It may not be the best way but what I do with an LPRO is use a 10-turn pot and set it to the center of its range then adjust the internal pot to give me an output of 10 Mhz. Basically that gives me a voltage divider where the top and bottom resistors have the same TC so the offsets pretty much cancel. I've also found that just using a 10-turn pot just doesn't give me fine enough control so if I need 10K I'll put a 4.5K fixed resistor on either side of a 1K 10-turn pot giving me the resolution I want and the TC of the pot has a much smaller effect.
-Arthur _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
