Question

Eq-20 why is the height of a vhf radio antenna important

Answer 1

The line of sight is a line from the observer's eyes to a point far away. It is a line between two linear points between the transmitting antenna (in the case of a radio or television signal) and the receiving antenna when not obstructed by the horizon.. Why the height of the VHF radio antenna is important is because the VHF radio works according to the principle of sight line.

Answer 2

Reasons why the height of a VHF radio antenna is important is because VHF radios work by the line of sight principle.
Line of sight its a line from observers eye to a distant point.its a line between two points specifically the straight path between a transmitting antenna (as for radio or television signals) and receiving antenna when unobstructed by the horizon.