Physics, asked by jassv6098, 1 year ago

The number of amplitude modulated broadcast stations that can be accomodated in 300 khz band width for highest modulating frequency 15 khz will be

Answers

Answered by abhi178
31
∵ Band width = 2 × n × highest modulation frequency
Here n is the number of amplitude modulated broadcast stations

Band width = 300 kHz
Highest modulation frequency = 15 kHz
so, 300 kHz = 2 × n × 15 kHz
⇒300 = 30n
⇒n = 10


Hence, number of stations = 10
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