[Elecraft] K2 receiver problem

[S55M]

Did You try to listen with AGC off?



----- Original Message -----
From: "GS" <gerhardschwanz at yahoo.de>
To: "Mailingliste Elecraft" <elecraft at mailman.qth.net>
Sent: Wednesday, November 09, 2005 10:58 AM
Subject: [Elecraft] K2 receiver problem


> Hi list,
>
> got a K2 from another OM on my workbench. It's got a
> receiver problem and I just want to make sure I do the
> checks in the correct order and I'm looking for hints,
> if available!
>
> Thanks in advance!
>
> So here's the problem and what I want to do. It seems
> the receiver runs with "handbrake on". So the s-meter
> shows 3 bars without an antenna but the rf gain is
> fully clockwise. I can reduce signals to zero (using
> RF gain) with this K2 which I can't using my own K2.
> So mine has a higher sensitivity.
>
> Any idea what's wrong?
>
> What I want to do:
> - s-meter alignment
> - I.F. amplifier alignment
> - (maybe band pass alignment)
> - signal tracing receiver and synthesizer
>
> Kind regards
>
> Gerhard
> DH3FAW
>
>
>
>
>
>
>
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