Item Type: Lightning ArresterMaterial: MetalFrequency Range: DC 3GHzDischarge Voltage: DC 90VImpedance: 50 OhmInsertion Loss: <0.1 dBVSWR: 1.2Maximum Power: 50WMaximum Surge Voltage Allowed to Pass: 200 mVThroughput Energy: 5 nJMaximum Current Load: 10APackage List1 x Lightning Arrester1FEMALE TO FEMALE: Coaxial UHF lightning arrester (UHF female) socket to socket (UHF female), coaxial cable lightning surge protector. With ground screw connection for easy installation. 2METHOD OF INSTALLATION: Connect a thick copper wire (8 or 10 gauge) from the grounding screw on the side of the arrester to a ground rod driven into the ground with a minimum length of 3 feet. 3LOW LOSS: UHF lightning arrester from DC 3GHz for reliable broadband performance, insertion loss 0.1dB and VSWR 1.2, replaceable 90V gas tube element with high surge power capability. 4APPLICABLE: Lightning surge protector provides extremely low loss HF VHF UHF other frequency equipment. Suitable for CB radios, HAM radio equipment and two way base stations. 5INSTALLATION LOCATION: Lightning arrester is installed as close as possible to the equipment to be protected, usually at the location where the coaxial cable enters the building, or it can be installed near the antenna to provide additional protection.