... for wireless communication testing ,EMI testing ,Coupling testing and RF functional testing ,such as wifi ,bluetooth, GSM ,PCB ... Working Voltage100V--300V, EMI filter is 1000pf pi RF InterfaceN—SMA is Impedance (50 ohm), Voltage Rating (250Vpeak---750Vpeak) Working Pressure ... Consumed Current less than 0.2A Frequency less than 50/60Hz Power less than15W Specificationchoice of various optional real ...