SLx Gold 2 Way Plug-Through TV Signal Booster with Built In 4G Filter

  • Product Code: 28101R
  • Availability: In Stock

£14.99 Exc VAT: £12.49

50 in stock


The SLx Gold 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 SLx Gold 2 Way is Plug-Through (or as it says on the packaging "Plug-Thru"). This means that you do not lose the use of the socket by plugging in the signal booster. There is a 13Amp plug socket as a part of the amplifier itself.

Apart from all the normal things you get from a TV signal booster the SLx Gold 2 Way Plug-Through Booster also has a built TETRA Filter. This filter helps to eliminate interference caused by emergency service TETRA Radio systems. The SLx Gold 2 Way Plug-Through TV Signal Booster also has a 4G filter which is designed to eliminate any interference caused by the 4G mobile phone network.


  • Single FM/DAB/UHF coax input, two FM/DAB/UHF coax outlets
  • Plug-Through mains socket allows another appliance to share the same mains socket
  • Flat gain response across full frequency spectrum ensures optimum digital reception
  • Can be used to boost the signal from a DVD or satellite receiver
  • Built in 4G filter to prevent interference from the 4G mobile phone network
  • Built in Tetra Filters
  • Full VHF compatibility for TV and FM/DAB including Ireland
  • 14dB variable gain. Noise figure <4dB
  • Frequency Range VHF/FM/DAB47-23MHz UHF 47-862MHz

Additional information

Weight0.31 kg
Dimensions20 × 20 × 6 cm


Signals Received

Unit Quantity

Unit Type

Manufacturer warranty

Number of Outputs

Connection Split/Duplication