Dumb question time: If the NavSync has an on-board synthesizer locked to GPS, why do you need to lock that to another oscillator ??
73, Dick, W1KSZ -----Original Message----- >From: gonzo moto <[email protected]> >Sent: Aug 7, 2009 1:32 AM >To: [email protected] >Subject: [time-nuts] PLL question > > > > > > > > >Hi Guys, >I'm in the process of building a GPSDO which started out life based on G3RUH's >design, but suffered a bit of feature creep. > >The GPS I'm using is the NavSync CW12, so I'll run the Freq_Out at 10MHz. >I'm wondering if I should run the PLL at 10MHz or if there is an advantage >dividing the two signals down to (say)10KHz. >Does the averaging at 10kHz (and introduced errors of the dividers) outweigh >the 'no averaging' and no additional errors syncing at the fundamental freq? >I can think of arguments each way, but lack the test equipment to prove either >way. > >Suggestions would be appreciated. > >Regards, >ian > >_________________________________________________________________ >View photos of singles in your area Click Here >http://a.ninemsn.com.au/b.aspx?URL=http%3A%2F%2Fdating%2Eninemsn%2Ecom%2Eau%2Fsearch%2Fsearch%2Easpx%3Fexec%3Dgo%26tp%3Dq%26gc%3D2%26tr%3D1%26lage%3D18%26uage%3D55%26cl%3D14%26sl%3D0%26dist%3D50%26po%3D1%26do%3D2%26trackingid%3D1046138%26r2s%3D1&_t=773166090&_r=Hotmail_Endtext&_m=EXT >_______________________________________________ >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.
