Using an attenuator between the doubler output and the amplifier input degrades the phase noise significantly.
Bruce On Tuesday, November 25, 2014 06:00:30 PM Bob Camp wrote: > Hi > > Based on using the same amp for other projects, I would strongly suggest > checking the phase noise / ADEV of that doubler before depending on it’s > output. > > Bob > > > On Nov 25, 2014, at 6:08 AM, Mike Seguin <[email protected]> > > wrote: > > > > Paul, W1GHZ has put together a simple doubler for the 5 MHz OCXO in the > > Lucent boxes. It's based on a Minicircuits part with MIMIC amp. > > > > Details here: > > > > http://users.burlingtontelecom.net/[email protected]/images/ Sim > > ple_Frequency_Doubler.pdf > > > > Mike > > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to > https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the > instructions there. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
