX1 can be connected directly to a KX2 or KX3 for hand-held use, or right-angle-mounted to the rig with our AXB1 whip bipod.\u003c\/p\u003e\n","products":[{"product_id":"kx2-ssb-cw-data-80-10-m-transceiver","title":"KX2 Transceiver","description":"\u003ch2\u003eIntroduction\u003c\/h2\u003e\n\u003cp\u003eAn 80-10 m SSB\/CW\/Data station that fits in your pocket!\u003c\/p\u003e\n\u003cp\u003eNote: Paddle in picture is not included.  May be purchased under Options\/Accessories.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\n\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003eKXIBC2 Internal Battery Charger for the KX2\u003c\/h3\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eThe \u003cstrong\u003eKXIBC2\u003c\/strong\u003e module is a C\/10-rate charger for the \u003cstrong\u003eKXBT2\u003c\/strong\u003e Li-ion internal battery pack. Operation is simple, requiring only that a power supply be connected to the \u003cstrong\u003eKX2\u003c\/strong\u003e when charging is required. The radio may be on or off during charging. The \u003cstrong\u003eKXIBC2\u003c\/strong\u003e does not generate any RFI, so the radio may be used during charging if the power supply provides sufficient current for both charging and receive\/transmit operation.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eKXIBC2\u003c\/strong\u003e replaces the previous \u003cstrong\u003eKXI02\u003c\/strong\u003e option module, retaining its RTC (real-time-clock) function. You cannot have both options in the radio; they physically fit into the same space.  Learn more below, under \u003cstrong\u003eOptions\/Accessories\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eOur KX2 “stealth” transceiver can go wherever your imagination takes you. Thanks to state-of-the-art construction techniques, it’s only 5.8 x 2.8 x 1.5” and weighs just 13 ounces—making it the smallest full-featured HF radio on the planet. Yet it puts out up to 10 watts, covers 9 bands, and shares many features with the KX3. It also works with the KXPA100 amplifier. To maximize your freedom to roam, you can outfit your KX2 with an internal 2.6 amp-hour Li-ion battery. Current drain is as little as 135\u003cspan\u003e \u003c\/span\u003e\u003cgs class=\"GINGER_SOFTWARE_mark\" id=\"7bc66b16-7801-4421-8959-0eb815c927cf\" ginger_software_uiphraseguid=\"3cad421d-4e16-4520-909b-7def58b222cb\"\u003emA\u003c\/gs\u003e, yielding up to 8 hours of typical operation on a single battery charge. There’s also an internal automatic antenna tuner module option (KXAT2), which can tune a random wire, dipole, or whip on multiple bands. A rear tilt-foot angles the KX2 for use on any surface, from desktop to park bench to rock. The KX2 also makes a great\u003cspan\u003e \u003c\/span\u003e\u003cgs class=\"GINGER_SOFTWARE_mark\" id=\"7db32b3c-0fe7-4c72-9a12-ed8efa3ededc\" ginger_software_uiphraseguid=\"e3613cd4-4a6b-413b-bb79-6bf2bb030788\"\u003emoble\u003c\/gs\u003e\u003cspan\u003e \u003c\/span\u003erig, and can even be used\u003cspan\u003e \u003c\/span\u003e\u003cgs class=\"GINGER_SOFTWARE_mark\" id=\"f7a77af0-2f74-4a5b-9f59-e14302f8fee4\" ginger_software_uiphraseguid=\"e3613cd4-4a6b-413b-bb79-6bf2bb030788\"\u003ehand-held\u003c\/gs\u003e. It includes a built-in\u003cspan\u003e \u003c\/span\u003e\u003cgs class=\"GINGER_SOFTWARE_mark\" id=\"76a95268-dc42-4f41-9dd5-90ce034ca226\" ginger_software_uiphraseguid=\"df801eab-9f5d-4cfb-bd26-825875bef396\"\u003emic\u003c\/gs\u003e\u003cspan\u003e \u003c\/span\u003efor HT-style operation. The KX2’s powerful 32-bit DSP offers features dual watch, stereo audio, user-programmable filter bandwidths, noise\u003cspan\u003e \u003c\/span\u003e\u003cgs class=\"GINGER_SOFTWARE_mark\" id=\"c82f6e4c-79f9-4d97-b039-4186cc6dce05\" ginger_software_uiphraseguid=\"a30c16fd-962c-45e2-9ce2-dccad9d7f3a7\"\u003eblanking\u003c\/gs\u003e, noise reduction, and auto-notch. RTTY and PSK data\u003cspan\u003e \u003c\/span\u003e\u003cgs class=\"GINGER_SOFTWARE_mark\" id=\"7c71b1a7-c5eb-4c79-aa65-78be8c8f35d5\" ginger_software_uiphraseguid=\"49008d8a-a5cd-4225-8f53-e4e8d8fccca4\"\u003emodes\u003c\/gs\u003e\u003cspan\u003e \u003c\/span\u003eare built in—no PC needed—as well as a memory\u003cspan\u003e \u003c\/span\u003e\u003cgs class=\"GINGER_SOFTWARE_mark\" id=\"def36be1-caba-4704-a206-d7c2c87f1178\" ginger_software_uiphraseguid=\"49008d8a-a5cd-4225-8f53-e4e8d8fccca4\"\u003ekeyer\u003c\/gs\u003e\u003cspan\u003e \u003c\/span\u003eand digital voice recorder for\u003cspan\u003e \u003c\/span\u003e\u003cgs class=\"GINGER_SOFTWARE_mark\" id=\"d5c06332-de27-453d-b7f7-2d5e9315225d\" ginger_software_uiphraseguid=\"49008d8a-a5cd-4225-8f53-e4e8d8fccca4\"\u003etransmit\u003c\/gs\u003e. There are two padded carrying cases for the KX2, including the CS40 and larger ES60. Both include belt straps and an interior compartment.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKX2 vs KX3: Which one should I buy?  \u003c\/strong\u003e \u003ca href=\"https:\/\/elecraftcom.myshopify.com\/pages\/kx2-vs-kx3-which-one-should-i-buy\" title=\"KX2 vs KX3 Which One Should I Buy?\" target=\"_blank\"\u003eLearn More\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eKX2 Pack\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eKX2 Shack-In-A-Box\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003eKX2 80-10 M SSB\/CW\/DATA Transceiver\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/elecraftcom.myshopify.com\/products\/kxat2-atu\" title=\"KXAT2 Internal Antenna Tuner\" target=\"_blank\"\u003eKXAT2 Internal, Wide-Range 20-W Antenna Tuner\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/elecraft.com\/products\/kxibc2-kx2-internal-battery-charger\" title=\"KXIBC2 KX2 Internal Battery Charger\" target=\"_blank\"\u003eKXIBC2 Internal Battery Charger\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca title=\"BATTERY PACK FOR KX2\" href=\"https:\/\/elecraftcom.myshopify.com\/products\/kxbt2-lithium-ion-battery-pack-11v-2-6ah\" target=\"_blank\"\u003eKXBT2 Lithium-ion Battery Pack, 11V, 2.6Ah\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca title=\"EXTERNAL LITHIUM-ION FAST CHARGER FOR KXBT2\" href=\"\/products\/kxbc2-power-cord\" target=\"_blank\"\u003eKXBC2 External Lithium-ion Fast Charger for KXBT2\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca title=\"MINI BANANA PLUG FOR KX2\" href=\"https:\/\/elecraftcom.myshopify.com\/products\/kx2gndplug-mini-banana-plug-for-portable-use-with-kx2\" target=\"_blank\"\u003eKX2GNDPLUG Quick Release Ground Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca title=\"MH3 HAND MICROPHONE (KX-LINE)\" href=\"https:\/\/elecraftcom.myshopify.com\/products\/mh3-kx-line\" target=\"_blank\"\u003eMH3 Hand Microphone with Up\/Dn Buttons\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca title=\"ES60 Elecraft Logo Compact Carrying Case\" href=\"https:\/\/elecraft.com\/products\/es60-compact-padded-carrying-case\" target=\"_blank\"\u003eES60 Compact Padded Carrying Case (Larger)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/elecraftcom.myshopify.com\/products\/elecraft-kx2-book-by-fred-cady\" title=\"Elecraft KX2 Book by Fred Cady\" target=\"_blank\"\u003eElecraft KX2 Book by Fred Cady \u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cspan style=\"text-decoration: underline; color: #0000ff;\"\u003e\u003cstrong\u003ePackage Savings!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOnly 13 oz. (0.3 kg) – ideal for portable and hand-held operation\u003cspan\u003e \u003c\/span\u003e Internal 2.6 Ah, 11 V Li-ion battery option\u003cspan\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eInternal wide-range ATU option\u003cspan\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent drain as low as 135 mA\u003cspan\u003e \u003c\/span\u003e Built-in microphone and speaker\u003cspan\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eAdvanced DSP provides dual watch, noise reduction, noise blanking, autonotch, stereo audio\u003cspan\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eVersatile software-defined radio (SDR) architecture\u003cspan\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperates in data modes (PSK31\/RTTY) with or without a PC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eStandard Features\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e80-10 meter ham bands; general coverage receive from 3-32.0MHz (also covers 0.5 to 3 MHz with reduced sensitivity)\u003c\/li\u003e\n\u003cli\u003eAll modes: SSB, CW, and Data (four sub-modes)\u003c\/li\u003e\n\u003cli\u003eUltra-compact size: 2.8”H x 5.8”W x 1.5”D; 13 oz (less options); low-profile knobs and feet for minimum height\u003c\/li\u003e\n\u003cli\u003eRear tilt foot provides 3-point mount for rugged terrain\u003c\/li\u003e\n\u003cli\u003eCustom high-contrast LCD with alphanumeric text display\u003c\/li\u003e\n\u003cli\u003eCurrent drain as low as 135 mA in receive mode\u003c\/li\u003e\n\u003cli\u003eHigh-performance 32-bit floating-point DSP\u003c\/li\u003e\n\u003cli\u003eBuilt-in PSK\/TTY decode\/encode allows data mode operation without a PC; transmit in data modes using CW keyer paddle\u003c\/li\u003e\n\u003cli\u003eSynthesizer has 1-Hz tuning resolution\u003c\/li\u003e\n\u003cli\u003eIntegrated numeric keypad for direct frequency entry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRECEIVER\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSoftware-defined-radio (SDR) architecture for versatility\u003c\/li\u003e\n\u003cli\u003eSwitchable preamp and attenuator\u003c\/li\u003e\n\u003cli\u003e8-band RX EQ\u003c\/li\u003e\n\u003cli\u003eSimultaneous dual receive over up to +\/- 23 kHz for split-DX operation\u003c\/li\u003e\n\u003cli\u003eBuilt-in speaker; stereo jack for headphones or powered speakers\u003c\/li\u003e\n\u003cli\u003eEasy-to-use Passband Tuning (PBT) for shift\/width\/hicut\/locut; roofing filters automatically track DSP filter settings\u003c\/li\u003e\n\u003cli\u003eAuto-notch removes interfering carriers; adjustable noise reduction and noise blanking; stereo audio effect\u003c\/li\u003e\n\u003cli\u003eCenter-tuning indicator for CW and data modes; auto-spot\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTRANSMITTER\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUp to 10 W on 80-15 m, 8 W on 12 and 10 m (typ.)\u003c\/li\u003e\n\u003cli\u003e100 W with KXPA100 amplifier\u003c\/li\u003e\n\u003cli\u003eRugged, SWR- and temperature-protected final amplifier stage\u003c\/li\u003e\n\u003cli\u003eUse with built-in mic or MH3 (with UP\/DN VFO functions)\u003c\/li\u003e\n\u003cli\u003eCW keyer with 8-50 WPM range; fast, full-break-in keying\u003c\/li\u003e\n\u003cli\u003eBuilt-in digital voice recorder (DVR) with 2 message memories\u003c\/li\u003e\n\u003cli\u003eThree CW\/DATA message memories\u003c\/li\u003e\n\u003cli\u003eFast, silent, PIN-diode T-R switching – no noisy relays\u003c\/li\u003e\n\u003cli\u003eDSP speech processing for excellent “punch”\u003c\/li\u003e\n\u003cli\u003e8-band TX EQ tailors passband to your voice and microphone\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdditional Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGeneral-purpose and per-band memories store VFOs, modes, etc.