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An AM wave has 1800 watt of total power ...

An AM wave has `1800` watt of total power content, For `100%` modulation the carrier should have power content equal to

A

1000 watt

B

1200 watt

C

1500 watt

D

1600 watt

Text Solution

Verified by Experts

The correct Answer is:
B
`P_(t)=P_(c)(1+(M_(a)^(2))/(2))`, here `m_(a)=1implies1800=P_(c)(1+((1)^(2))/(2))impliesP_(c)=1200W`
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