Hello,
I have some trouble with my LK 500ZC. A couple of weeks ago I recognized the
first problem, that I had no output from the the amplifier on the 10, 15 and
20m position. 40 and 80 (160mtr can not test, no antenna) was ok.
When I was looking into the schematic, I tought, it could be a mechanical
problem maybe on the switch or on the wires at one of the coils. But I could
not find any specific problem on this parts. After a while I was trying again
and now I have the additional trouble on 40 and 80 m.
The indications are, that the instruments shows the "normal" currents, but I do
not have any output on the powermeter.
Does anybody on the reflector has some experience with the LK500ZC or has
already a similar problem. Could it be a problem on the Input-filter board
(ATI-6)?
I have never done any repair before on an RF-amplifier so any info/help is
really welcome.
Maybe does anywhere exist a kind of FAQ about he LK500 ?
73 de
Karl
DL2FAG/PY4ZAB
http://www.qsl.net/dl2fag
_______________________________________________
Amps mailing list
Amps@contesting.com
http://lists.contesting.com/mailman/listinfo/amps
|