); SAEximRunCond expanded to false Errors-To: [EMAIL PROTECTED] RETRY According to the schematic in the 10811A manual, the EFC goes to a 100K ohm resistor, then the varicap, and then the other side of the varicap through another 100K ohm resistor to the reference of 6.4 volts. The manual does not call out a DC input resistance, but, this should give you an idea. - Mike
Mike B. Feher, N4FS 89 Arnold Blvd. Howell, NJ, 07731 732-886-5960 -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of xaos Sent: Sunday, October 28, 2007 9:14 PM To: Discussion of precise time and frequency measurement Subject: [time-nuts] EFC Input pin impedance for the HP 10544A and 10811-6011 ); SAEximRunCond expanded to false Errors-To: [EMAIL PROTECTED] RETRY Hello everyone, Does anyone know the input resistance of the EFC pin for the HP 10544A and 10811-6011 OCXO's? I have the spec sheet but it is not listed. Can I assume something like 50K? This the the value for Crystek devices. -George _______________________________________________ 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. _______________________________________________ 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.
