Question

A transmitter transmits a power of 10 kW when modulation is 50%. Power of carrier wave is

• A. 5 kW
• B. 8.89 kW
• C. 14 kW
• D. 5.7 kW

Answer 1

The correct option is B 8.89 kW

$P_c=\frac{P}{(1+\frac{{m_a}^2}{2})}=\frac{10000}{(1+\frac{{\left(0.5\right)}^2}{2})}\frac{10000}{1.125}$ = 8.89 kW