[Elecraft] KSB2 problem

[Phil Wheeler]

Steve Knell wrote:

>Hi
>
>I just added the SSB module to my K2.
>
>I'm getting distorted audio.
>

RX, TX or both?

>
>
>I can't see any bad connections or bridges on the board.
>
>The problem seems to be around U1/U2.
>
>U1-16 reduces to zero after a few seconds of tx.
>
>U2-6 does the same.
>
>All other voltages checks are ok (U4-6 is at 5.8 instead of 5.1, but that's
>probably ok?).
>
>Anyone seen these symptoms before?
>

You might want to read the notes here and see if something connects.

http://www.qsl.net/ve3mcf/elecraft_reflect/index.html

Also -- you did not mention what mic you are using and what combo of mic 
gain and compression you have selected.

73, Phil