Re: [time-nuts] Rockwell/Conexant Jupiter(?) 10kHz Output Off Frequency

2013-07-28 Thread k4...@aol.com
23:23:40 GMT+00:00 Subject: [time-nuts] Rockwell/Conexant Jupiter(?) 10kHz Output Off Frequency The Jupiter (TU-30) board in my homebrew GPSDO has died. A friend gave me some unmarked Jupiter-like boards with Conexant chips that he had been told were Jupiter compatible. The boards are mounted

Re: [time-nuts] Rockwell/Conexant Jupiter(?) 10kHz Output Off Frequency

2013-07-28 Thread GandalfG8
Hi David Aside from in the Jupiter itself the Zodiac chipset was widely used in GPS navigational receivers and, just for example there's one that's possibly similar to yours, albeit marked ZOD1, shown here http://www.gpsnuts.com/mygps/gps/hardware%20reviews/randmcnally/rand_mcnally _gps

[time-nuts] Rockwell/Conexant Jupiter(?) 10kHz Output Off Frequency

2013-07-27 Thread David Smith
The Jupiter (TU-30) board in my homebrew GPSDO has died. A friend gave me some unmarked Jupiter-like boards with Conexant chips that he had been told were Jupiter compatible. The boards are mounted on an aluminium plate that has a puck-type antenna on it. One of the chips has a sticker with ZO