Re: {Collins} S-Line PTO Frequency Stability Tip



Thanks Dave for sharing that experience!  I haven't experienced that problem YET but I"ll be ready for it.  73, Scott WA9WFA

On Jul 18, 2013, at 7:14 PM, "WJ6W Dave Jennings" <wj6w@xxxxxxxxxxxx> wrote:

> ……. I thought I would try loosening and
> re-tightening the two screws holding the PTO to the case.  And. Voila, the
> problems went away!  A two minute job.
> 
> Now the warm up frequency drift is 200 Hz or less.  It is quite stable after
> about 20-25 minutes and drifts very little after that.  So, as a precaution,
> I did this on all my S-Line gear.





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