Fellow techies,     If you have a Spectracom 9383, with the OCXO option, could I trouble you for some close-up photos of the OCXO itself and the immediate PCB area around it?     My own unit has a basic TCXO. Spectracom tells me changing to an OCXO requires some resistor changes, an IC change, and some software tweaks. I can deal with the software stuff, but I have no idea what they changed hardware-wise.     Thanks much! -- Bruce Lane, ARS KC7GR kyrrin@bluefeathertech.com "Quando Omni Flunkus Moritati" (Red Green)