Premiertek Extension 5-Meter RG316 RP-SMA Female to RP-SMA Male Coaxial Cable and Magnetic Plate for Antenna (MP-5M) Magnetic Plate: RP-SMA Female (on plate) to RP-SMA Male (on cable end) RG-316 extension cable length: 5 Meters (16.5ft) Fit any antenna with RP-SMA male connector Magnetic Plate: RP-SMA Female (on plate) to RP-SMA Male (on cable end) RG-316 extension cable length: 5 Meters (16.5ft) Fit any antenna with RP-SMA male connector 50ohm Conductor Material: Copper Clad Steel Shield Material: Bare Copper Braid Insulation Material: Solid Polyethylene