\u003c\/li\u003e\n\u003cli\u003eComputer control via supplied USB or RS232 cable\u003c\/li\u003e\n\u003cli\u003eFree firmware updates via provided application software\u003c\/li\u003e\n\u003cli\u003eProgrammable switch (PFn) for access to an often-used menu entry\u003c\/li\u003e\n\u003cli\u003eFull remote-control command set works with popular computer software applications\u003c\/li\u003e\n\u003cli\u003eSelectable switch-press tones or full Morse code-based interface\u003c\/li\u003e\n\u003cli\u003eTutorial-style manual ideal for new hams\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eOptions\/Accessories\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eOptions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/elecraftcom.myshopify.com\/products\/kxat2-atu\" title=\"KXAT2 Internal Antenna Tuner\" target=\"_blank\"\u003eKXAT2 Internal, Wide-Range Automatic Antenna Tuner\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"KXIBC2 KX2 Internal Battery Charger\" href=\"https:\/\/elecraft.com\/products\/kxibc2-kx2-internal-battery-charger\" target=\"_blank\"\u003eKXIBC2 Internal Battery Charger\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/elecraftcom.myshopify.com\/products\/kxbt2-lithium-ion-battery-pack-11v-2-6ah\" title=\"KXBT Lithium-ion Battery Pack\" target=\"_blank\"\u003eKXBT2 Lithium-ion Battery Pack; 11 V, 2.6 Ah. \u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kxbc2-power-cord\" title=\"KXBC2 External Lithium-ion Fast-Charger for the KXBT2 Battery Pack\" target=\"_blank\"\u003eKXBC2 External Lithium-ion Fast-Charger for KXBT2 Battery Pack\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"KXIO2-F_Real-Time Clock and General-Purpose Outputs\" href=\"https:\/\/elecraft.com\/products\/kxio2_real-time-clock-and-general-purpose-outputs-factory-installed\" target=\"_blank\"\u003eKXIO2-F_Real-Time Clock and General-Purpose Outputs Installed\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNew shipping regulations for Lithium Ion Batteries\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eUntil further notice, we are currently restricted to shipping up to 3 KXBT2 batteries in a single shipment, with one of the three batteries inside a KX2 - this is for both US and international shipments.\u003c\/p\u003e\n\u003cp\u003eWe cannot ship Lithium Ion Batteries to the following countries: Australia, Japan, Spain and Thailand.\u003c\/p\u003e\n\u003cp\u003eBattery orders alone can only be shipped UPS Ground - US only.\u003cbr\u003eWe apologize for the inconvenience.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eAccessories\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003e\u003ca href=\"https:\/\/elecraftcom.myshopify.com\/products\/kxpd2-attached-precision-keyer-paddle\" title=\"KXPD2 Attached Precision Keyer Paddle\" target=\"_blank\"\u003eKXPD2 Attached Precision Keyer Paddle\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\n\u003ca href=\"https:\/\/elecraftcom.myshopify.com\/products\/cs40-compact-padded-carrying-case\" title=\"CS40 Compact Padded Carrying Cases\" target=\"_blank\"\u003eCS40 Compact Padded Carrying Case\u003c\/a\u003e accommodates a wire antenna,\u003cspan\u003e \u003c\/span\u003epaddle, log, and small accessories.\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\n\u003ca href=\"https:\/\/elecraftcom.myshopify.com\/products\/es60-compact-padded-carrying-case\" title=\"ES60 Elecraft Logo Carrying Case for the KX2\" target=\"_blank\"\u003eES60 is a larger carrying case\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003ethat will accommodate all items in a CS40, plus an MH3 mic and more accessories.\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\u003ca href=\"https:\/\/elecraftcom.myshopify.com\/products\/mh3-kx-line\" title=\"MH3 Hand Microphone\" target=\"_blank\"\u003eMH3 Hand Microphone\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\u003ca href=\"https:\/\/elecraftcom.myshopify.com\/products\/proset-k2-a-boom-headset-for-elecraft-rigs\" title=\"Proset-K2 Boom Headset\" target=\"_blank\"\u003eProset Boom Headset\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\u003ca href=\"https:\/\/elecraftcom.myshopify.com\/products\/ss30dv-25a-30a-surge-power-supply\" title=\"SS30DV Compact Switching Power Supply\" target=\"_blank\"\u003eSS30DV Compact Switching Power Supply\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\u003ca href=\"https:\/\/elecraftcom.myshopify.com\/products\/kx2gndplug-mini-banana-plug-for-portable-use-with-kx2\" title=\"KX2GNDPLUG Mini Banana Plug for KX2\" target=\"_blank\"\u003eKX2GNDPLUG Mini Banana Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\u003ca href=\"https:\/\/elecraftcom.myshopify.com\/products\/bnc-bp\" title=\"BNC-BP_BNC-BP Post Adapter\" target=\"_blank\"\u003eBNC-BP Post Adapter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\u003ca href=\"https:\/\/elecraftcom.myshopify.com\/products\/bnc-ra-dress-your-antenna-wires-easily-without-disconnecting-them\" title=\"BNC-RA_Male-Female Right Angle BNC\" target=\"_blank\"\u003eBNC-RA Male-Female Right Angle BNC\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\u003ca href=\"https:\/\/elecraftcom.myshopify.com\/products\/bnc-uhf-easily-adapt-your-so-239-coax-to-a-bnc-antenna-port-on-your-radio\" title=\"BNC-UHF_BNC-UHF Adapter\" target=\"_blank\"\u003eBNC-UHF Adapter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\u003ca title=\"AX1 Multi-Band Whip Antenna\" href=\"https:\/\/elecraft.com\/products\/ax1-antenna\"\u003eAX1 Multi-Band Whip Antenna\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\u003ca title=\"AXE1 40 M Antenna Extender for the AX1 Whip\" href=\"https:\/\/elecraft.com\/products\/axe1_40-meter-antenna-extender\"\u003eAXE1 40M Antenna Extender for the AX1 Whip\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\u003ca title=\"AX2\" href=\"https:\/\/elecraft.com\/products\/ax2-minature-20-meter-whip-antenna\" target=\"_blank\"\u003eAX2 Minature 20-Meter Whip Antenna\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\u003ca href=\"https:\/\/elecraft.com\/products\/e770064_e770064-13-ground-wire-with-lug\" title=\"E770064 13 ground wire with lug\" target=\"_blank\"\u003eE770064 13' ground wire with lug\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\u003ca href=\"https:\/\/elecraft.com\/products\/e770091_e77009133-ground-wire-with-lug\" title=\"E77009133 ground wire with lug\" target=\"_blank\"\u003eE770091 33' ground wire with lug\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eBooks\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/elecraftcom.myshopify.com\/collections\/kx-line-books\/products\/elecraft-kx2-book-by-fred-cady\" title=\"Elecraft KX2 Book by Fred Cady\" target=\"_blank\"\u003eThe Elecraft KX2 By Fred Cady\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/elecraftcom.myshopify.com\/collections\/kx-line-books\/products\/the-kx2-companions-guide-to-the-kxpa100-and-kxat100-by-cady\" title=\"The KX2 Companion Guide by Fred Cady\" target=\"_blank\"\u003eThe KX2 Companion Guide to the KXPA100 and KXAT100 by Fred Cady\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eParts \u0026amp; Mod Kits for the KX2\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"Parts and Mod Kits\" href=\"https:\/\/elecraft.com\/pages\/parts-mod-kits\" target=\"_blank\"\u003eVisit the QUICK ORDER Page, choose from the drop-down\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReviews \u0026amp; Articles\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eReviews \u0026amp; Articles\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca title=\"KX2 eHam Review\" href=\"http:\/\/www.eham.net\/reviews\/detail\/12852\" target=\"_blank\"\u003eKX2 eHam Review\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"QRZ.com KX2 Review\" href=\"http:\/\/qrznow.com\/elecraft-kx2-features-and-review\/\" target=\"_blank\"\u003eQRZ.com KX2 Review\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"KX-Line on Ormes Peak - Sota\" href=\"https:\/\/youtu.be\/2CyCoqBhlCQ\" target=\"_blank\"\u003eKX Line on Ormes Peak - SOTA\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2029\/4979\/files\/374450063-Backpacking-With-a-Pocket-sized-Shortwave-Radio.pdf?9356054908496999598\" title=\"Backpacking with a Pocket-sized Shortwave Radio, Bruce Prior N7RR\" target=\"_blank\"\u003eBackpacking with a Pocket-sized\u003cspan\u003e \u003c\/span\u003e\u003cem\u003eShortwave\u003c\/em\u003e\u003cspan\u003e \u003c\/span\u003eRadio\u003c\/a\u003e, Bruce Prior N7RR\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch1\u003e\u003cspan\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch3\u003eQ: What is the KX2?\u003c\/h3\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003eA: The KX2 is a pocket-sized, all-HF-band, SSB\/CW\/data transceiver intended for field, mobile, and even hand-held operation. It's the world's smallest full-featured amateur radio transceiver, complete with 10 watts output, a large, easy-to-read display, and built-in battery and antenna tuner options. The KX2 is also a true SDR (software-defined radio), with full 32-bit IF DSP. This unique combination of small size and versatility make the KX2 a great grab-and-go radio for any outing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eQ: Why is the KX2 only offered factory assembled?\u003c\/h3\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003eA: The KX2 is the smallest full-featured, all-HF-band transceiver available. To achieve this level of miniaturization, we used a variety of high-density, state-of-the art packaging techniques. As a result, some of the hardware and connectors are small enough to be difficult for some potential kit builders to handle.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eQ: How does the KX2 differ from the KX3?\u003c\/h3\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003eA: The KX2 has many of the same features as the KX3, but it's about half the size and weight, making it ideal for ultra-light portable and \"stealth\" operation. It covers all HF bands (80-10m), with SSB, CW, and data modes, with up to 10 W output from its internal Li-ion battery. Controls are lower in profile. There's a single tilt-foot in the rear, making a 3-point mount for rugged terrain. The built-in mic and quick-disconnect trailing ground wire are ideal for hand-held operation.\u003c\/p\u003e\n\u003cp\u003eThe KX3 has additional features that make it the choice of many operators as a home, travel, and DXpedition station. These include 160-6 meter coverage, a 2 or 4-meter VHF option, full 15 watt output on most bands, ultra low-noise synthesizer, larger complement of controls, weighted VFO A tuning knob, and matching high-performance panadapter (PX3).\u003c\/p\u003e\n\u003cp\u003eBoth rigs work seamlessly with the KXPA100 amplifier. They also share the MH3 microphone, KXPD2\/KXPD3 keyer paddles, and other accessories.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eQ: How does the KX2 differ from competing small radios?