Many of us don’t pay much attention to our TV aerials after they’re put up. We can expect that they will keep working well ...

While an amplifier provides gain, boosts the signal, an attenuator provides loss, reduces the signal. Attenuators are always a compromise and should only be used if absolutely necessary.

Virgin Media TV (Cable ... signal will always lose some of its strength as it passes along the cable and through the connectors. Therefore, it is important to minimise the loss by using good ...