[time-nuts] 10MHz to 25MHz
Loren Moline WA7SKT
lmoline at hotmail.com
Wed Jan 18 20:40:54 EST 2017
Are you talking about locking the 50MHz VCXO to my 10 MH. Standard? I want the 25MHz to be from my 10MHz OCXO which is my station standard which will locked to GPS eventually.
On Wed, Jan 18, 2017 at 4:01 PM -0800, "Richard (Rick) Karlquist" <richard at karlquist.com<mailto:richard at karlquist.com>> wrote:
A better and easier way is to phase lock a crystal oscillator.
I would use a 50 MHz VCXO and divide the output by 2 to get a
25 MHz square wave.
On 1/18/2017 10:28 AM, Loren Moline WA7SKT wrote:
> I am looking for a good X5 multiplier to use to generate a 25MHz signal from my 10MHz OCXO. I want to divide by 2 and multiply by 5 with a bandpass filter in the output and then a 3.3 volt 25MHz signal out.
> Maybe someone has better ways?
> Loren Moline WA7SKT
> Member: Pacific Northwest VHF Society and ARRL
> Member: Hearsat Satellite Monitoring Group. www.uhf-satcom.com
> Member: CVARS-Chehalis Valley Amateur Radio Society
> Starchat IRC: Channel = #hearsat
> RF Electronics: Starchat IRC: Channel = #rfelectronics
> Grid: CN86mr
> time-nuts mailing list -- time-nuts at febo.com
> To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
> and follow the instructions there.
time-nuts mailing list -- time-nuts at febo.com
To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
and follow the instructions there.
More information about the time-nuts