Looking for Cushman CE-70 Manual or schematic.

Hi, I have a Cushman CE 70 Frequency selective voltmeter. It has a problem the BFO frequency is not stable. It changes with the front panel frequency setting, but the PLL doesn't seem to lock properly. Can anybody help with schematics or a copy of the manual ?

I suspect the 4600 module which is the BFO.

Thanks in advance,

John Barnes

Reply to
John Barnes
Loading thread data ...

ElectronDepot website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.