If that came from a PURC, see if the GPS receiver is included. It may not as they used one receiver per site and slaved all the HSO's to it. Or, there may be a 14.4 MHz oscillator on board. Hopefully the 5 MHz oscillator was not purloined !! There are also some jumpers that allow you to set the reference input frequency (I think, I am only recalling from memory the MSF5000 HSO, which is similar, I think).
73, Dick, W1KSZ -----Original Message----- >From: Glenn Little WB4UIV <glennmaill...@bellsouth.net> >Sent: Jan 24, 2009 4:42 PM >To: Time-Nuts list <time-nuts@febo.com> >Subject: [time-nuts] Motorola KXN1132AA > >Recently there was a post about oscillator stability and I thing >drift over time. > >Was the large Motorola oscillator the one in the subject line? > >Further markings on the oscillator are source code 9896, Cust No 48R83851N02. > >This is a 5 MHz operating frequency oscillator. > >There are 8 lugs to interface the oscillator. Pin 4 is plus and pins >2 and 3 are negative. >I think that this oscillator is an OCXO and works on 24VDC. > >Can this oscillator be disciplined? > >What are the other pins for? >What is the oscillator accuracy? > >Thanks >73 >Glenn >WB4UIV > > > > >_______________________________________________ >time-nuts mailing list -- time-nuts@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@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.