Duplexer Review|Repeater maker
This video show simple review of Duplexer that we can use for our Repeater Radio instead of 2 antenna, we can use only one using this Duplexer.
Duplexer can be tune according to your frequency that you want to use base on the frequency range of the duplexer.
#Duplexer
#Radio Repeater
#Radio Communication
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