\u003c\/h3\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003eA: There are several factors that differentiate the KX2 from others. First, there's its level of integration. Despite its small size, the KX2 can be configured as a complete station, with a built in wide-range ATU, high-capacity internal battery, attached keyer paddle, and realtime clock (on the KXIO2 option module). This means less additional equipment to carry for a field outing. It's like having a full desktop transceiver system in the palm of your hand.\u003c\/p\u003e\n\u003cp\u003eSecond, the KX2 makes very frugal use of its internal battery compared to other DSP-based radios. Receive current drain is as low as 135 mA (backlight and preamp off). The key to this is the use of cascaded, high-efficiency, low-noise DC-to-DC converters. This low current drain allows you to operate for an extended period - from 4 to 10 hours, depending on transmit power level and duty cycle.\u003c\/p\u003e\n\u003cp\u003eThere are other important differences. For example, with the KX2 you'll rarely need to use the menu, since controls that get the most use are always available. You'll be able to use the radio in direct sunlight, thanks to its high-contrast, full-custom, transflective LCD. You'll also have clean, crisp filtering, T\/R switching, and excellent signal integrity. Your KX2 will sound great on the air, no matter how challenging the operating situation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eQ: Is the KX2 a good choice for first-time HF operators?\u003c\/h3\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003eA: Yes, for several reasons: First, the basic 10-watt KX2 packs nearly all of the features of a traditional desktop radio into a low-cost package, making it more affordable while not sacrificing versatility. The user who needs full power (100 W) can easily add a KXPA100 later on, if desired; this can improve your signal by about two S-units of signal strength at receiving stations.\u003c\/p\u003e\n\u003cp\u003eSecond, the KX2 is very easy to use, with about one-third as many controls as our top-ofthe-line K3S transceiver. We distilled the panel controls down to those most needed for typical operation, while retaining some additional advanced features as menu selections. The tutorial-style owner's manual provides explanations of both how these controls can be used, and why you might want to use them.\u003c\/p\u003e\n\u003cp\u003eFinally, the KX2 is fun to operate-from anywhere. At under one pound, it can inspire firsttime HF users to go beyond their home station, enriching outdoor activities and turning vacations into mini-DXpeditions. The KX2 is also a very capable radio for mobile use, an application many hams discover as they get into the hobby.\u003c\/p\u003e\n\u003cp\u003eNew operators will also benefit from Elecraft's outstanding user forum, where they can feel comfortable asking questions on any amateur radio subject.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eQ: Can I use the KX2 with SDR (software defined radio) applications and the PX3 panadapter?\u003c\/h3\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003eA: No. The KX2 is a true SDR, architecturally, but we kept its size, weight, and current drain low by emphasizing features needed during field operation. Panadapters and laptop computers add a lot of extra weight, and are typically considered part of a home station. For this reason we did not include external RX I\/Q interface circuitry in the KX2. (However, we offer two other transceivers that have high-performance panadapter options: the K3S with P3 panadapter, and KX3 with PX3 panadapter.) Of course you can connect the KX2 to a computer sound card for use with data-mode communications packages, via the mic and headphone jacks.\u003c\/p\u003e\n\u003cp\u003eThe KX2 also includes two built-in data modes (PSK-D and FSK-D) so you can operate in those data modes without a computer. In these modes, text is displayed on the VFO B display as it is decoded, and CW sent with the built-in keyer is automatically converted into PSK31, PSK63, or RTTY signals.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eQ: Are there unique applications where the KX2 works best? When would I use a KX3?\u003c\/h3\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003eA: Refer to the selection guide below.\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eKX2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eKX3\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eHand-Held, Pedestrian Mobile (\/PM)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2029\/4979\/files\/Checkmark_pico.jpg?v=1520367969\"\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUltra light Backpacking\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2029\/4979\/files\/Checkmark_pico.jpg?v=1520367969\"\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSOTA (Summits on the air)\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2029\/4979\/files\/Checkmark_pico.jpg?v=1520367969\"\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2029\/4979\/files\/Checkmark_pico.jpg?v=1520367969\"\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLowest-Cost All-HF-Band Station\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2029\/4979\/files\/Checkmark_pico.jpg?v=1520367969\"\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh-Performance Contesting\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2029\/4979\/files\/Checkmark_pico.jpg?v=1520367969\"\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e160 Meters: AM Broadcast DXing\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2029\/4979\/files\/Checkmark_pico.jpg?v=1520367969\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHome Station with Panadpter (PX3)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2029\/4979\/files\/Checkmark_pico.jpg?v=1520367969\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAll-mod VHF (6 m included; 2 or 4 m optional)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2029\/4979\/files\/Checkmark_pico.jpg?v=1520367969\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMini-DXpeditions, Travel, RV\u003c\/td\u003e\n\u003ctd\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2029\/4979\/files\/Checkmark_pico.jpg?v=1520367969\"\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2029\/4979\/files\/Checkmark_pico.jpg?v=1520367969\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCamping trips, day hikes, Field Day\u003c\/td\u003e\n\u003ctd\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2029\/4979\/files\/Checkmark_pico.jpg?v=1520367969\"\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2029\/4979\/files\/Checkmark_pico.jpg?v=1520367969\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMobile (100-W with KXPA100 ampP\u003c\/td\u003e\n\u003ctd\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2029\/4979\/files\/Checkmark_pico.jpg?v=1520367969\"\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2029\/4979\/files\/Checkmark_pico.jpg?v=1520367969\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003eQ: It the KX2 a good choice for SOTA (summits on the air) operation?\u003c\/h3\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003eA: Yes. We designed the KX2 specifically with SOTA operators in mind. At just 13 ounces (less options), the KX2 should fit into the weight budget for nearly any field excursion. Yet it provides more features, better ergonomics, and higher power output than minimalist radios. For weak-signal receive, there's DSP-based APF (audio peaking filter), noise blanking, and noise reduction. The speaker has plenty of volume to overcome wind noise. In transmit mode, you'll have 3 programmable message buffers for both CW and data, and a 2-memory digital voice recorder for SSB.\u003c\/p\u003e\n\u003cp\u003eThe KX2 is also ideal for use in difficult operating conditions. While standing, it can be held like an HT, with the built-in mic and keyer paddle just where you need them. In a pinch, you can make plenty of QSOs using a telescoping whip. If you're sitting on the ground or on a rock, you'll find the KX2 works very well in TFR (trail-friendly-radio) mode, with its folding tilt-foot deployed.\u003c\/p\u003e\n\u003cp\u003eFor logging, you may want make use of the KX2's two utility mounting points (4-40 PEM nuts) on the bottom cover. You can even use these to attach the KX2 directly to a clipboard.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eQ: How does the KX2 compare to the KX3 on a feature by feature basis?\u003c\/h3\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003eA: The KX2 retains many of the best features of the KX3 in a smaller footprint. Here's a quick overview.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eKX2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e         KX3\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBands\u003c\/td\u003e\n\u003ctd\u003e9 (80-10 m) + gen. coverage\u003c\/td\u003e\n\u003ctd\u003e11 (160-6 m) + gen. coverage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVHF option\u003c\/td\u003e\n\u003ctd\u003en\/a\u003c\/td\u003e\n\u003ctd\u003e2 m or 4 m; separate VHF antenna connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModes\u003c\/td\u003e\n\u003ctd\u003eCW, SSB, PSK31\/63, RTTY, AF data\u003c\/td\u003e\n\u003ctd\u003eCW, SSB, PSK31\/63, RTTY, AF data, AM, FM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize (less projections)\u003c\/td\u003e\n\u003ctd\u003e25 cu. in. (1.5x2.8x5.8\")\u003c\/td\u003e\n\u003ctd\u003e45 cu. in. (1.8x3.5x7.4\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (less opt. \u0026amp; batt.)\u003c\/td\u003e\n\u003ctd\u003e13 oz.