If you have more than 50ft of RG6 coax cable (or 25ft or more of RG59 cable) or feeding your antenna to more than one TV, your install may benefit from a signal amplifier.
This model has 4 x ports of amplification (10db each). By using the connectors on the amplifier, instead of a non-powered splitter, much of the loss is removed and still have plenty of amplification left over to also restore loss caused by long coax runs.
Reliable and precise connection
Use with RG6 or RG59 coaxial cable
Amplifies VHF, UHF, and FM signals by 10dB