Superbat 10pcs N Clamp Female RF Coaxial Connector for Cable RG8, RG214, LMR400. Impedance: 50ohm, Polarity: Standard, Temp.range: -65~ +165, Insulator: PTFE, Connector Type: Jack/Female Socket, Mounting Type: Cable Mount, Withstand voltage: 2500V, Voltage rating: 1000V, Insulation Resistance: ≥5000 MOhm, Frequency Range: 0-11GHz, Durability: ≥500 Cycles. Package included: 10 PCS