RE: K2/100 AM (MW) Broadcast Intermods on 80m
Posted by
Sverre Holm-2 on
Dec 27, 2005; 11:07pm
URL: http://elecraft.85.s1.nabble.com/K2-100-AM-MW-Broadcast-Intermods-on-80m-tp384927p384931.html
> -----Original Message-----
> If you really can't hear them on a different receiver, check
> the bias voltage on the t/r switch. It should be between 90
> and 150v. Low voltage here can cause this problem. The t/r
> switch is used whether or not the KPA100 is activated.
> --
Another test you may consider to do is to remove the KPA100 and test for
intermod with the barefoot K2. That will also tell you if the t/r switch in
the KPA100 is the source of the problem.
73
Sverre
LA3ZA
http://www.qslnet.de/la3za/
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