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Microwave Communication - Engineering

Q1:

A branched duplexer requires

A TR tubes

B ATR tube

C both TR and ATR tube

D none of the above

ANS:C - both TR and ATR tube

A branched duplexer funds use in narrow bandwidth applications. TR tube stands for transmit-receive tube and ATR tube stands for antitransmit receive tube. Both these tubes are used in branched duplexer.