[TenTec] OMNI VI TX Audio Bd Connector 46 Test Lead

[Bob McGraw - K4TAX]

I've found it easiest to clip on to the end of a resitor located near the 
connector.  I also suggest usng a 10X probe from my scope to connect to the 
input of the frequency counter.

I do suggest you follow all of the steps in the manual and in their specific 
order as there is some "interaction" between the adjustment.  After making 
all of the adjustments, I suggest leaving the test lead connected but just 
slipping the cover on to allow the radio to heat for about 30 min.  Then 
re-check the frequencies.  Some small amount of "touch up" may be needed.

73
Bob, K4TAX



----- Original Message ----- 
From: "Reed Christiansen" <reed at wi9p.com>
To: <tentec at contesting.com>
Sent: Sunday, January 12, 2014 2:58 PM
Subject: [TenTec] OMNI VI TX Audio Bd Connector 46 Test Lead


>I am wanting to calibrate the BFO oscillators per page 4-43 of the manual. 
>I cannot get my frequency counter probe into the small RG-174 jack at 
>Connector 46 of the TX audio board.  So, I suppose I need to rig up a test 
>lead that will plug in at Connector 46.
>
> Does anyone have a supplier/part number for the male RG-174 plug that 
> attaches at Connector 46?  Or, even better yet, for about a one foot run 
> of coax with that plug on one end and a BNC connector on the other end?
>
> Thanks for any advice you might be able to provide.  73.
>
> -- 
> Reed L. Christiansen, WI9P
> Email: reed at wi9p.com
> http://www.wi9p.com
>
>
>
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