Thanks. I had a blue one on order but have a green one on order too, now.
At least they're cheap !
A blue bridge can be rewired to work:
* unsolder all coax wires near OUT
* measure resistances from Input center pin to DUT and REF
- should be ~ 50 Ohms but are probably ~ 100 Ohms
- short resistor pairs at ends towards ferrites to correct
* disconnect and trim center conductor of one coax
* make other connections according to attached schematic
Oristo
