Jason, I'm fairly certain the 10544 is a 10 MHz oscillator. The 10811 is an improved version with way better performance and it can usually plug into the same connector.
There is a great article on the 10811 in the March 1981 issue of HP Journal: http://www.hparchive.com/Journals/Low-Resolution/HPJ-1981-03-Low-Resolution.pdf Bob Crawford Jason Rabel wrote: >The 10544's (without any letter after them) output just 1MHz, correct? > >I'm pretty sure I've seen a 10544 on eBay lately, I don't remember the >price. If that plugs into the 5245 without an adapter board or anything that >might be the easiest way to go. > >Jason > > > >>Maybe it was from a 5245L. I have a 5245L with a 10544 OCXO, so >>perhaps a 10811 could be installed in the same socket. >> >>The 10544 wasn't used in the early production of the 5245L and I have no >>idea when it started being used or how many might have been built with >>it. I just bought this one at a hamfest and was surprised to see the >>10544 when I opened it up. It looks like it came from the factory that >>way. To be specific, it is a 10544-60036. >> >>Gary >> >> > > >_______________________________________________ >time-nuts mailing list >[email protected] >https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > > > > _______________________________________________ time-nuts mailing list [email protected] https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
