John. I’ll assume your radio antenna feed passed through the amplifier when
it’s off rather than you having a switching network. If that’s true then there
should be no difference in the received signal when the amp is off or on in
standby. Shouldn’t make an difference. If you do see this difference you
speak of then you probably have a shorted relay cable or problem with radio
that is keying up the antenna relay in standby. If this is the case you should
be seeing some plate current on the meter. Also the Xmit light will probably
be lit too.
Sent from AOL Mobile Mail
On Sunday, January 21, 2018, john shea <w3khg@triad.rr.com> wrote:
The Amp International LK500-ZC which I picked up couple weeks ago has
another issue besides the fan. Running an FT-1000mp with it. When I tune in
a cw signal that is S7 and then put the amp online in standby the received
signal will drop two S units, S5. What could cause this or areas to check.
73
john
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