Do “one for all” signal boosters work for extra TVs?
they can work to a certain extent depending how far you are from the transmitter and any obstacles such as trees and tall buildings. They normally can pick up a lot of interference so if you are using it for Digital freeview you might not get all channels and a few might only work intermittently. The best option is to get an amplifier fitted to the main aerial and then run a second line to the small TV. With LCD TVs if you don’t have a good signal source (preferably Digital) the image will always look bad, with the standard portable CRT TV’s even a poor signal would give a decent image .