\u003c\/td\u003e\n\u003ctd\u003e24 oz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax power output\u003c\/td\u003e\n\u003ctd\u003eUp to 10 W\u003c\/td\u003e\n\u003ctd\u003eUp to 15 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDSP Filtering\u003c\/td\u003e\n\u003ctd\u003e50-4000 Hz, + passband shift\u003c\/td\u003e\n\u003ctd\u003e50-4000 Hz, + passband shift\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRoofing filter option\u003c\/td\u003e\n\u003ctd\u003en\/a\u003c\/td\u003e\n\u003ctd\u003e1.0 kHz (CW)\/3.0 kHz SSB(KXFL3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControls\u003c\/td\u003e\n\u003ctd\u003e12 switches, 4 knobs\u003c\/td\u003e\n\u003ctd\u003e20 switches, 5 knobs; 1 optical encoder with weighted knob\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003eTransflective LCD w\/backlight\u003c\/td\u003e\n\u003ctd\u003eTransflective LCD w\/ backlight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain tuning encoder\u003c\/td\u003e\n\u003ctd\u003eMechanical, sleeve bearing\u003c\/td\u003e\n\u003ctd\u003eOptical, with ball-bearing shaft and weighted knob\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal speaker\u003c\/td\u003e\n\u003ctd\u003e0.5 W peak\u003c\/td\u003e\n\u003ctd\u003e1 W peak\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMic\u003c\/td\u003e\n\u003ctd\u003eBuilt-in mini-mic or MH3\u003c\/td\u003e\n\u003ctd\u003eMH3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal ATU option\u003c\/td\u003e\n\u003ctd\u003e7L\/7C network (KXAT2)\u003c\/td\u003e\n\u003ctd\u003e8L\/8C network (KXAT3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKeyer paddle options\u003c\/td\u003e\n\u003ctd\u003eExternal or KXPD2\u003c\/td\u003e\n\u003ctd\u003eExternal, KXPD2, or KXPD3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal battery and charger\u003c\/td\u003e\n\u003ctd\u003eInternal 11 V Li-ion battery option (KXBT2) and external charger (KXBC2)\u003c\/td\u003e\n\u003ctd\u003e8 x AA socket included; optional internal NiMH charger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePX3 interface\u003c\/td\u003e\n\u003ctd\u003en\/a\u003c\/td\u003e\n\u003ctd\u003eBuilt in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReal-time clock\u003c\/td\u003e\n\u003ctd\u003eSupplied with KXIO2 option\u003c\/td\u003e\n\u003ctd\u003eSupplied with KXBC3 option\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdditional hardware features\u003c\/td\u003e\n\u003ctd\u003eMini-banana jack for quickdisconnect ground wire; very easy battery pack swap; built-in mic for emergency\/hand-held use; 2 general-purpose opendrain outputs (on KXI02 option)\u003c\/td\u003e\n\u003ctd\u003eMatching PX3 panadapter, ultra low-noise synthesizer, 10\/20\/30 dB preamp per-band, local oscillator isolation amp, PTT\/TX-inhibit input, dedicated filter control, VFO reverse, remote power-on via mic jack, high-efficiency QRP TX mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon Firmware features (KX2 and KX3)\u003c\/td\u003e\n\u003ctd\u003e32-bit DSP\/SDR architecture with dual watch, stereo audio, dual VFOs, split, RIT, scanning, direct freq. entry, CW and data text encode\/ decode, DSP NR\/NB\/auto-notch, 100+ freq. memories, CW\/data messages, voice messages (DVR), auto power-off timer, RX\/TX EQ, XVTR band displays\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdditional firmware features\u003c\/td\u003e\n\u003ctd\u003eAmp-hours display for battery monitoring\/testing\u003c\/td\u003e\n\u003ctd\u003e2 programmable switches w\/macro capability, wake-up alarm, manual notch filter, ESSB, 1-tap message play, remote control of other radios, pitch-map audio effect, repeater control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003eQ: What does the KX2 control panel look like?\u003c\/h3\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003eA: Here's a quick view of the front panel controls. Note that the buttons still use the familiar Tap or Hold functions for access to the most-used features.\u003c\/p\u003e\n\u003cp\u003eAdditionally, there is a Menu system for tailoring the KX2 operating settings to the operator's preference. Most of these need only be set up one time.\u003c\/p\u003e\n\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2029\/4979\/files\/o1.png?15293353535872572717\"\u003e\n\u003c\/div\u003e\n\u003ch3\u003eQ: What does the KX2 control panel look like?\u003c\/h3\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003eA: Here's a quick view of the front panel controls. Note that the buttons still use the familiar Tap or Hold functions for access to the most-used features.\u003c\/p\u003e\n\u003cp\u003eAdditionally, there is a Menu system for tailoring the KX2 operating settings to the operator's preference. Most of these need only be set up one time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eQ: What kind of connections will the KX2 provide for peripherals?\u003c\/h3\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003eA: The left side has a series of jacks, described below.\u003c\/p\u003e\n\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2029\/4979\/files\/02.png?7907309530476295886\"\u003e\n\u003cul\u003e\n\u003cli\u003eACC: Contains the RS232 TX\/RX signals and the KEY OUT signal to connect a linear amplifier such as the KXPA100.\u003c\/li\u003e\n\u003cli\u003eKEY: Allows you to connect a keyer paddle, keyer (or other keying device), or a straight key. There is a menu item to configure it for the device type used.\u003c\/li\u003e\n\u003cli\u003ePHONES: Stereo audio output for use with headphones or a set of powered external speakers. The Dual Watch feature uses the stereo outputs to allow you to operate as if there were two receivers, one on the frequency of VFO A, the other on VFO B.\u003c\/li\u003e\n\u003cli\u003eMIC: Input for a hand mic (such as the MH3) or a desk or boom mic. Bias is available for those mics that need it. The MH3 includes UP\/DN buttons for mobile VFO tuning.\u003c\/li\u003e\n\u003cli\u003e9-15VDC: DC input jack for use with a KXBT2 Li-ion battery pack or other power source. There's an identical DC jack inside the KX2 for use with the KXBT2. If both an internal battery and external power source are plugged in, the radio operates from whichever has the higher voltage.\u003c\/li\u003e\n\u003cli\u003eAUX: This jack is actually on the rear of the KX2. It provides two general-purpose outputs that can be programmed on a per-band basis to control external equipment such as an antenna switch or transverter.\u003c\/li\u003e\n\u003cli\u003eGrounding point: Intended for attaching the KX2 to other peripherals and to station ground. The connection point is sized to use a Mini-Banana plug (Elecraft model KX2GNDPLUG). This is ideal for use with a trailing ground wire during pedestrian mobile operation (\/PM). If you step on the wire, the plug will pull out easily, avoiding damage to the KX2.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003eQ: How do I connect an antenna?\u003c\/h3\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003eA: On the right side of the KX2, there's a BNC connector for the antenna. Wire antennas can be connected using our BNC-to-binding-post adapter (BNC-BP).\u003c\/p\u003e\n\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2029\/4979\/files\/o3.png?10105411024732505196\"\u003e\n\u003c\/div\u003e\n\u003ch3\u003eQ: Performance-wise, how does the KX2 stack up to other radios?\u003c\/h3\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003eA: Here are the KX2 Specifications:\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eGeneral Specs\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Range\u003c\/td\u003e\n\u003ctd\u003eReceive, 500 kHz - 32 MHz. See 500 kHz to 3 MHz sensitivity note below. Transmit, 80\/60\/40\/30\/20\/17\/15\/12\/10 meter ham bands. (Consult factory for MARS or other non-ham-band coverage.) Transmit excluded in some ranges (by country).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Stability\u003c\/td\u003e\n\u003ctd\u003e+\/- 1 ppm typical at 25 C after 5-minute warm-up.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAntenna\u003c\/td\u003e\n\u003ctd\u003e50 ohms, BNC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModes\u003c\/td\u003e\n\u003ctd\u003eUSB, LSB, CW, DATA; built-in text encode\/decode for CW\/PSK\/RTTY modes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVFOs\u003c\/td\u003e\n\u003ctd\u003eDual VFOs; 150+ frequency memories; scanning\/channel hopping\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccessory I\/O\u003c\/td\u003e\n\u003ctd\u003e\n\u003cb\u003eACC jack\u003c\/b\u003e: RS232 or USB port depending on selected adapter.\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eKeyline\u003c\/b\u003e: 30 V max.\u003cspan\u003e \u003c\/span\u003e\u003cbr\u003e\u003cb\u003eAUX 1\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cb\u003e2\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ejacks (\u003cb\u003eKXIO2\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eoption): Open-drain outputs; 28 V, 150 mA max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage and Current\u003c\/td\u003e\n\u003ctd\u003e8 V min, 15 V max. 1 to 2 A typical in transmit; 150 mA typical in receive (backlight off, preamp off, no signal).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize and Weight\u003c\/td\u003e\n\u003ctd\u003eSize, less projections: 2.8 x 5.8 x 1.6\" (5 x 14.7 x 4 cm); weight, less battery or options: 13 oz. (0.37 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReceive\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity(MDS), 500-Hz bandwidth\u003c\/td\u003e\n\u003ctd\u003e-136 dBm (typ.), preamp on.\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eNote:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eSensitivity rolls off significantly below 3.0 MHz due to protective high-pass filtering. Preamp-on MDS is typically -105 dBm at 1.5 MHz, and -80 dBm at 1.0 MHz, sufficient for emergency AM broadcast signal copy.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImage and I.F. Rejection\u003c\/td\u003e\n\u003ctd\u003e55-70 dB typ. From 3 to 32 MHz (varies with filter settings, mode, and band). Image rejection from 0.5 to 3.0 MHz is not specified.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Output\u003c\/td\u003e\n\u003ctd\u003eInternal speaker, 0.3 W typ.; headphones\/ext. speaker jack, 0.1 W\/channel (stereo)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReceive Features\u003c\/td\u003e\n\u003ctd\u003e8 band RX EQ, tunable I.F. passband width\/shift, audio peaking filter (APF), noise reduction, noise blanker, automatic notch filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTransmit\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power\u003c\/td\u003e\n\u003ctd\u003e80-17 meters, 10 W PEP max (+\/- 1 dB); 12 and 10 meters, 8 W PEP max (+\/- 1 dB). Recommended transmit duty cycle: 50%, all modes. (If power amplifier temperature or current drain is too high, power will automatically be reduced.)\u003cspan\u003e \u003c\/span\u003e\u003cbr\u003e\u003cb\u003eNOTE:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eWhen using over 5 W in SSB, DATA-A and AFSK-A modes, the recommended supply voltage is 12 V or higher to minimize transmit intermodulation products. Higher power with lower voltages should be used only when necessary.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal ATU (KXAT2)\u003c\/td\u003e\n\u003ctd\u003e7 L\/7 C network; matching range typ. 20:1 or higher. Rated power: 15 W. Insertion loss (bypass mode): \u0026lt; 0.5 dB.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmit Features\u003c\/td\u003e\n\u003ctd\u003eSpeech compression (I\/Q baseband envelope clipping); 8-band TX EQ; VOX; full and semi CW break-in with adjustable delay; diode T\/R Switching; 3 DATA\/CW messages and 2 SSB (DVR) messages\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarrier Suppression\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 50 dB typ.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHarmonic \/ Spurious Outputs\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 50 dB below carrier typ. @ 10 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCW Sidetone\/Transmit offset\u003c\/td\u003e\n\u003ctd\u003e400-800 Hz, adjustable (receive filter center frequency tracks sidetone pitch)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003eQ: Does the KX3 stay in the product lineup now that the KX2 is shipping?