railway RRB JE (CBT I + CBT II) Mock Test 2024 Communication Systems Pulse Modulation Pulse Analog Modulation
An AM broadcast receiver has an intermediate frequency of 465 KHz and is tuned to 1000 KHz. Radio frequency has one tuned circuit with Q of 50. Calculate image frequency.
1
1465 KHz
2
1930 KHz
3
2000 KHz
4
1000 KHz