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[TenTec] OMNI VI+ BFO crystals

To: tentec@contesting.com
Subject: [TenTec] OMNI VI+ BFO crystals
From: Don Rasmussen <wb8yqj@yahoo.com>
Reply-to: tentec@contesting.com
Date: Thu, 29 Jan 2004 09:14:53 -0800 (PST)
List-post: <mailto:tentec@contesting.com>
Hi Guys,

The OMNI VI+ has BFO crystals that are frequency
shifted by trimmer caps that get switched in by the
microprocessor based on mode. 

Occasionally I'll make a mode change and the BFO
frequency will not be quite right, the crystal is not
fully shifted by the trimmer cap. 

I had this problem with a new OMNI VI+ in 2000, and
the factory sent me a new TX Audio Board (contains the
crystals) and a board swap solved the problem. 

Has anyone else encountered this, and possibly have
any
suggestions other than the obvious fix, replacing the
BFO crystals?

Thanks,
Don Rasmussen WB8YQJ
Carlsbad, Ca. 


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