\u003c\/h3\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003eA: Yes, it does. The KX2 and the KX3 are different products to serve different purposes. The KX2's size and weight make it perfect for SOTA and field ops. It fits in your pocket or carrying pouch. The KX3 has more bands, more modes,\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eQ: Now that there's the KX2, will there be continued enhancements for the KX3?\u003c\/h3\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003eA: Yes. Elecraft will continue to produce, support, and enhance the KX3-the other transceiver in our KX Line. The KX3 has features not present in the KX2, including support for our full-color panadapter (PX3), coverage of all bands (160-6 m), all modes (adds AM and FM), higher power (15 W), a 2 or 4-m option, and more controls (including weighted VFO knob).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKX2 Options\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3\u003eQ: What cables and accessories come in the box with the KX2?\u003c\/h3\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003eA: Power cable (E850524), KXUSB Computer interface cable, and Owner's Manual.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eQ: What are the options for the KX2?\u003c\/h3\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003eA: Here's an overview of the options:\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eOption\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003cth\u003eWhat do I need to order?\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMH3 Mic\u003c\/td\u003e\n\u003ctd\u003eThe MH3 microphone includes a high-quality element, space-saving right-angle plug, PTT switch, and VFO UP\/DN function buttons.\u003c\/td\u003e\n\u003ctd\u003eMH3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKXPD2 Keyer Paddle\u003c\/td\u003e\n\u003ctd\u003eThe KXPD2 is a very compact mechanical keyer paddle that attaches directly to the front of KX2 (or KX3). This eliminates the need for a heavy keyer base. It includes a slot in which to store the contact-adjustment wrench.\u003c\/td\u003e\n\u003ctd\u003eKXPD2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCS40 and ES60 Padded Cases\u003c\/td\u003e\n\u003ctd\u003eThese padded cases will protect your KX2 and accessories during transport. The CS40 is just right for carrying the KX2, a wire antenna, earbuds, log sheet, keyer paddle (e.g. KXPD2), and other small items. The larger ES60 can also accommodate an MH3 microphone and larger antennas or accessories.\u003c\/td\u003e\n\u003ctd\u003eCS40 or ES60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKXIO2 RTC \u0026amp; Aux. Outputs\u003c\/td\u003e\n\u003ctd\u003eThe KXIO2 option provides a real-time clock and two user-programmable outputs (AUX jack). The time can be displayed in the KX2's VFO B area and the TIME menu entry). Time accuracy can be fined-tuned to about +\/- 2 seconds per day using the RTC ADJ menu entry. The two AUX outputs can be used for controlling per-band external equipment such as an antenna switch or transverter (see the AUX 1 and AUX 2 menu entries).\u003c\/td\u003e\n\u003ctd\u003eKXIO2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKXAT2 Internal ATU (Antenna Tuner)\u003c\/td\u003e\n\u003ctd\u003eWith a KXAT2 automatic antenna tuner (ATU) installed, you can use non-resonant and narrow-band antennas. Such antennas are very convenient for field operation. An ATU can improve transmit power transfer and receive sensitivity.\u003c\/td\u003e\n\u003ctd\u003eKXAT2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKXPA100 Integrated 100-W Amplifier\u003c\/td\u003e\n\u003ctd\u003eThe KXPA100 is a rugged 100-W, 160-6 m amp that can be used with the KX2, KX3, or any other QRP transceiver. An internal 100-W ATU is also available for the amp (KXAT100). The KX2 can remotely tune the 100-W ATU and control its antenna switch (MENU:ANT.X SW). A KX2 Accessory Cable (\u003cb\u003eKX2ACBL\u003c\/b\u003e) is required to split the KX2's ACC jack into two jacks: KEY OUT (2.5 mm) and serial I\/O (3.5 mm).\u003c\/td\u003e\n\u003ctd\u003eRequired\n\u003cul\u003e\n\u003cli\u003eKX2ACBL\u003c\/li\u003e\n\u003cli\u003eKXPACL kit for the KXPA100\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKXBT2 Internal Li-Ion Battery Pack\u003c\/td\u003e\n\u003ctd\u003eThe KXBT2 battery pack weighs about 4.8 oz, and can provide up to 8 hours of typical transceiver operation and up to 10 W power output. You can plug in an internal battery and an external supply at the same time, and the radio will operate from whichever is higher in voltage.\u003c\/td\u003e\n\u003ctd\u003eKXBT2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKXIBC2 KX2 Internal Battery Charger\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eThe KXIBC2 module is a C\/10-rate charger for the KXBT2 Li-ion internal battery pack. Operation is simple, requiring only that a power supply be connected to the KX2 when charging is required. The radio may be on or off during charging. The KXIBC2 replaces the previous KXIO2 option module, retaining its RTC (real-time-clock) function.\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eKXIBC2\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKXBC2 Battery Charger\u003c\/td\u003e\n\u003ctd\u003eThis charger is designed specifically for use with our KXBT2 Li-ion battery pack. It can safely charge the KXBT2 in 1 to 3 hours.\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eNote:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eTo charge the battery, you must first remove it as described in the KX2 owner's manual. It cannot be charged while inside the radio. The power jack on the left side panel is isolated from the internal power jack, and cannot supply power to the battery.\u003c\/td\u003e\n\u003ctd\u003eKXBC2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKX2GNDPLUG\u003c\/td\u003e\n\u003ctd\u003eA mini-banana plug specifically designed for use as part of a trailing counterpoise wire in \/PM operation.\u003c\/td\u003e\n\u003ctd\u003eKX2GNDPLUG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKX2ACBL\u003c\/td\u003e\n\u003ctd\u003eUsed to break out the computer control and key out signals separately. These can then be connected to an Elecraft KXPA100 amplifier via its adapter cable.\u003c\/td\u003e\n\u003ctd\u003eKX2ACBL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003eQ: How is the KXPD2 different from the KXPD3?\u003c\/h3\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003eA: The KXPD2 keyer paddle mounts directly to the front of the KX2 (or KX3) with two thumb screws. It's about 33% shorter than the KXPD3, requiring less space in a small bag such as our model CS40 (see above). The KXPD2 also includes a storage slot for the allen wrench used to adjust the contacts, allowing convenient field adjustment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eQ: Can I use a KXPD3 with the KX2?\u003c\/h3\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003eA:\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eYes; however, you may need to update the KXPD3.\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eIf your KXPD3 has one thumb screw that's longer than the other, order part no. E700245 to replace the original left-hand thumb screw on the KXPD3.\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eUse of the original longer thumb screw would damage the KX2.\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eQ: Does the KX2 provide a way to plug in my own key?\u003c\/h3\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003eA: Yes, there's a separate input jack on the left side for your paddle, bug, or straight key.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eQ: Are the KX2's internal options usable with a KX3?\u003c\/h3\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003eA: No. A new family of options has been designed specifically for the KX2. All of them are available immediately with the KX2's introduction. (All options for the KX3 remain available, with no changes as a result of the KX2's introduction.)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKX2 Li-Ion Battery and Charger FAQ\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3\u003eQ: How does the KX2's internal battery system differ from the 8-AA pack used in the KX3?\u003c\/h3\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003eA: The KX2 uses our KXBT2 internal battery option, a fully sealed and electronically protected lithium-ion battery pack. The KXBT2 can be plugged in either internally or externally to the transceiver. It is fitted with a 2.1mm ID\/5.5mm OD plug. The pack is installed in the KX2 by opening the bottom cover as shown in the next illustration.\u003c\/p\u003e\n\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2029\/4979\/files\/04.png?14360549985715718379\"\u003e\n\u003c\/div\u003e\n\u003ch3\u003eQ: Does the KX2 have an internal battery charger?\u003c\/h3\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003eA: Yes: The KXIBC2. This internal charger works with or without the KX2 turned on, generates no RFI, and includes the same real-time clock functions as the KXIO2. It can charge the internal battery from any small external power supply, battery, or solar panel. For a full charge, the external source should provide 13.5 to 15.0 V, though voltages as low as 12 V can provide a useful amount of recharge.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eQ: What AC cable is shipped with the KXBC2 and will it work on both 120V\/240V AC?\u003c\/h3\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003eA: The KXBC2 battery charger will ship with an AC cable for use in the U.S. It will work on both 120V and 240V AC systems for worldwide operation. If you need to operate the KXBC2 in other parts of the world, you may order international AC cables from Elecraft.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eQ: May other battery chargers be used with the KXBT2?\u003c\/h3\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003eA: \u003cspan data-mce-fragment=\"1\"\u003eNo. Elecraft provides two complete solutions for using and recharging the KXBT2 - the KXIBC2, Internal Battery Charger and\/or KXBC2 External Battery Charger.  Specific voltage, current, and temperature limits are enforced to ensure safe operation. We do not recommend alternative methods of recharging the KXBT2.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eQ: Can the KX2 be operated without its internal battery installed?\u003c\/h3\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003eA: Yes. You can operate the KX2 from an external power source. The recommended supply voltage for full power output is 12 to 14 V, although the KX2 will reach a full 10 watts on most bands using the KXBT2 (11 V). If you have both an internal battery and an external source connected, the KX2 will be powered by whichever has the higher voltage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eQ: Can the KXBT2 be recharged while it installed in the KX2?\u003c\/h3\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003eA: \u003cspan data-mce-fragment=\"1\"\u003eYes, using the KXIBC2 charger (see above).