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Communication Systems: JEE Mains 2022 June 29 Shift 1

Medium· Bandwidth of signals and transmission media· +4 / −1

Only

2\%

of the optical source frequency is the available channel bandwidth for an optical communicating system operating at

1000\ \text{nm}

. If an audio signal requires a bandwidth of

8\ \text{kHz}

, how many channels can be accommodated for transmission:

Practise more Communication Systems PYQs

The TV transmission tower at a particular station has a height of 125\ m . For doubling the coverage of its range, the height of the tower…
JEE Mains 2022 June 29 Shift 2 · Easy