Key Specifications, Generic Name: RG58, Flex Type: Flexible, Impedance: 53 Ohm, Dielectric Type: FEP, Velocity of Propagation: 69.5 %, Jacket Diameter: 0.159 in, Jacket Material: FEP, No. of Shields: 1, Attenuation at 1 Ghz.: 17.3 dB, Power, Max at 1 Ghz.: 143 Watts, RF Shielding: 45 dB, Frequency, Max: 1 GHz, Max Operating Temperature: 200 deg C, Center Conductor Type: Solid, Inner Conductor, Number of Strands: 1, Minimum Bend Radius, Repeated: 2 in, Coax Type: Coax. 53 Ohm Flexible RG58-P Plenum Rated Coax Cable Single Shielded with Black FEP Jacket. RG58-P part number from Pasternack is a RG58 coax cable that is flexible. Pasternack RG58-P flexible coax cable is 53 Ohm and has a FEP dielectric. Our RG58-P coax is constructed with a 0.159 jacket made of FEP. RG58-P coax has a shield count of 1, a RF shielding of 45 dB and the maximum frequency for this Pasternack cable is 1 GHz. RG58-P coax cable has an attenuation at 1 GHz of 17.3 dB and a maximum power of 143 watts at 1 GHz. Pasternack RG58 coax cables are part of over 40,000 RF, microwave and millimeter wave components. RG58-P cables and our other RF parts are available for same day shipping worldwide. Custom RF cable assemblies using RG58-P or other coax can be built and shipped same day as well.