I am looking to buy the option board for an HP/Agilent 33120A function generator. I can't seem to find anywhere online, so if anyone has one, or even a broken 33120A that they can pull it from I'd be interested in buying it.
I was looking into making a replacement board, but I can't seem to find a suitable replacement for the oscillator used on the board since I can't even find a datasheet for the original one used.