[QRO]

Dedicated to Elecraft amplifiers and other related QRO products.
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Topics (924)
Replies Last Post Views
KPA has FAILED...high SWR reported by K3 when amp in "Operate" by ke9uw
3
by ke9uw
K3 - KPA500 power problems by Gordon LaPoint
0
by Gordon LaPoint
K3 Break in with an amp question by KD8NNU
10
by Phil Salas
RFI With KPA500 Full Output on 40m by "Carl, KØTNT"
0
by "Carl, KØTNT"
[K3] K3 break in with amp question by mikerodgerske5gbc
2
by KD8NNU
KPA500 hi swr error by K5SM
3
by Cookie
UK KPA500 Sold by paul.bradbeer2
0
by paul.bradbeer2
KPA-500 high gain modification? by LY2IJ
7
by Oliver Dröse
KX3 ACC2 description by Mart Tagasaar
2
by Oliver Dröse
Kpa500 by Martin Staffa
0
by Martin Staffa
Amp by Martin Staffa
0
by Martin Staffa
KPA500 For Sale within UK by paul.bradbeer2
0
by paul.bradbeer2
switching a heath amp by riese-k3djc
5
by riese-k3djc
Alternative Amplifiers for HF by Edward R Cole
0
by Edward R Cole
KPA500 & RemoteRig by David F. Reed-2
7
by David F. Reed-2
KAT500 Display by Jeff Strube
1
by k5oai
Monitoring the KPA-500 via the PC by Dave Anderson, K4SV
1
by Iain MacDonnell - N6...
KPA500 ALC problem (was K3 intermittent low power output) by Dave Johnson
0
by Dave Johnson
high-power tuner by Ian Kahn, KM4IK
48
by Bob K6UJ
RM amplifier by ayoshida
0
by ayoshida
Re: What Happened to the KAT500 by W0UCE
0
by W0UCE
KAT500?? by Fred Bennett N9TA-2
11
by Vic Rosenthal
K3/KPA500 by alsopb
2
by Mark n2qt
K2 MH2 P1 jumper wiring w/5.6k resistor by Gene N4FZ
4
by Don Wilhelm-4
KX3 and KAT500 by Ron Gould
2
by Keith Heimbold
K3<-->KPA500 Request by Jim Bennett
13
by David Christ
Key Down Amps by Bill Levy
20
by David Gilbert
KPA500 + TS-870SAT + MICROHAM by Francisco "Siso" Hen...
1
by Joe Subich, W4TV-4
Re: Key Down Amps - Now really OT! by Lu Romero - W4LT
3
by Eric Swartz - WA6HHQ
K3, KPA500, StepIRR, Navigator, PC cabling by James Meade
8
by Jorge Patino
Re: High Power Tuner by Dave Agsten
0
by Dave Agsten
Re: Elecraft KPA 1500 - What is next? by W0UCE
3
by Bruce McLaughlin-2
KPA on 6m by greenacres113-2
0
by greenacres113-2
KPA500 QSK and non-Elecraft radio by k2zf50
0
by k2zf50
100w 600meter Transverter - was "cheerful thought..." by Edward R Cole
0
by Edward R Cole
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