Fumei Duplexer Retuning

Repair and Retuning of a Fumei Model SGQ-450A Notch style Duplexer for GMRS frequencies.

[@w1klmster]

Outstanding! Well done.

[@n3lee]

Who'd have thought I'd become a purist amongst HP snobs :P A VNA is nice; but, a service monitor is WAY quicker!

[@AlicewithThunderandKitCat]

Did the w shape of the other set of filters tune out when you swapped back and checked them again?

[@DCFluX]

Yes, it tuned fine.