OdiySurveil(TM) 8-Pack SMA Female to SMA Female Jack in Series RF Coaxial Adapter Connectors for Radio Mobile Antenna Project *** APPLICATION: application for Antennas, Wireless LAN Devices , Coaxial cable, Wi-Fi Radios External Antenna and so on. *** MATERIALS: Connector A:SMA female, Gold plating, Body Material: Brass; B: SMA female, Gold plating, Body Material: Brass; *** TYPE AND PACKAGE CONTENT: Type: 8x SMA Female to SMA Female straight adapter; *** SPECIFICATION: Impedance: 50,Durable Cycles: 500 Cycles,Temp.range: -65~ +165 C(PE Cable -~ +85 C),Insulation resistance  5000M; *** BRAND: OdiySurveil(TM) electronics Brand is a Registered Trademark.