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6m duplexer development and construction


For the construction of the six-meter repeater OK0MF I got the task to solve the antenna filter duplexer
post 21 Dec 2021


Antenna Duplex duplexer Links

55



Antenna splitter for Broadcast and 144 MHz
The center frequency 91 MHz of the FM Broadcast cut-of is more then 40 db and on 145 MHz the attenuation is quasi 0 db

Antenna splitter per VHF-UHF per quattro ricevitori
Chi dispone di una sola antenna e vuole collegarvi più di un ricevitore necessita di uno splitter

Build a 2-Meter Duplexer repeater
Cavities, Diplexers, Duplexers, Theory, and More

Combiner and Splitters
The magic T combiner or splitter is a very useful device. It can provide equal voltages, equal current, or equal power to matched or unmatched loads

VHF-UHF Diplexer
Diplexer is a special filter circuit that seperates 2 different bands. It is different from Duplexer which seperates 2 frequencies on the same band

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