Neil we have used M7 and I have boards contact me off list toBert Kehren
Sent from my Galaxy Tab® A
Original message From: Neil Smith G4DBN <n...@g4dbn.uk> Date:
5/10/17 4:03 PM (GMT-05:00) To: Discussion of precise time and frequency
measurement <time-nuts@febo.com> Subject: [time-nuts] Anyone using UBLOX
LEA-M8F for GPSDO?
I’ve just ordered an LEA-M8F board from CSG to save time and trouble making a
PCB. I am intending to use it to discipline one of my 100MHz OCXOs, using a /5
divider. Has anyone on the list used this chip to discipline an external OCXO?
Any experiences to share and suggestions to get best performance? I have two
100MHz OCXOs, one is locked to a G3RUH 10MHz GPSDO, the other to an Rb source.
I use them to lock local oscillators for SHF transverters. I’ll be using this
when out in the field with SHF sources up to 241GHz, so I don’t have to move
the Rb source around.
No particular reason for choosing the LEA-M8F other than it looks interesting
to play with. Actually, who needs a better reason!
Neil
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