[time-nuts] Any simple way to get 200 MHz from 10 MHz?

[Chris Albertson]

On Sun, Sep 28, 2014 at 3:24 AM, Dr. David Kirkby (Kirkby Microwave Ltd) <
drkirkby at kirkbymicrowave.co.uk> wrote:

> I am looking for a quick & simple way to create a frequency of 200 MHz from
> 10 MHz.  Actually 100, 200, 300 or 400 MHz would all work,  but 200 MHz
> would be my preference.
>

You could build a GPSDO that uses a 100 MHz OCXO rather than the more
common 10 MHz OCXO.  All you'd need is to add a digital divide by 10 chip
to the circuit.  GPSDOs have gotten really easy to build of late, just 2 or
3 chips.

You could also phase lock a 100 Mhz OCXO or TCXO to your to your 10 Mhz
reference.


-- 

Chris Albertson
Redondo Beach, California