1.

Intermediate Frequency (if) Should Be Carefully Chosen As?

Answer»

Intermediate FREQUENCY (IF) should be CAREFULLY chosen as

  • High IF results in POOR SELECTIVITY and therefore poor rejection of adjacent channels.
  • High IF results in problems in TRACKING of signals in the receivers.
  • Image frequency rejection becomes poor at low IF or if very high.

Intermediate frequency (IF) should be carefully chosen as


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