My Bliley square wave 10MHz OCXO was working just fine for close to 30 hours until a few hours ago. Now it puts out a rather noisy waveform about one volt peak to peak.
Two questions: (1) Are these things repairable, the metal can is soldered. (2) As you can see in the attached oscilloscope photo the OCXO still puts out a strong 10MHZ component. What is the best way to filter this and recover a good 10MHZ square wave? In the linked photo, both channels are set to 1 volt per division. The large sine wave is from a Trimble Thunderbolt and the smaller wave is from the failed ocxo The EFC is left open (disconnected) and a you can see the frequency is spot on 10MHz. https://www.dropbox.com/s/0gy3yobd4myi4vp/waveform.jpg -- Chris Albertson Redondo Beach, California _______________________________________________ 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.
