Dear All, Happy Christmas!
May I know if anyone knows the part number or the specification of the step recovery diode in the harmonic generator for the old HP 5601A cesium frequency standard? I recently received this toy. The cesium tube seems to be OK, and I had located the problem being no 9GHz from the waveguide. I checked the diode, the DC properties seems to be OK, but just can not generate frequency comb any more. I really hope I can repair it as a personal new-year gift. I will be really appreciated, if you had any suggestions. Best regards, K. _______________________________________________ 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.
