"Jim Shorney" <[EMAIL PROTECTED]> made an utterance to the drakelist gang
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On Tue, 11 Dec 2007 15:11:52 +0100, DW Harms wrote:

>As this list houses a lot of specialists, I call for help:
>My TR7 suddenly seems to have developed a poor carrier-suppression. I dont
>know when this started however, as I barely use SSB.
>I can tweak the carrier-potmeter to a minimum, but still there is a LOT of
>carrier...

I think I would check the grounding in and around the card cage - including
the cover plate over the circuit boards and the assorted miscellaneous
grounding fingers and contacts on some of the circuit boards.


--
Ham Radio NU0C
TR7/RV7, TR6/RV6, T4XC/R4C, L4B, NCL2000, SB104A, R390A, GT550A/RV550A, HyGain 
3750, IBM PS/2 - all vintage, all the time!

HyGain 3750 User's Group - http://groups.yahoo.com/group/HyGain_3750/


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