[Elecraft] K2/100 AM (MW) Broadcast Intermods on 80m

Sverre Holm svholm3 at broadpark.no
Tue Dec 27 18:07:02 EST 2005


 

> -----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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