Corby
Just a 1 cent thought that may not apply or be accurate. C-fields are current sensitive, so if they are wound with copper wire, any small change in their temperature, even when temperature controlled, could have a effect much greater than 1PPM on that current when driven from a fixed voltage thru a resistor. Does anyone use current drive? ws ***************** Corby posted: Attached is the schematic of the C-field supply. Cheers, Corby _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.