XG3 RF SIGNAL SOURCE
The XG3 is a powerful programmable signal source that fits in the palm of your hand.
It's a versatile tool that may be used for receiver testing, receiver alignment, RF signal tracing and troubleshooting and may even serve as a VFO or local oscillator for homebrew projects.- Overview
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Overview
OVERVIEW
The XG3 is a miniature RF signal source that provides output from 1.5 MHz through 1400 MHz. Four commonly used selectable output levels are calibrated from 1.5 through 200MHz.
The XG3 may be operated from its internal battery or from an external 11-14VDC source. It is housed in a protective enclosure with easy-to-use front panel switches and LED indicators.
Since the XG3 is small and portable it’s ideal for quickly checking the performance of equipment in the field as well as at the home station.
Specs
SPECS
- Frequency Range: 1.5-200 MHz range, with a typical resolution of 1-24 Hz. (Up to 1400MHz via harmonics)
- Frequency Stability: ±50 ppm, maximum.
- Signal Characteristics: Highly stable RF square wave; phase noise -105 dBc/Hz
- Reverse Power: Shunt diodes and a fusible pc trace link provide limited protection.
- Preset Frequencies: 12 frequencies preset at the factory - one in each Amateur band from 160 through 2 meters. Frequencies may be changed using a personal computer.
- Sweep Mode: Two frequency ranges preset. The sweep speed and the frequency increment for each step may be programmed using a personal computer.
- Computer Interface: RS-232 or USB: Allows changing the preset frequencies and operating the XG3 from a personal computer using the XG3 Utility program available free from Elecraft.
- Selectable Output Levels: Four levels, calibrated from 1.5 through 200 MHz: 0 dBm (± 3 dB), -33 dBm, -73 dBm, - 107 dBm (± 1 dB typ).
- Output Impedance: 50 ohms.
- Power: Internal 9-volt battery or external 11-14 VDC supply Power Consumption: External supply, 60 mA maximum at 0 dBm output. Less at lower output levels. Internal battery drain, up to 50 mA at 0dBm output, 25 mA typical at lower output levels. Programmable automatic power shutoff.
- Frequency Resolution: Limited by the internal PLL divisor precision. Typical values are as follows: 1.5 to 66 MHz: 1 to 10 Hz. 67 to 159 MHz: 1 to 12 Hz. 160 to 200 MHz: 1 to 24 Hz
Accessories
Reviews
FAQ
FAQ