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eQ: In addition to the Li-Ion type battery, may other types of batteries be used with the KX2?\u003c\/h3\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003eA: Any type of battery may be used to power the KX2 externally. However, the internal battery compartment is specifically designed for use with the KXBT2. Smaller batteries may fit, but are not likely to provide much operating time. The KXBT2, at 2.6 amp hours, allows from 4 to 8 hours of typical transceive operation, depending on transmit power level.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eQ: Will the KXBT2 battery fit inside the KX3?\u003c\/h3\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003eA: No. The dimensions of the KXBT2 will not allow it to fit inside the KX3, even if its AA battery holders are removed. The KXBT2 can, however, be connected to a KX3 externally and will operate the KX3 at up to 10 W output. The KXBT2 will also power most devices rated for 9 to 15 volts, including our other small transceivers, PX3 (matching panadapter for the KX3), and XG3 signal generator.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eQ: What benefit does the KXIBC2 provide?\u003c\/h3\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003eA: KX2 owners who have installed the KXIBC2 have told us they love the convenience of simply plugging in their regular power supply to charge the internal battery pack. The charger operates with or without the radio turned on, and the process is fully automatic, so your KX2 will be ready to go whenever you are. Of course, you can still use the fast charger if you're in a hurry.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eQ: How hard is it to install the KXIBC2 module?\u003c\/h3\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003eA: Anyone with a modest amount of soldering experience should be able to do the KXIBC2 installation. Based on lots of feedback from field testers, we dramatically simplified the installation procedure. For field installation, we recommend \"Method 1\" (see the revision B2 instruction manual or later). There's no need to do any disassembly other than removing and replacing the right side panel. And there are only two wires to solder. If after having a look at the instructions you feel that you'd rather let Elecraft to the job, we'll be happy to. Simply contact\u003cspan\u003e \u003c\/span\u003e\u003ca title=\"Elecraft Support\" href=\"mailto:support@elecraft.com\" target=\"_blank\"\u003esupport@elecraft.com\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eto obtain an RMA.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKX2 support for KX-Line products and peripherals\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3\u003eQ: May I add the KXPA100, 100-watt linear amp to a KX2 for full 100 watt operation?\u003c\/h3\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003eA: Yes, you can. Please see option chart earlier in this FAQ for ordering information.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eQ: Will I be able to use the KX2 as a Remote Control device with any Elecraft radios?\u003c\/h3\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003eA: Not at this time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eQ: Will the K3\/0 Mini and Remote system work with the KX2?\u003c\/h3\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003eA: No. Elecraft K3 Remote System products support the K3S and K3 only.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eQ: Can I use the MH3 microphone with the KX2?\u003c\/h3\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003eA: Yes. The MH3 has a high-quality mic element and works very well with the KX2.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eManuals\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eManuals \u0026amp; Downloads\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca title=\"KX2 Manuals, Schematics and Programmer's Reference\" href=\"https:\/\/elecraftcom.myshopify.com\/pages\/kx2-fully-portable-transceiver-manuals\" rel=\"noopener\" target=\"_blank\"\u003eKX2 Manuals, Schematics and Programmer's Reference\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"KX2 Enhancements, Alerts and Application Notes\" href=\"https:\/\/elecraftcom.myshopify.com\/pages\/kx2-application-notes\" target=\"_blank\"\u003eKX2 Enhancements, Alerts and Application Notes\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"KXIBC2 Manual\" href=\"https:\/\/elecraftcom.myshopify.com\/pages\/kx2-fully-portable-transceiver-manuals\" rel=\"noopener\" target=\"_blank\"\u003eKXIBC2\u003cspan\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eInstallation \u0026amp; Operating Instructions \u003c\/span\u003eManual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"elecraftcom","offers":[{"title":"Default Title","offer_id":32978393803,"sku":"KX2","price":1319.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2029\/4979\/products\/kx2-product-hero.jpg?v=1549861527"},{"product_id":"kx3-all-mode-160-6-m-transceiver","title":"KX3 Transceiver","description":"\u003ch2\u003eIntroduction\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eUltra-Compact Home\/Portable\/Mobile Station\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe revolutionary Elecraft KX3 puts the world in the palm of your hand! Despite its small size, it covers all amateur bands from 160-6 meters, operates in all modes, and has DSP-based features usually found only on larger radios. Available options and accessories allow the KX3 to be tailored to your needs, including the PX3 panadapter, KXPA100 100 watt amplifier, internal ATU, and internal 2- or 4-meter all-mode transverter.  \u003c\/p\u003e\n\u003cp\u003eWhether you're bagging a new peak on a SOTA outing, pounding out QSOs on Field Day, or working rare DX from the comfort of your home station, your KX3 will provide the features and performance you need.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNote: Keyer paddle and microphone may be purchased separately under Options\/Accessories.\u003cbr\u003e  \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eBuild It Yourself Option\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eYou can purchase the KX3 as a kit or factory assembled. All options will be installed at the time you purchase a factory Assembled product. Whether you choose a kit or factory assembled product, you may purchase additional options at any time and install them yourself - just choose any options under the \"Kit Options\" section.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eOverview \u003c\/h2\u003e\n\u003ch3\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eOVERVIEW\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe KX3's unique form-factor allows you to operate from anywhere. Fold out the rear tilt-feet for use on a desktop or picnic table. For extreme portability, you can add the internal wide-range ATU, 8-AA cell battery pack with NiMH charger, and adjustable KXPD3 keyer paddle. With a whip antenna, you can even operate hand-held.\u003c\/p\u003e\n\u003cp\u003eIn receive mode, current drain can be as low as 150 mA - about one-half to one-third that of competing all-band portables. Transmit efficiency is also excellent, further improving battery life.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFull-Featured, Yet Easy to Use\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe KX3 features a large front panel with all controls optimized for convenient use. You won't have to dig through menus to set the power level, adjust the keyer speed, or change filter settings. And the KX3 has the same full-size display as the Elecraft K3S, so all operating information is available at a glance.\u003c\/p\u003e\n\u003cp\u003eThe KX3's tutorial-style manual explains \u003cem\u003ehow \u003c\/em\u003eand \u003cem\u003ewhy \u003c\/em\u003econtrols are used, so new Hams will be experts in no time. Of course, you'll also have Elecraft's legendary customer support and free firmware upgrades via the internet.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKX2 vs KX3: Which one should I buy?  \u003c\/strong\u003e \u003ca title=\"KX2 vs KX3 Which One Should I Buy?\" href=\"\/pages\/kx2-vs-kx3-which-one-should-i-buy\"\u003eLearn More\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003ePackages\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eKX3 Packages\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg style=\"float: right;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2029\/4979\/files\/Shack-in-a-Pack_grande.jpg?4627686767618943527\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePackages come factory assembled or as a kit.  \u003c\/span\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 40px;\"\u003e\n\u003ctd style=\"text-align: center; width: 50%; height: 40px;\"\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eKX3 PACK\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%; height: 40px;\"\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan\u003e\u003cstrong\u003eKX3 Shack-in-a-Pack\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 34px;\"\u003e\n\u003ctd style=\"width: 50%; height: 34px;\"\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan\u003eKX3 160-6 M All Mode Transceiver\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 34px; text-align: center;\"\u003e\u003cspan\u003eKX3 160-6 M All Mode Transceiver\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; width: 50%; height: 22px;\"\u003e\u003ca title=\"KXAT3 20W Internal Automatic Antenna Tuner\" href=\"https:\/\/elecraft.com\/collections\/kxat3-f-antenna-tuner_compatible-products\/products\/kxat3-20-watt-internal-automatic-antenna-tuner\" target=\"_blank\"\u003eKXAT3 Internal 20-W Automatic Antenna Tuner\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%; height: 22px;\"\u003e\u003ca href=\"https:\/\/elecraftcom.myshopify.com\/products\/px3-panadapter-for-kx3\" title=\"PX3 Panadapter for the KX3\"\u003e\u003cspan\u003ePX3 Panadapter for KX3\u003c\/span\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; width: 50%; height: 22px;\"\u003e\u003ca title=\"KXBC3 Internal NiMH Charger\/Real-Time Clock\" href=\"https:\/\/elecraftcom.myshopify.com\/products\/kxbc3-internal-nimh-charger-real-time-clock\"\u003eKXBC3 Internal NiMH Charger \/ Real-Time Clock\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%; height: 22px;\"\u003e\u003ca title=\"KXFL3\" href=\"https:\/\/elecraftcom.myshopify.com\/products\/kxfl3-kx3-dual-passband-roofing-filter\" target=\"_blank\"\u003eKXFL3 KX3 Dual-Passband Roofing Filter\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; width: 50%; height: 22px;\"\u003e\u003ca href=\"https:\/\/elecraftcom.myshopify.com\/products\/mh3-kx-line\" title=\"MH3 Hand Mic\"\u003eMH3 Hand Mic\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%; height: 22px;\"\u003e\u003ca title=\"KXAT3\" href=\"https:\/\/elecraftcom.myshopify.com\/products\/copy-of-kxat3-20-watt-internal-automatic-antenna-tuner-f\" target=\"_blank\"\u003eKXAT3 20 Watt Internal Automatic Antenna Tuner\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; width: 50%; height: 22px;\"\u003e\u003ca title=\"ES80 KX3 Carrying Case\" href=\"https:\/\/elecraftcom.myshopify.com\/products\/es80_es80-kx3-carrying-case\"\u003eES80 Carrying Case\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%; height: 22px;\"\u003e\u003ca title=\"KXBC3 Battery Charger\" href=\"https:\/\/elecraft.com\/products\/kxbc3-internal-nimh-charger-real-time-clock\"\u003eKXBC3 Battery Charger\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; width: 50%; height: 22px;\"\u003e\u003cstrong\u003ePackage Savings!