Bill,
No relays in the T/R switching path for the KPA500 - all solid state
switching.
73,
Don W3FPR
On 2/10/2020 6:39 PM, Bill Weaver wrote:
If there is a relay in the rx signal path, check the contacts. I had that
happen with my Alpha recently. Of all the possibilities that was the
If there is a relay in the rx signal path, check the contacts. I had that
happen with my Alpha recently. Of all the possibilities that was the easiest
thing to fix. Thankfully that was the problem :-).
73,
Bill WE5P
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On Feb 10, 2020, 17:52, at 17:52,
Sounds as though the TR switching has failed. Contact Elecraft support.
Bob, K4TAX
Sent from my iPhone
> On Feb 10, 2020, at 5:05 PM, afpac...@gmail.com wrote:
>
> I am looking for thoughts and suggestions to diagnosis what I am seeing.
> When the amp is changed from STBY to OPER the
I am looking for thoughts and suggestions to diagnosis what I am seeing.
When the amp is changed from STBY to OPER the receive signal drops by
multiple db and the general background seems to increase significantly. The
tuner seems to work the same with or without the amp. When I transmit it
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