I am seeking HP part 3101-0555, the DPDT on/off switch for this device.? It mounts on the underside of the low voltage power supply pcb.? The coupler and extender push button survived.
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Joe White
KW4YW

开云体育

Joe,

?I have a defunct 1740A parts unit, would you be interested in the whole thing? It looks like someone long ago butchered the low voltage power board, but the switch assy looks ok. Located just North of San Diego, Ca. I'm not doing anything with it, let me know if you can pick it up. It's a lot to ship for the "value", what ever that is.

Bill Martin