Parameter:
1- Center Contact: Brass,Gold-plated
2- Body-diecast:   Brass,Nickel-plated
3- Insulation:     PTFE
4- Electrical
    Impedance: 50 Ω
    Frequency Range:0~300 MHz Max.
    Voltage Rating: 750 volts
    Withstand Voltage:2000V
    Insulation Resistance:5000 MΩ
    Contact resistance:
      Centre contact: 5  mΩ Max.
      Outer contact:  5  mΩ Max.
5- Mechanical
   Mating: 3/8-24 threaded coupling
6- Durability(mating):500(cycles)