Start by checking and adjusting the BFO frequencies. These must be correct
first. Then on to the master oscillator.
The procedure is outlined in detail in the manual. Do follow the exact
sequence as listed in the manual and don't skip any steps or perform them
out of order.
73
Bob, K4TAX
----- Original Message -----
From: "Rick W" <ve7tk@yahoo.ca>
To: "Ten-Tec Reflector" <tentec@contesting.com>
Sent: Thursday, December 27, 2012 11:51 PM
Subject: Re: [TenTec] Omni VI Frequency Adjustment
Well after further examination this is NOT where I need to be - hi. It looks
like that is the locking crystal for all the "logic" - duh!
More serious examination is in order!
73,
Rick
VE7TK
Website: http://www.ve7tk.com
________________________________
From: Rick W <ve7tk@yahoo.ca>
To: Ten-Tec Reflector <tentec@contesting.com>
Sent: Thursday, December 27, 2012 4:45:03 PM
Subject: Omni VI Frequency Adjustment
I have recently acquired and Omni VI. The rig has seen little use in the
last 10 years but it is working VERY well with a minor exception. The rig
is slightly off frequency (about 150 Hz) - even after a significant
warm-up.
Looking at the schematic, I have found the crystal oven on the Logic Board
(81606). It looks like the crystal frequency can be tweaked with C31. This
is an early O-6 and it has the crystal oven.
Other than C31, are there any other adjustments I should be considering?
Thanks.
73,
Rick
VE7TK
Website: http://www.ve7tk.com
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