1. Impedance: 75 ohms.
2. Dc~3ghz.
3. Finished: gold.
4. 75Ω R/A SMA jack PCB receptacle plugs.
Electrical performance: 1. Impedance: 75ohms. 2. Frequency Range: 0~3 GHz. 3. Working Voltage: 335 Vrms maximum. 4. Dielector withstanding Voltage: 1000 Vrms maximum. 5. Insulator resistance: 1000 Megohms minimum.