Getting an electrician to instal an antenna is like asking asking your GP to look at your teeth.
An antenna doesn’t necessarily look like a sophisticated piece of technology, but an antenna installer understands radio frequencies (not electrical currents). And the frequencies are what makes your TV picture good or bad.
Antennas come in all shapes and sizes, to suit all kinds of different situations. Depending on where you live and what’s around you, your choice of antenna can be the difference between crystal clear reception or pixelated frustration.