Premiertek 8-Meter Ultra Low Loss N Male to N Male 400 Coaxial Cable (PT-NM-NM-400-8) N Male to N Male 400 coaxial cable length: 8 Meters (26.3ft) Nickel-plated body and gold-plated center pins 50ohm Conductor Material: Copper Clad Steel Insulation Material: Solid Polyethylene Shield Material: Bare Copper Braid Ultra Low Loss