VHF Leaky Feeder Cable

Coal Mine Leaky Feeder Cable , 75 Ohm SLYWV-75-10 Leaky Feeder Cable For Russia Mines Tunnels Ships  MSHA CertificateSolid Oxygen Free Copper Inner ConductorBare Copper Wire BraidingLow Smoke Halogen Free Jacket or Fire Retardant JacketVHF Leaky Feeder Cable75 Ohm Leaky Feeder Cable  Product description:The leaky feeder cable has a radiation pattern of 360 degrees around the cable and can be strapped directly to a centenary cable, water or air pipe. The standard length is 350m or 500m with a yellow outer jacket.As an option, the cable can be manufactured according to order with a blue color outer jacket and low smoke halogen free jacket is also available. Applications:Mines underground communication systemmetro stationstunnelsshipsIn-building wireless systems.perimeter detectionSpecification:Inner conductor2.31mm bare copperDielectric9.50mmOuter conductor16x0.6 bare copper wireOuter jacket15.0mm+/-0.2mmFrequency5 to 500MHZimpedance75 ohmsAttenuation @160 MHZ4.2dB/100mDC resistance inner conductor