I have an uhf Microwave Solutions duplexer, at the moment it is a spare unit but sooner or later I hope to use it.
It is not built like the more common duplexers with have several cavities in series and each one has one plunger, this one has only two cavities, one for the high and one for the low side with I think each 7 resonators inside, the fed one, the antenna one and 5 in between, and they don't seem to be connected with cables or the like. Each one can be tuned and there's always an additional tuning screw in between the resonators. I wonder how to go about to tune this one? Regards Martin
