Re: [TenTec] Omni VI lock problem

[Clark Savage Turner <csturner@kcbx.net>]

Hi Ken -

I had a similar problem.  Needed a new crystal oven.  I understand you 
can buy the TCXO that is a fairly simple replacement, too.  Not 
expensive.
Clark
WA3JPG

On Sep 22, 2007, at 3:55 PM, Ken Brown wrote:

> Hi all,
>
> My Omni VI has a cyclical drift problem. It sounds like a PLL drifting
> away from lock and then being pulled back into lock over and over 
> again.
> My first guess was that one of the crystals or other components on the
> XTAL OSC. - L.O. MIXER BOARD had aged to the point where it was
> difficult to keep it locked.