Hi,
Many thanks to all the time-nuts that has answered my questions, which I posted during the past year so, with such eloquence. My question I have today is regarding the modulation bandwidth of the typical OCXO. Previously, I was concerned with locking a 1PPS GPS output to a 10MHz OCXO. This 10MHz OCXO is updated on time scales of seconds. Thus, the modulation bandwidth of this OCXO isn't much of a concern. However, I want to lock that 10MHz GPSDO to a further 100MHz OCXO. From the phase noise charts, it is my guess that the loop bandwidth will be in the order of 1kHz. Thus, if I can't modulate the 100MHz OCXO at this rate, I will have to think of another plan. The modulation bandwidth isn't given in the typical OCXO datasheet. Is there a reason for this? Has anyone got experience with this? Or does number vary wildly from OCXO to OCXO. Regards, Stephan Sandenbergh. _______________________________________________ time-nuts mailing list time-nuts@febo.com https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts