1.lightning surge protector,with N type male to female Connectors 50 ohm , broad bandwidth DC-3 GHz Covers 2G 3G and 4G LTE Cellular , Attenuation less than 0.2 dB / VSWR less than 1.2 | 2.Lightning arrestor,50 Ohms Compatible with 50 Ohm Cellular Boosters, CATV, Satellite TV, Protects signal boosters from lightning strikes, Requires additional ground cable | 3.n connector lightning arrestor,It has a replaceable Gas Discharge Element with High Surge Power Capability and Bi-directional Protection ( 90V Gas tube) | 4.Antenna lightning arrestor,DC Pass for Remote Powering of Amplifiers and LNA's | 5.Lightning 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

1.UHF male solder PL259 connectors,Body brass Nickel plated,Pin Silver plated,Insulator PTFE(Teflon),withstand high temperature when soldering and will not Melt | 2.PL-259 coax connectors suitable for Radio equipment and instrument,and ground transmission system,Teflon for Ham Radio | 3.PL259 coax connectors works great for 50 ohm Low Loss RG8 RG214 RG213 9913 LMR400 Type Coax Cable,High reliability, strong vibration resistance, good mechanical and electrical performance | 4.Ideal for build or repair coaxial cables,use this UHF male connector to create your own UHF cable which is widely used in Wireless Communications Systems,Short Antenna Feeder runs or any other application (e.g. WLL,GPS,LMR,WLAN,WISP,WiMax,SCADA,Mobile Antennas).Top DIY solution | 5.The material of all metal parts are made of brass copper,premium quality UHF plug connector,Package Include:5pcs pl259 connector