Does anyone have a photo showing the EFC socket on the rear panel of an HP8662A for fine tuning the 10MHz oscillator?
I think it came with OPT 003 - Absolute Phase noise and I'm retrofitting to one without but would like to do so in a tidy manner and none of the manuals I have show where the socket was located (nor is there a suitable blanking plug for anything but the rear panel RF out),
Alan