[time-nuts] trimble Thunderbolt, how to get 25 or 27 mHz from it??
bruce.griffiths at xtra.co.nz
Mon Jan 8 06:52:45 EST 2018
Divide the 10MHz by 2 and use a filter to extract the fifth harmonic from the 5MHz square wave output.
Amplify the 25MHz output from the filter if required...
> On 09 January 2018 at 00:31 Chris Wilson <chris at chriswilson.tv> wrote:
> 08/01/2018 11:28
> Is there an easy way to get 25 or 27 MHz from my Trimble Thunderbolt
> as a reference clock at 1v P to P square wave for a Si5351a
> synthesizer chip please? I have the David Partridge divider board from
> way back that is still going strong, but 25 MHz is not an option as it
> divides only. Thanks, please keep replies to the level an idiot might
> comprehend :)
> Best Regards,
> Chris Wilson.
> mailto: chris at chriswilson.tv
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