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K3s High Performance Transceiver Manuals

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Note: Some of these manuals make reference to products or parts that are no longer available (at Elecraft). Visit our Retired Products page to view the list.

Title Manual Revision Download Size
K3S Owner's Manual

K3S Owner's Manual, High-Performance 160 – 6 METER Transceiver

Note: This manual contains an invalid link to our recently updated website. We want you to have the correct URL: https://elecraft.com/pages/k3s-high-performance-transceiver-firmware-and-utiliy

Rev A1 (5/26/2015) 5MB
K3S Owner's Manual Errata  K3S Owner's Manual Errata Rev A1-2 (9/21/2015) 100Kb
K3S Assembly Manual  K3S Kit Assembly Manual Rev B3 (6/23/2017) 5.3Mb
K3S Assembly Manual Errata K3S Kit Assembly Manual Errata Rev B3.3 (5/15/19) 71 KB
K3S Schematic Files K3S Schematics Including Options Rev A (7/24/2017) 3.0Mb
K3S FAQ 

K3S FAQ (Frequently Asked Questions)

Note: This manual contains an invalid link to our recently updated website. We want you to have the correct URL: Parts Order Form: https://elecraft.com/pages/parts-order-form

Rev C9 (3/17/2016) 0.5Mb
K3S Programmer's Reference  K3S, K3, KX3 & KX2 Programmer's Reference Rev G5 (02/20/2019) 573Kb
KBPF3A Manual  KBPF3A General Coverage Receive Option Installation Instructions Rev A1 (7/2/2015) 2.9Mb
KPA3A Manual  KPA3A 100-WATT Amplifier Option Installation Instructions Rev C (8/5/2016) 2.8Mb
KPA3A Manual Errata KPA3A Amplifier Module Kit Assembly Manual Errata (Bracket Install)

Rev. C-1 9/18/2018

266Kb
KAT3A Manual KAT3A 100-WATT Automatic Antenna Tuner Installation Instructions Rev A1 (12/11/2016) 784Kb
KIO3B Installation Manual  KIO3B Interface Option Installation Instructions Rev A3 (1/17/17) 2.6Mb
KIO3B FAQ KIO3B FAQ (Frequently Asked Questions) Rev A (9/4/2015) 626Mb
KTCXO3-1 Manual  KTCXO3-1 High Stability Oscillator Option Installation Instructions Rev F1 (12/16/2013) 285Kb
CBLP3Y Cable Instructions CBLP3Y K3s to P3 Cable Instructions Rev B (9/30/19) 272Kb

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