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Splitter per HF
Se fornisco a due ricevitori il segnale captato da un’antenna attraverso un coassiale a 50 Ohm per tramite di un connettore a T, capiteranno delle cose strane, spesso prevedibili
post 30 Sep 2024
Antenna Duplex duplexer Links →
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
50
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
Chi dispone di una sola antenna e vuole collegarvi più di un ricevitore necessita di uno splitter
Cavities, Diplexers, Duplexers, Theory, and More
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
Diplexer is a special filter circuit that seperates 2 different bands. It is different from Duplexer which seperates 2 frequencies on the same band
Antenna splitter per VHF-UHF per quattro ricevitori Chi dispone di una sola antenna e vuole collegarvi più di un ricevitore necessità di uno splitter
Amateur radio kits by Kanga US
50MHz to 28MHz RX Converter The concept of the rx converter is quite simple and nothing really new. the local oscillator is a standard colpitts crystal oscillator producing the 22mhz lo signal