Re: [time-nuts] Efratom Oscillators

2018-09-21 Thread Bob kb8tq
Hi The Efratom units looked like the “two generations back” Vectron devices. They are roughly a 1.3” cube. Efratom sold the line of parts to Vectron back in the 1990’s. Bob > On Sep 21, 2018, at 12:32 PM, ed breya wrote: > > Do they look anything like this? > >

[time-nuts] Efratom Oscillators

2018-09-20 Thread Bob Martin
Anyone, I have two Efratom EMXO Series Sub-miniature Quartz Oscillators I'd like to test before parting with them. Does anyone have a datasheet or pinout and supply voltages? They supposedly have pins for oven power, oscillator power and TTL power! Thanks, Bob Martin