Seamless Aluminium Tube Trunk Cable 625 with 109 Messenger

Detailed Product DescriptionSeamless Aluminium Tube Trunk Cable 625 with 109 Messenger CATV Distribution Trunk Cable  Quick Details:Aluminum Tube Trunk Cable PIII 625 JCAM109Seamless aluminum tube as outer conductorPatented technologyHigh quality PE outer jacketAsphalt or flooding compound is availableProduct description:The jacketed messenger is connected to the trunk cable member with a web.Inner conductor is high quality copper clad aluminum (CCA), dielectric core is produced by insulating grade virgin polyethylene; it is tightly covered by seamless aluminum tube. Jacket is medium density PE; messenger is made of zinc coated (galvanized) carbon steel wire.  Applications:P3 625JCAM109 trunk cable is used as main cable and distribution cable for CATV network, such as base station and equipment cabinets. It is applicable in transmission of single and duplex analog signals and as well as duplex digital signals. The trunk cable is also widely used in HFC duplex transmission network.Physical dimensionscomponentinchesmmInner conductor0.1373.48diameter over dielectric0.56514.35diameter over aluminum tube0.62515.88Outer conductor thickness0.0300.76Diameter over jacket0.68517.40Jacket wall thickness0.0300.760Steel messenger diameter0.1092.77 Packing:Buyer's labels and cartons OEM/ODM desgin service is available.Mechanical performance:Minimum breaking strength of messenger: 1800lbs(816kg)Minimum bending radius: 7.0 inches/17.8cmMaximum pulling tension: 475lbs /216kgf Electrical characteristics:Capacitance: 15.3±1.0pt/ft.(50±3.0nf/km)Impedance: 75±2 ohmsVelocity of propagation: 87% nominalNormal DC loop resistance @68OF: 1.0 Ohms/100ft(3.51 ohms/km) Attenuation@ 68OF(20oC):@Frequency MHZdB/100ft. (MAX.)dB/100 meters(MAX.)5MHZ0.130.4355MHZ0.461.5183MHZ0.571.87211MHZ0.923.02250MHZ13.28300MHZ1.083.54350MHZ1.183.87400MHZ1.274.17450MHZ1.354.43500MHZ1.434.69550MHZ1.504.92600MHZ1.585.18750MHZ1.785.84865MHZ1.936.331000MHZ2.076.79  Competitive Advantage:The trunk cable has excellent electrical performance and outstanding transmission reliabilities. Frequency is from 5MHz to 1000MHz, it provides reliable transmission and anti-interference effectiveness for duplex transmission network.To withstand rigors of environmental elements, jacketed burial cable or jacketed flooded cable is available; asphalt is added between outer conductor and jacket to prevent damages from moisture and flood.Libo cable was established in 1994,it is subsidiary of Libo group which is one of the 500 largest private enterprises in China.Libo cable developed the world's first conforming seamless aluminum tube trunk cable.Libo cable has a stable workforce and engineering team, the trunk cable is with short lead-time and stable high quality.Libo cable is equipped with a Provincial-level Research and Development Center./* 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