Capacitor Plague? Inside an HP 8620C Sweep Oscillator and HP 86245A RF Plugin
I just picked up an HP 8620C sweep oscillator with an HP 86245A 5.9 GHz to 12.4 GHz RF plugin […]
I just picked up an HP 8620C sweep oscillator with an HP 86245A 5.9 GHz to 12.4 GHz RF plugin […]
I recently bought an HP 8671A microwave frequency synthesizer on eBay. This synthesizer can generate signals from 2GHz to 6.2GHz […]
My video on the teardown of an HP 493A traveling wave tube amplifier had generated quite a bit of interest. […]