L9-KWC 专业音视频用插塞和插口L9 rf connector1 Temp.range: -40~+852 Frequency range:DC-1GHz3Woring Voltage:330v max4 Withstand voltage :1000VrmsL9 rf connector1.6/5.6 type products whether one have whorl,card lock connection clevice of organization,it apply to post and telecommunications communication equipment,figure buy the line device extensively.The radio instrument waits until joining the coaxial cable of redio frequency to use in the radio frequency return circuit.And can change each other with the products that IEC60169-13 stipulate.1  Temp.range: -40~+852  Frequency range:DC-1GHz3  Woring Voltage:330v max4   Withstand voltage :1000Vrms5  Insulation resistance :>10000mΩ6  Durability: >500cycles7 APPLICABLE STADARD CECC22240 IEC 60169-13 DIN47295