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Re: 5086-7337 *Yig Oscillator issue*


 

Following the service manual:

- Voltage across R1 is changing both in auto and manual sweeps, between 14 and 24 volts, from 10 meg to 20 gig, respectively.?

- Waveforms described in the figures are present at the test points given

- Also checked R1 and Q1 with DMM, both are ok.


So if you don't have any more ideas, I have a dead YIG oscillator :(

Regards,
Ruben

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