[time-nuts] Temex LPFRS-01 analog frequency adjustement
Arthur Dent
golgarfrincham at yahoo.com
Mon Mar 7 18:06:27 UTC 2011
“Greetings. I'm wondering if any one has any insight (or wishes to speculate)
As to how the external analog frequency adjustment on a Temex LPFRS-01
Rubidium standard functions.”
++++++++++++++++++++++
The spec sheet says 0-5 volts for analog adjustment. The unit supplies a 5V
hi-stability reference voltage to feed the pot you are using. An external
10kΩ variable resistor wired between the 5V reference supply and ground with
the wiper connected to the frequency adjust pin can provide this adjustment.
-Arthur
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