I've got some questions about the type of GPS module I'm using. It is a ublox NEO-7M. The nice feature of this unit is that it has a programmable output which nominally excites an LED at 1 pulse per second, but which also can be programmed to 10 MHz. That output is not connected, so one needs to make a connection to it oneself.
Sverre Holm (LA3ZA) wrote > I have done some more experimenting now with my poor man's 10 MHz > reference. The ublox Neo-7 GPS is a lousy frequency reference in most > respects, except that it is accurate in keeping exactly 10 million periods > per second. My experience is that the K3 has enough internal averaging to > deal with that. ----- Sverre, LA3ZA K2 #2198, K3 #3391, LA3ZA Blog: http://la3za.blogspot.com, LA3ZA Unofficial Guide to K2 modifications: http://la3za.blogspot.com/p/la3za-unofficial-guide-to-elecraft-k2.html -- View this message in context: http://elecraft.365791.n2.nabble.com/Frequency-reference-for-the-K3-directly-off-a-GPS-tp7606275p7607989.html Sent from the Elecraft mailing list archive at Nabble.com. ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to [email protected]
