Tim,
There is a factory mod to the Omni V to reduce pops and feedback when
switching between RX and TX. It involves connecting a 100K resistor from the
lead nearest to the front panel on R78 ( 330K ) on the IF/AF board to
ground. On the schematic, R78 is connected between pins 3 and 5 of U10
(dual op amp) in the middle on the right side.
73,
Mark
----- Original Message -----
From: <cyr999@extremezone.com>
To: "tentec" <tentec@contesting.com>
Sent: Thursday, January 24, 2002 12:06 PM
Subject: [TenTec] Need help from you pros!!
> Hi folks -
>
> I have an OMNI V.9 stacked with Inrads. I use two 400hz Inrads, and a 250.
Every
> once in awhile on 40 m (usually when QRM is up)it sounds as if the
mechanical
> clicks of my ProfiII keyer are comming out of the speaker - don't know any
> better way to describe it. Anybody even have a clue as to what I am trying
to
> describe? Thanks Tim Logan KB7OEX
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