railway DFCCIL Junior Executive 2023 (CBT 1 & CBT 2) Mock Test Communication Systems Amplitude Modulation Conventional Amplitude Modulation
An amplitude modulated signal has a carrier frequency of 10 kHz. The upper sideband is transmitted at 11 kHz. The bandwidth required for the AM signal to transmit is __________
1
10 kHz
2
2 kHz
3
11 kHz
4
1 kHz