Key Specifications, Generic Name: RG59 Type, Flex Type: Flexible, Impedance: 75 Ohm, Dielectric Type: PE, Jacket Diameter: 0.305 in, Jacket Material: PVC, No. of Shields: 2, Attenuation at 1 Ghz.: 9.2 dB, Power, Max at 1 Ghz.: 52 Watts, Frequency, Max: 1 GHz, Max Operating Temperature: 80 deg C, Center Conductor Type: Solid, Inner Conductor, Number of Strands: 1, Coax Type: Coax. 75 Ohm Flexible RG59 Type Coax Cable Double Shielded with Black PVC Jacket. PE-B305 part number from Pasternack is a RG59 Type coax cable that is flexible. Pasternack PE-B305 flexible coax cable is 75 Ohm and has a PE dielectric. Our PE-B305 coax is constructed with a 0.305 jacket made of PVC. PE-B305 coax has a shield count of 2 and the maximum frequency for this Pasternack cable is 1 GHz. PE-B305 coax cable has an attenuation at 1 GHz of 9.2 dB and a maximum power of 52 watts at 1 GHz. Pasternack RG59 Type coax cables are part of over 40,000 RF, microwave and millimeter wave components. PE-B305 cables and our other RF parts are available for same day shipping worldwide. Custom RF cable assemblies using PE-B305 or other coax can be built and shipped same day as well.