Copper RF SMA Coaxial Connector Adapter - Golden (5 PCS)
Color: Golden - Material: Copper + Gold plating - Normal impedance: 50ohm - Frequency: 0~18GHz - Working voltage: 250V - Bearable voltage: 750V - Contact resistance: inner conductor - Insulation resistance: >=5000mohm - Inner circle diameter: 0.6cm outer diameter: 0.7cm - Can be used for walkie talkie - Package includes: - 5 x Connectors