Two things come to mind:
1. An internal potentiometer used to set the offset when the OT control is
turned off.
2. The carrier oscillator, set by adjustment of three separate trimmer
capacitors. (I'm not sure this could even be the problem, but it did come to
mind).
I'd suggest finding and adjusting #1 first because it requires no
instruments to accomplish and it is probably the culprit.
73, Mike N4NT
----- Original Message -----
From: "Hulett, Russell" <rhulett1@consolidated.net>
To: <tentec@contesting.com>
Sent: Monday, March 21, 2011 9:21 PM
Subject: [TenTec] Omni C transmit off frequency
> Am back to working with "mint" Omni C I foolishly bought. After tuning
> onto a sideband frequency, my transmitted signal is off frequency for the
> other op, as if RIT were on though it is not. Any ideas?
>
> 73, Curt KB5JO
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