Hi,
I am encountering the following problem on my SDR1000 :
- when trying to make the PA 100w adjustment on all bands, the 80m
adjustment failed with an error message and the behaviour is that the
sofware is trying to increase/decrease the attenuation value but it
never converge.
At the same time there are strange sounds inside the box when tuning ,
like if it was a relay releasing, same I am modulating the SDR1000 in
SSB , there are 'relay' clicks when output power peaks.
No problem on others bands, all tests are made on a good dummy load, ATU
is present but not turned on.
So I wonder if there is a component or a relay damaged in the 80m path
on the PA module.
Where could I get the shematic ?
Does anybody has an idea ?
I just open the box, remove the ATU and there is no evident sign of
desease seenable at first glance.
Best regards
Jean-marc F1HDI
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