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Communication Systems - Engineering

Q1:

Consider the following:
  1. A TV receiver antenna should pick up the TV signal and develop maximum voltage from the available strength of signal
  2. It should reject unwanted signals
  3. It should not suffer from co-channel interference
  4. It should have a very narrowband
The correct statements are

A 1 and 2 only

B 1, 2 and 3 only

C 1, 2, 3, 4

D 2, 3 only

ANS:B - 1, 2 and 3 only

The band should not be narrow.