\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%; height: 22px;\"\u003e\n\u003ca title=\"BNC-RA\" href=\"https:\/\/elecraftcom.myshopify.com\/products\/bnc-ra-dress-your-antenna-wires-easily-without-disconnecting-them\" target=\"_blank\"\u003eBNC-RA Male-Female Right Angle\u003c\/a\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; width: 50%; height: 22px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%; height: 22px;\"\u003e\u003ca title=\"BNC-BP\" href=\"https:\/\/elecraftcom.myshopify.com\/products\/bnc-bp\" target=\"_blank\"\u003eBNC-BP M-Binding Posts\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 34px;\"\u003e\n\u003ctd style=\"width: 50%; height: 34px; text-align: center;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 34px; text-align: center;\"\u003e\u003ca title=\"BNC-UHF Adapter\" href=\"https:\/\/elecraftcom.myshopify.com\/products\/bnc-uhf-easily-adapt-your-so-239-coax-to-a-bnc-antenna-port-on-your-radio\" target=\"_blank\"\u003eBNC-UHF Adapter\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 34px;\"\u003e\n\u003ctd style=\"width: 50%; height: 34px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 34px; text-align: center;\"\u003e\u003ca title=\"KX3-PCKT Accessory Cable Kit\" href=\"https:\/\/elecraftcom.myshopify.com\/products\/kx3-pckt-accessory-cable-kit\" target=\"_blank\"\u003eKX3-PCKT Accessory Cable Kit\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 34px;\"\u003e\n\u003ctd style=\"width: 50%; height: 34px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 34px; text-align: center;\"\u003e\u003ca href=\"https:\/\/elecraftcom.myshopify.com\/products\/mh3-kx-line\" title=\"MH3 Hand Mic\"\u003eMH3 Hand Mic\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 34px;\"\u003e\n\u003ctd style=\"width: 50%; height: 34px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 34px; text-align: center;\"\u003e\n\u003ca title=\"ES80 KX3 Carrying Case\" href=\"https:\/\/elecraftcom.myshopify.com\/products\/es80_es80-kx3-carrying-case\"\u003eES80 Carrying Case\u003c\/a\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 34px;\"\u003e\n\u003ctd style=\"width: 50%; height: 34px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 34px; text-align: center;\"\u003e\u003ca title=\"KX-Line Book\" href=\"https:\/\/elecraftcom.myshopify.com\/products\/the-elecraft-kx-line-book-by-fred-cady\" target=\"_blank\"\u003eThe Elecraft KX-Line Book by Fred Cady\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 34px;\"\u003e\n\u003ctd style=\"width: 50%; height: 34px;\"\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 34px; text-align: center;\"\u003e\u003cstrong\u003ePackage Savings!\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 34px;\"\u003e\n\u003ctd style=\"width: 50%; height: 34px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 34px; text-align: center;\"\u003e\n\u003cp\u003e\u003cstrong\u003e  Our \u003ca title=\"Power Supply Combo\" href=\"https:\/\/elecraftcom.myshopify.com\/products\/power-supply-combo\" target=\"_blank\"\u003ePower Supply Combo\u003c\/a\u003e is the perfect Accessory for the\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShack-in-a-Pack.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eKX3 PACK \u0026amp; SHACK options cannot be substituted for other options or accessories. AX1 in KX3 Shack-In-A-Pack photo is not included in the package.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eSPECS \u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e Advanced DSP provides dual watch, noise reduction, noise blanking, auto-notch, stereo audio effects\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eSoftware-defined radio (SDR) architecture \u003cspan\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cem\u003e\u003cspan\u003eplus\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/em\u003e\u003cspan\u003eoptional roofing filters for excellent dynamic range\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e Operates in data modes (PSK31\/RTTY) with or without a PC; includes RX I\/Q soundcard outputs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBuilt-in speaker\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInternal options include wide-range ATU, battery charger, 2-meter module, dual-passband roofing filter\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eSTANDARD FEATURES\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e160 - 6-meter ham bands; general coverage receive from 1.5 - 32.0 MHz (also covers 0.31 - 1.5 MHz with reduced sensitivity)\u003c\/li\u003e\n\u003cli\u003eAll modes: SSB, CW, Data (four sub-modes), AM, FM\u003c\/li\u003e\n\u003cli\u003eUltra-compact size: 3.4\"H x 7.4\"W x 1.7\"D; 18 oz. (less options)\u003c\/li\u003e\n\u003cli\u003eRear tilt feet fold up for transport\u003c\/li\u003e\n\u003cli\u003eCustom high-contrast LCD with alphanumeric text display\u003c\/li\u003e\n\u003cli\u003eCurrent drain as low as 150 mA in receive mode\u003c\/li\u003e\n\u003cli\u003eHigh-performance 32-bit floating-point DSP\u003c\/li\u003e\n\u003cli\u003eBuilt-in PSK\/TTY decode\/encode allows data mode operation without a PC; transmit in data modes using CW keyer paddle\u003c\/li\u003e\n\u003cli\u003eLow-noise synthesizer with 1-Hz tuning resolution\u003c\/li\u003e\n\u003cli\u003eFirmware updateable via provided application software\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e Receiver\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eQuadrature down-sampling mixer compatible with PC-based SDR (software defined radio) applications\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e Receiver I\/Q outputs for use with PC soundcard\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e Dual roofing filter option for enhanced dynamic range.  \u003c\/span\u003e\u003cspan\u003e(500\/1500 Hz analog filters; effective IF b\/w of 1000\/3000 Hz)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e Switchable preamp and attenuator \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e 8-band receive audio equalizer\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eDual watch over +\/- 15 kHz range; uses applicable roofing filter\u003c\/li\u003e\n\u003cli\u003eEasy-to-use PassBand Tuning (PBT) for shift\/width\/hicut\/locut; \u003cspan\u003eroofing filters automatically track DSP filter settings\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eAutomatic and manual notch filtering; adjustable noise reduction and noise blanking; binaural audio effects for enhanced receive\u003c\/li\u003e\n\u003cli\u003eCenter-tuning indicator for CW and data modes\u003c\/li\u003e\n\u003cli\u003eBuilt-in speaker; stereo jack for headphones\/external speakers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTransmitter\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdjustable output, 0.1 to 10 W (8 W 12, 10 \u0026amp; 6 M)\u003c\/li\u003e\n\u003cli\u003e(100 W with KXPA100 amp)\u003c\/li\u003e\n\u003cli\u003eRugged, SWR and temperature-protected final amplifier stage\u003c\/li\u003e\n\u003cli\u003eOptional MH3 microphone with PTT and UP\/DOWN functions\u003c\/li\u003e\n\u003cli\u003eOptional attached keyer paddle with spacing adjustment\u003c\/li\u003e\n\u003cli\u003eSwitchable PA output impedance for efficient 5-W or 10-W use\u003c\/li\u003e\n\u003cli\u003eFast, silent, PIN-diode T-R switching - no relays\u003c\/li\u003e\n\u003cli\u003eDSP RF speech processing for excellent 'punch'\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOther Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt-in digital voice recorder (DVR) with two message buffers\u003c\/li\u003e\n\u003cli\u003eInternal CW keyer with 8-50 WPM range\u003c\/li\u003e\n\u003cli\u003eSix CW\/DATA message memories\u003c\/li\u003e\n\u003cli\u003e100 general-purpose memories store VFOs, modes, etc.\u003c\/li\u003e\n\u003cli\u003eComputer control via supplied USB cable or optional RS-232 cables\u003c\/li\u003e\n\u003cli\u003eFull remote-control command set works with most amateur radio software\u003cspan\u003e\u003c\/span\u003e applications (emulates Elecraft K3)\u003c\/li\u003e\n\u003cli\u003eOne-click firmware upgrades via the web (with free PC software)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eOptions\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eOptions \u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/elecraftcom.myshopify.com\/products\/kxfl3-dual-roofing-filter-for-the-kx3\" title=\"KXFL3 Roofing Filter for the KX3\"\u003eKXFL3 Roofing Dual Bandwidth Filter for SSB\/CW\/DATA\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"KXAT3 Internal, Wide-Range 20-W Automatic Antenna Tuner\" href=\"https:\/\/elecraft.com\/products\/kxat3-20-watt-internal-automatic-antenna-tuner\" target=\"_blank\"\u003eKXAT3 Internal, Wide-Range 20-W Automatic Antenna Tuner\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"KXBC3 NiMH Charger\" href=\"https:\/\/elecraftcom.myshopify.com\/products\/kxbc3-internal-nimh-charger-real-time-clock\"\u003eKXBC3 NiMH Charger\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/elecraftcom.myshopify.com\/products\/copy-of-kx3-2m-at-k_kx3-2-meter-internal-option-kit\" title=\"KX3-2M Internal 2-Meter Module\"\u003eKX3-2M Internal 2-Meter Module\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eACCESSORIES\u003c\/span\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca title=\"KXPA100 External Amplifier\" href=\"https:\/\/elecraftcom.myshopify.com\/products\/kxpa100-100w-amplifier-with-optional-internal-atu\"\u003eKXPA100 100W External Amplifier (incl. DC power cable)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"MH3 Hand Mic\" href=\"https:\/\/elecraftcom.myshopify.com\/products\/mh3-kx-line\"\u003eMH3 Hand Microphone with UP\/DN Controls\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/elecraftcom.myshopify.com\/products\/proset-k2-a-boom-headset-for-elecraft-rigs\" title=\"Proset K2 Boom Headset\"\u003eProset Boom Headset\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/elecraft.com%20%E2%80%BA%20products%20%E2%80%BA%20kxpd2-attached-precision-keyer-paddle\" title=\"KXPD2 Keyer Paddle\" rel=\"noopener\" target=\"_blank\"\u003eKXPD2 Precision Keyer Paddle for the KX2 and KX3\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"SS30DV Compact Switching Power Supply\" href=\"https:\/\/elecraftcom.myshopify.com\/products\/ss30dv-25a-30a-surge-power-supply\"\u003eSS30DV Compact Switching Power