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Re: Just purchased HP 3586B--EBAY


 

I saw that 3586 on ebay. the connectors on the back labeled Oven output and external reference need to be connected to each other. There are articles on the internet on how to convert the inputs from 75 ohm impedance to 50 ohm impedance. Check the schematic on the 3586C which has a 50 ohm impedance input.
Paul Koby
KA5OBI ?

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