The LNA of a transducer has failed during the transmission of a signal – McqOptions

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1.	The LNA of a transducer has failed during the transmission of a signal. Which component‚Äö√Ñ√∂‚àö√ë‚àö¬•s failure has caused this?$#
A.	Duplexer
B.	RF amplifier
C.	Antenna
D.	Mixer
Answer» B. RF amplifier

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