What should be height of transmitting antenna if the T.V. telecast is to cover a radius of 128 km ?
Answer & explanation
Correct answer: option 2
$h=\frac{d^2}{2R}=\frac{128×128}{2×6400}=1.28km$
What should be height of transmitting antenna if the T.V. telecast is to cover a radius of 128 km ?
Correct answer: option 2
$h=\frac{d^2}{2R}=\frac{128×128}{2×6400}=1.28km$