[time-nuts] Lucent Rubidium Adjustment

Perry Sandeen sandeenpa at yahoo.com
Mon Oct 4 00:49:41 UTC 2010


Wrote <I have several Lucent rubidiums that seem to be .02 Hz off at 15 MHz compared to the 15 MHz Lucent GPS.  Does anyone know how to either phase lock it to a GPS of install something like a 20 turn pot to adjust the control pin frequency so an exact  match may be achieved?

Reply< Depends on which one you have but the one with heat sink fins on the front has a adjustment pot under a screw on the front appears as a break in the 3rd fin from the left. Don't know about the gold color case one's.

The units I have are ones with a faceplate that has both 10 and 15 MHz outputs plus some status lites on the RH side.

I can’t find any obvious adjustments.   Sigh….




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