Hi Corby: Did you measure the reverse leakage current on the good and noisy diodes?
Have Fun, Brooke Clarke http://www.PRC68.com http://www.end2partygovernment.com/2012Issues.html cdel...@juno.com wrote:
I was recently repairing a noisy A3 module for an HP 5065A. The phase modulator has 4 varactor diodes in parallel. Since I suspected a diode, I removed them one at a time. Of course it was the last one! Must be a universal rule there! Anyway here is a PIX of the noise with the diode reverse biased at 20 volts. Anybody know where to get an MV840 ??? Thanks, Corby _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
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