Key Features ●SMA Male to SMA Female●RG58C/U Cable Type●Extension Cable●Up to 3GHzSpecificationsElectrical Specifications●Cable Specifications●Impedance: 50±3 Ohm●DC resistance Inner Conductor: ≤ 40.7Ω/km @ 20°C●Capacitance: 100 pF/m (nominal)●Velocity Ratio: 0.66●Attenuation: Loss dB/m @ 1GHz: < 0.90●Cable Operating Frequencies●Up to 3GHzMechanical Specifications●Dimensions●Core: 0.9mm, 19/0.18mm●Insulator: 2.95mm (Natural)●Shield: 90% Coverage●Jacket: 5.00mm Nominal●Materials●Core: Tinned Annealed Copper●Insulator: Solid Polyethylene Insulation●Shield: Tinned Copper Wire Braid●Jacket: PVC Sheath●Mounting Specifications●Connectors: SMA Male to SMA Female●Cable: RG58C/UMS Telecom Co.,Ltd is one of the leading manufacturers of sma male to sma female extension cable with rg58 cable in China. With the aid of advanced equipment and professionals, we are able to supply customers the best quality antenna with reliable performance and strong durability. Please rest assured to wholesale our products made in China at competitive price.