PPLICATIONS: Designed for antenna coaxial device and receive/transmit system not to be spoiled by lightning over-voltage, induced over-voltage and static discharge. CATV Datacast, IPDC VOD IP Phone BBA Video conference FEATURES: Gas-tube Structure Easily Replaced Gas Tube Element Reliable Performance from DC to 2.7GHz Multi-Strike Capability Bi-Directional Protection DC passed RoHS Compliant Metric or imperial should be marked TECHNICAL PARAMETERï¼? Model R27F70F Electrical Parameter Working frequency 0-2.7GHz Max. continuous operating voltage Uc 70V Max. discharge current Imax 20kA Limiting voltage(8/20µs) 200V Insertion loss 0.2dB VSWR 1.2 Series Impedance per Line/ 75Ω Connector type Type F, bulkhead Female - Male Mechanical characteristics Dimension 50(H)Ã?25(W)Ã?25(L)mm Weight per unit 107g Working conditions Temperature: -40 to 80, Relative humidity: â?¤95ï¼? Standards compliance IEC1000-4-5, RoHS