Rg Digital RF Coaxial Audio Speaker Cable for TV Aerial Broadcast

Structure:Inner conductor: Bare copper/Copper Clad Aluminum /Copper Clad SteelDielectric: Foam PEShield: Al Foil+ Al Braiding+ Al FoilJacket: PE/PVCApplication:Coaxial cables are widely used in the transmission of radio frequency or audio and video, and are suitable for a variety of applications, such as cable television, long-distance calls, etc.Feature:The foaming degree is as high as 80%, no polar molecule residues are contained, and the transmission characteristics are excellent. The micropores in the medium layer are evenly sealed, impervious to water and air, stable performance and long service life. High-quality aluminum foil ensures the shielding performance and service life of the cable. Whether the braided layer is aluminum-magnesium-gold wire or tinned copper wire, it is close to the aluminum foil and will not be embedded in the sheath. The outer conductor adopts argon arc welding technology, and the reliable high-speed welding technology ensures the performance of the product, especially the electrical characteristics and mechanical strength. The anti-corrosion layer adopts a special modified asphalt as the material of the main formula, and it is evenly coated between the outer conductor of the cable and the sheath, which has the functions of anti-corrosion, moisture-proof and self-healing of the cable protective layer. Specification: Standard shieldTri-ShieldQuad-ShieldConductorMaterialBC/CCSBC/CCSBC/CCSNominal Diameter18AWG18AWG18AWGDielectricMaterialFoam PEFoam PEFoam PENominal Diameter4.57mm4.57mm4.57mmShieldMaterialAl Foil+ Al BraidingAl Foil+ Al Braiding+ Al Foil(Al Foil+ Al Braiding)*2Coverage40%-95%40%-95%40%-60%JacketMaterialPVC/PEPVC/PEPVC/PENominal Thickness0.80mm0.80mm0.86mmNominal Diameter6.91mm7.06mm7.62mmElectrical characteristics:Nominal Impedance(ohm)75±3Nominal Velocity of propagation(%)85Nominal Capacitance(pf/m)50Spark Test(VAC)3000SRL(dB)  2020Attenuation[68o F(20OC)]Frequency(MHz)Minimum(dB/100ft)Minimum(dB/100ft)50.581.9551.65.251872.859.353003.5511.644504.414.436005.116.737505.6518.548656.120.0110006.5521.49Packing:Different packing way can be designed and made as per customer's requirement Different Colored Cable can be Customized as per customer's requirementWorkshop View:If you want to know more about us and our products,pls contact us.Linda LeeVice General ManagerHENAN VERDE CABLE CO.,LTDFocus on Wires and CablesBe Your Most Reliable Supplier/* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1