Specifications 75 Ohm F Type Female to F Female compatible with 75 Ohm Cell Phone Signal Boosters, CATV, Satellite Cable TV antennas Protect your signal boosters amplifier system from dangerous lightning strikes or electrical surges by installing the lightning arrestor between the amplifier and the outdoor antenna The 75 ohm Lightning Surge Protector with F type-Female Connectors can be installed to prevent expensive damage from incapacitating your circuitry. The tv antenna lightning arrester safeguards your amplifier and boosted devices from power surges caused by lightning strikes to antennas mounted outside Electricail Characteristics： Low loss:<0.4db Low VSWR:<1.2 Frequency Range: DC-3 GHz Impedance: 75 ohm Discharge Voltage: DC 230V±20% Contact Resistance:Center conductor ≤ 10mΩ, Outer conductor ≤ 5mΩ Max Power:50W Connector Types: F-Female to F-Female Temperature Range: （-55~155℃） Material Brass nickel plated body Brass plated inner needle Teflon(PTFE) insulator Package: 1 x F type Coax Lightning Arrestor

This F type lightning arrestor should be installed as close a possible to the equipment to be protected, often at the point where the coax cable enters the building. The 75 Ohms coaxial lightning aresstor is compatible with 75 Ohm Cellular Boosters, protects signal boosters CATV, Satellite Cable, TV antennas from lightning strikes. LOW LOSS LOW VSWR:Frequency Range up to 3 GHz. Attenuation is less than 0.4db. Requires additional ground cable. Ideal for:75 ohm lightning surge protecting tool that protects cell phone signal amplifiers from power surges typically caused by lightning strikes to antennas mounted outdoors.It is designed to be placed between amplifier and outside antenna cable connection. F-Female Connector:with F type Female to Female Connectors 75 ohm in two side.It has a replaceable Gas Discharge Element with High Surge Power Capability and Bi-directional Protection ( 90V Gas tube).