Welcome to our store! HONA TO HONA: Coaxial UHF lightning arrestor (UHF female) socket to socket (UHF female), coaxial cable lightning protection. Features a ground screw connection for easy installation. INSTALLATION METHOD: Connect a thick copper wire (8 or 10 gauge) from the ground screw on the side of the lightning arrestor to a ground rod driven into the ground with a minimum length of 3 feet. LOW LOSS: UHF lightning arrestor from DC to 3GHz for reliable broadband performance, 0.1dB insertion loss, and 1.2 VSWR. Features a replaceable 90V gas tube element with high surge capacity. APPLICABLE: Lightning protector provides extremely low loss for HF, VHF, UHF, and other frequency equipment. Suitable for CB radios, HAM radio equipment, and two-way base stations. INSTALLATION LOCATION: The lightning arrestor should be installed as close as possible to the equipment being protected, typically where the coaxial cable enters the building, or it can be installed near the antenna for additional protection. Item Type: Lightning Arrestor Material: Metal Frequency Range: DC 3GHz Discharge Voltage: DC 90V Impedance: 50 Ohm Insertion Loss: <0.1 dB VSWR: 1.2 Maximum Power: 50W Highest Allowable Surge: 200 mV Throughput Energy: 5 nJ Maximum Current Load: 10A 1 x Lightning Arrestor If you receive your item and find any product issues, such as damage or incorrect quantity, please contact us immediately. We will do our best to provide you with satisfactory customer service.