Genuine Diamond This Diamond SP3000P surge arrester works for frequencies from 0 to 3000 MHz and for a maximum transmission power of 400 Watts, it is equipped with a N-Female and N-Male connector and offers a low insertion loss of -0.2 dB . This equipment provides protection for the radio equipment in the event of a nearby lightning strike , but not in the event of a direct lightning strike on the antenna, in this case it is necessary to install a lightning rod above the level of the outdoor antenna to divert lightning away from your antenna. The SP-3000P must be grounded by the shortest route for safe operation. A stainless screw (M4) is available to connect a cable to earth. It is recommended to place a surge arrester both at the level of the antenna, as well as at the level of the entry of the coaxial cable in the building. The SP3000P is not waterproof and must be protected for outdoor use. Specifications: Frequency Range: DC to 3000MHz Impedance: 50 Ohms Connectors: N-Female (N-J)/ N-Male (N-P) VSWR: Less than 1.1:1 Insertion Loss: Less than 0.2 dB Maximum Power Rating: 400 Watts PEP Pulse wave discharge voltage: 1000 Volts Pulse wave discharge capacity: 6000 Amps Pulse wave retention discharge capacity: DC350 Volts ± 20 DC100v insulation resistance: More than 10,000M ohms Dimensions: 78(W) x 41(H) x 20(D) mm Package: 1x DIAMOND SP3000P Lightning Surge Protector
