); SAEximRunCond expanded to false Errors-To: [EMAIL PROTECTED] RETRY David Smith wrote: > > I've built a GPSDO using an Isotemp 10MHz OCXO (134-10) as available on > eB*y a while back. > > The OCXO seems to be very slow to respond to changes in the control > voltage. I assume there is an internal RC filter or similar to improve > performance. However, the datasheet makes no mention of this. Does > anyone know what the time-constant of the control input might be? >
David, I built a few years ago a GPSDO based on the very same Isotemp OCXO you are using, but didn't notice what you observe. And after all, the GPSDO itself must have very long time constants on the ECF loop so to make a delay in the OCXO response (if it really exists) irrelevant. 73 Alberto I2PHD _______________________________________________ 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.
