onelinkmore Lightning Arrestor F Type Coax Female to Female DC-3GHz 75 Ohm Lightning Surge Protector with 90V Gas Tube Surge Arrester

["With F-female Connectors 75 ohm in two side, one side with Bulkhead and O-ring .Protects signal boosters from lightning strikes, Requires additional ground cable","Easy install designed and manufactured the lightning surge protector with high quality nickel plated brass to provide superior performance and longevity (Low Signal Loss)","Standard 90 V DC breakdown voltage gas discharge tube (GDT) element which can be easily replaced to provide multistrike capacity","75 Ohm F Type Female to F-female for RG6 coax cables connection compatible with 75 Ohm Cell Phone Signal Boosters, CATV, Satellite Cable TV antennas","TV Surge protector should be installed as close a possible to the equipment to be protected, often at the point where the coax cable enters the building. They can also be installed near the antenna for additional protection"]