Supply\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"AX1 Dual Band Whip Antenna\" href=\"https:\/\/elecraftcom.myshopify.com\/collections\/antennas\/products\/ax1-antenna\" target=\"_blank\"\u003eAX1 Dual Band Whip Antenna\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"ES80 Carrying Case\" href=\"https:\/\/elecraft.com\/products\/es80_es80-kx3-carrying-case\" target=\"_blank\"\u003eES80 Carrying Case\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eKX3 BOOKS\u003c\/span\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e \u003ca title=\"The Portable KX3 Book by Fred Cady\" href=\"https:\/\/elecraftcom.myshopify.com\/collections\/kx-line-books\/products\/the-portable-kx3-book-by-fred-cady\"\u003eThe Portable KX3 Book By Fred Cady\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"The Elecraft KX-Line book by Fred Cady\" href=\"https:\/\/elecraftcom.myshopify.com\/collections\/kx-line-books\/products\/the-elecraft-kx-line-book-by-fred-cady\"\u003eThe Elecraft KX-Line By Fred Cady\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eReviews\/Articles\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eREVIEWS\/ARTICLES\u003c\/span\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e \u003ca href=\"http:\/\/www.eham.net\/reviews\/detail\/10271\" title=\"KX3 eHam Review\"\u003eKX3 eHam Review\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"http:\/\/www.sherweng.com\/table.html\" title=\"KX3 Receiver Performance Comparison Table\"\u003eReceiver Performance Comparison Table\u003c\/a\u003e, Sherwood Engineering\u003c\/li\u003e\n\u003cli\u003e \u003ca href=\"https:\/\/swling.com\/blog\/2013\/07\/a-review-of-the-elecraft-kx3-a-world-class-transceiver-superb-shortwave-receiver\/\" title=\"KX3 Review\"\u003eThe SWling Post KX3 Review\u003c\/a\u003e\u003cspan style=\"left: 894px; top: 290px; word-spacing: 1px;\" class=\"a\"\u003e  \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca title=\"Backpacking with a Pocket-sized Shortwave Radio, Bruce Prior N7RR\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2029\/4979\/files\/374450063-Backpacking-With-a-Pocket-sized-Shortwave-Radio.pdf?9356054908496999598\"\u003eBackpacking with a Pocket-sized \u003cem\u003eShortwave\u003c\/em\u003e Radio\u003c\/a\u003e, Bruce Prior N7RR\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch1\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch3\u003eQ: Can the KX3-2M\/4M module be installed along with other internal KX3 options, such as the ATU?\u003c\/h3\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003eA: Yes. The module is about the size of a credit card and only about 1\/8 (4 mm) thick. It fits on top of the KXAT3 ATU module, and does not displace any of the other internal options.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eQ: What is the KX3-2M\/4M module's power output?\u003c\/h3\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003eA: RF power output is 2.5 W minimum (2.5 - 3 W typical) from an external 13.8 V supply , and 1 to 1.5 watts from internal batteries.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eQ: What is the receive sensitivity (MDS)?\u003c\/h3\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003eA: Typical MDS in either the 2-meter or 4-meter ham band is about -144 to -145 dBm.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eQ: What frequency range will the module cover?\u003c\/h3\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003eA: On 2 meters: About 120 to 165 MHz, allowing copy of weather-band stations at 162 MHz, airport tower AM in the 120 MHz range, etc. On 4 meters: About 65-72 MHz. Sensitivity gradually falls off outside the associated ham bands.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eQ: Can I use the KX3-2M\/4M module with FM repeaters?\u003c\/h3\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003eA: Yes. The KX3 provides excellent repeater support, including programmable offsets, PL tones, REVerse, and up to 100 general-purpose labeled memories. Memories can be grouped for scanning and manual channel-hopping. For European transverters, the KX3 provides a 1750-Hz tone burst selection. This can be set up to generate an 0.5-second tone burst at the beginning of each transmission. The user can also hold the PITCH switch indefinitely in order to generate longer tone pulses, if necessary. Also see the SLEEP settings description in the next item (below).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eQ: Does the module provide a DC signal at the antenna jack for external switching functions?\u003c\/h3\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003eA: Yes. We're adding a menu entry to control this. When the signal is turned on, 5 volts (through a 4-kohm series resistor) is applied to the SMA jack. This can be used to control external devices such as a higher-band transverter, amplifier, or antenna switch.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eQ: What is the current drain on 2 or 4 meters?\u003c\/h3\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003eA: Total transceiver current drain is typically 300-350 mA on receive and 1.7 A on transmit at 3 watts, running from a 14 V supply. This is a bit higher than on the HF\/6-m bands because we incorporated a high-dynamic-range, low-noise amplifier (LNA) in the front end.\u003c\/p\u003e\n\u003cp\u003eThere are also SLEEP settings that apply in FM mode (when the receiver is squelched) that can reduce average current drain by up to 50%, depending on the SLEEP time selected by the user.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eQ: Is there any band pass filtering to limit strong out of band signals from pagers and other fixed services outside the band?\u003c\/h3\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003eA: Filtering is included at all stages of the receive path, including a 10-element band-pass filter ahead of the mixer. But because the module is so small, there's no room for a high-Q, tuned band-pass filter at the input; instead, we use low-loss low- and high-pass filters to preserve sensitivity. To reduce the need for narrow input filtering, we used a high-intercept LNA (low-noise amp). This increases current drain of the radio on 2 and 4 meters somewhat compared to other bands, but we felt it was an acceptable tradeoff.\u003c\/p\u003e\n\u003cp\u003eSince the KX3-2M\/4M module has its own antenna jack, you could use an external high-performance 144-148 or 70-71 MHz band-pass filter if required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eQ: What is the frequency stability?\u003c\/h3\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003eA: Standard (uncompensated) frequency stability is sufficient for FM or AM operation. For CW\/SSB\/data use, it will be necessary to perform the KX3's extended VFO temperature compensation procedure, providing typical stability of about 10 Hz on 2 or 4 meters. This range is compatible with 170-Hz-shift RTTY but may not be compatible with some narrowband modes such as JT65 and WSPR.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eQ: Can I use the KX3-2M\/4M module as an I.F. for higher-band transverters?\u003c\/h3\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003eA: Yes, in general, though it is important to distinguish between frequency-mixing transverters and frequency-multiplying transverters. If your high-band transverter uses a mixer (as most do), with the 2-\/4-meter module's output used additively rather than with multiplication, then the total frequency stability will be a simple sum of the 2- or 4-meter module's and the transverter's. If however the high-band transverter uses frequency multiplication of the 2- or 4-meter I.F., the total stability can be a multiple of what is described above, and it may or may not suffice for your application. (Frequency-multiplication transverters are pretty rare these days, and are typically limited to CW use only.)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eQ: Does the KX3 support DTMF (dual-tone multifrequency signaling)?\u003c\/h3\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003eA: Yes; the KX3's numeric keypad can be used to enter DTMF tones. After holding down PTT, tap \"FREQ ENT\" to enable DTMF entry, tap the desired digits (or hold for longer tones), then release PTT. All special DTMF characters are available on other KX3 switches: ATU TUNE (*), MSG (#), MODE (A), A\/B (B), DATA (C), A\u0026gt;B (D).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eQ: I sometimes hear a weak interfering signal from the KX3-2M on a nearby 2-meter receiver. Is this normal?\u003c\/h3\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cp\u003eA: Some short-range emissions from the KX3-2M module maybe be unavoidable, depending on your station configuration. It may be possible to reduce specific emissions by relocating one antenna or adding filtering to power or control cables. (The KX3 uses lightweight sheet metal construction consistent with its primary function as ultraportable HF QRP rig, and it is not practical to provide 100% shielding at VHF.)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eManuals \u0026amp; Downloads\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eMANUALS \u0026amp; DOWNLOADS\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/elecraftcom.myshopify.com\/pages\/kx3-high-perofrmance-portable-transceiver-manuals\" title=\"KX3 Manuals, Schematics and Programmer's Reference\" target=\"_blank\"\u003eKX3 Manuals, Schematics and Programmer's Reference\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"KX3 Firmware and Software\" href=\"https:\/\/elecraft.com\/pages\/kx3-high-perofrmance-portable-transceiver-firmware-and-utility\" target=\"_blank\"\u003eKX3 Firmware and Utility\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"KX3 Control \u0026amp; Setup Programs\" href=\"https:\/\/elecraft.com\/pages\/k3-k3s-kx3-and-k2-control-setup-programs\" target=\"_blank\"\u003eKX3 Control \u0026amp; Setup Programs\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"KX3 Logging Programs\" href=\"https:\/\/elecraft.com\/pages\/logging-programs-that-support-k3-kx3-k2%20\" target=\"_blank\"\u003eKX3 Logging Programs\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/elecraftcom.myshopify.com\/pages\/kx3-builder-alerts\" title=\"KX3 Builder Alerts\"\u003eKX3 Builder Alerts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/elecraftcom.myshopify.com\/pages\/kx3-operating-tips\" title=\"KX3 Operating Tips\"\u003eKX3 Operating Tips\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/elecraftcom.myshopify.com\/pages\/kx3-application-notes\" title=\"KX3 Application Notes\"\u003eKX3 Application Notes\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"elecraftcom","offers":[{"title":"Default Title","offer_id":35102933067,"sku":"KX3","price":1814.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2029\/4979\/products\/kx3-product-hero.jpg?v=1549869778"}],"url":"https:\/\/elecraft.com\/collections\/kx-line\/px3-f_compatible-products.oembed","provider":"Elecraft","version":"1.0","type":"link"}