I've seen questions here about GPSDO disciplined frequency sources for =
odd frequencies. I recommend the RFZero: http://www.rfzero.net. For $60 US or so, this unit will provide same. Is programmed using the Arduino IDE, several examples provided. All that's needed is a UBLOX compatible patch or other antenna. Disciplined SI oscillator. buffer driver provided, with other goodies. Don -- Dr. Don Latham AJ7LL PO Box 404, Frenchtown, MT, 59834 VOX: 406-626-4304 _______________________________________________ time-nuts mailing list -- time-nuts@lists.febo.com To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.