CATV Trunk Cable QR540 75ohms Cable QR540 with Messenger

QR540 JCA Series Trunk Coaxial cable specifications

Physical Specifications

Electrical Characteristics

Impedance ( Ohms)                 75±3

Nominal Capacitance (pF/m)          50

Velocity of Propagation              88% 

Structural return loss (Db)≥   VHF   25

                          UHF   22

Attenuation [@68F.(20Degree centigrade)]

   Hangzhou LinAn Luhua Industrial Co.,LTD, was established in 1993, situated in Linglong Industrial Zone,LinAn , Zhejiang province , China. We had 10 people and devoted to coaxial cable.

    Since we enter the communication cable industry,we are always promoting the development of the

enterprise from technical , service and the honeys operation, and always keep developing the new cable products to make sure that we can meet the customer's requirements, and till now, we have three

workshops for the COAXIAL CABLE, LAN CABLE, and FIBER CABLE, and we can make:

• Fiber optical cable   (indoor fiber cable for FTTH Cable&outdoor fiber cable for GY series)
• Coaxial cable            (RG series,JIS series,D-FB series RF Cables)
• Lan cable                   ( UTP/FTP/SFTP CAT5e/CAT6/CAT6A,etc)

Why should I choose Luhua Industrial ?

• We Make it Personal – No automated phone systems, an individual sales representative assigned to you and a 'customize this' mentality means you receive the attention and service you deserve. 
• ISO 9001 Certified – You can rest easy about the quality of our products. We are ISO 9001 Certified, and will provide any certifications you need about the quality of our products. In addition to ISO quality, many of our products are RoHS and REACH compliant.
• Custom cable design & manudacturing sevices--Receive the products you need exactly how you need them, pleasured to provide all kind of solution  to meet your exact demand of the commnunication system.
• Product and technical—Meeting the latest technological advancement.