2.Lightning arrester protects HAM Radio Equipment and GPS Receivers.Protects 900MHz, 2.4GHz & 5GHz WiFi Outdoor Antennas,Protects 50 Ohm 3G, 4G, LTE Cellular Boosters and Amplifiers
3.Lightning surge protector n female is very Low RF Insertion Loss (Signal Attenuation) - 50 Ohm Impedance - DC Pass-Through
4.Ethernet lightning arrestor,replaceable 90V Gas Discharge Tube with Multi-Strike Capability Shunts Damaging Surges,Transients, and Lightning Strikes to Ground
5.N connector lightning arrestor Connect to Antenna Coax Feedline and Earth Ground