[time-nuts] Has anybody checked this? GPSDO in kit

William H. Fite omniryx at gmail.com
Sat Oct 22 17:04:19 EDT 2016


You need to catch up on what hams are REALLY using.


On Saturday, October 22, 2016, Chris Albertson <albertson.chris at gmail.com>
wrote:

> > Unfortunately, it could be *lots* worse (like many orders of magnitude
> > worse). It all depends on which parameter you
> > are looking at and how much you want to add on to it. Phase noise and
> > second to second stability are two areas that
> > it is likely to have problems.
> >
>
> You have to remember what this thing replaces.   In ham radio, some people
> are using vacuum tube oscillators with mechanical variable capacitor
> tuning.  Maybe some advanced rigs use gear drive on the capacitor shaft to
> allow more exact tuning  This Si chip is considerably better then 1940's
> technology.
>
>
>
> >
> >
> --
>
> Chris Albertson
> Redondo Beach, California
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-- 
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