Avionics Mcqs


Q.  _____ acts as a coarse tuning device for the antenna?

a. Loop
b. Helix
c. Amplifiers
d. Filters


ANSWER: See Answer
 
The RF signal that is to be transmitted is transferred to the ‘Helix,’ a large helical coil that acts as a coarse tuning device for the antenna. The helix is equipped with separate taps for each signal frequency transmitted.
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