TriStar 2 Way Plug-Through TV Signal Booster is designed to boost
Digital TV or Digital Radio signals to a TV or DAB tuner. The gain is
adjustable (0-14dB) allowing you to get the correct amount of gain for
your particular situation. A lot of people do not realise this, but too
much gain is as bad as too little.
Unlike a lot of other plug in aerial amplifiers and TV signal boosters, the TriStar 2 Way is Plug-Through. This means that you do not lose the use of the socket by plugging in the signal booster. There is a 13 Amp plug socket as a part of the amplifier itself.
Apart from all the normal things you get from a TV signal booster the TriStar 2 Way Plug-Through Booster also has built in Red LED short circuit protection. The amplifier also has a built in 4G filter, which will eliminate interference caused by the 4G mobile phone network.