Welded Aluminum Tube CATV Trunk Cable QR500 with Galvanized Steel Messenger

Welded Aluminum Tube CATV Trunk Cable QR500 with Galvanized Steel Messenger

Quick Details:
• QR500 JCAM109 Welded Alumium Trunk Cable
• Welded aluminum tape as outer conductor
• High quality PE outer jacket
• Asphalt or flooding compound is available

Product description :( Aerial construction)
fully bonded copper clad center conductor, welded aluminum sheet as shield, medium density PE jacket, “figure 8” integrated messenger.

Applications:

QR500JCAM109 trunk cables is manufactured with a seamless conforming aluminum outer sheath, it has is used for main cable of CATV system, such as base station and equipment cabinets, it is a lower-cost alternative to the traditional, corrugated copper coaxial cables.

Specifications:

Center conductor:
Copper clad aluminum (CCA)
Nominal diameter: 0.109” (2.77mm)

Dielectric:
Micro-cellular foam PE
Nominal diameter 0.450”(11.43mm)

Shield:
Welded aluminum sheet
Nominal outer conductor thickness: 0.012inches (0.305mm)

Jacket:
Medium density PE
Nominal jacket diameter:0.560inches (14.22mm)

Messenger:
Nominal diameter of steel messenger: 0.109”(2.77mm)
Minimum breaking strength of messenger: 1800lbs (816KGf)

Mechanical characteristics:
Minimum bend radius: standard=6.0”(15.2cm)
Minimum bend radius: bonded=3.5”(8.9cm)
Maximum pulling tension=300lbs(136KGf)

Electrical characteristics:
Capacitance: 15.3±1.0pt/ft.(50±3.0nf/km)
Impedance: 75±2 ohms
Velocity of propagation: 87% nominal
Nominal DC loop resistance @68^OF: 1.72 ohms/1000ft. (5.64 ohms/km)
Attenuation@ 68^OF(20^oC):

Packing:

Buyer's labels OEM/ODM design service is available.

Competitive Advantage:

• The trunk cable has excellent return loss, low attenuation. Asphalt is available for optional choice to prevent moisture and flood damage.
• Libo cable developed the world’s first conforming seamless aluminum tube trunk cable.
• Libo cable was established in 1994,it is subsidiary of Libo group which is one of the 500 largest private enterprises in China. Good after sale service makes us outstand from others.
• Libo cable has a strong engineering team and stable workforce, the trunk cable is with short lead-time and stable high quality.
• Libo cable is equipped with a Provincial-level Research and Development Center.
• Libo cable is a nationally recognized Hi-tech Enterprise with ISO9001 and ISO14000 certifications.

As known to all, Shaoxing is a place propitious for giving birth to great men and a place endowed with the fine spirits of the universe. The towering Jishan Mountain and flowing Jianshui River nurture the prosperous civilization of this famous historic and cultural city.

About 2500 years ago, Pingshui at the foot of Kuaijishan Mountain had been the manufacturing base of bronze weapons for the ancient kingdom of Yue. Stories of Rizhu Mountain that got the name from the sword-casting in one day by Ou Yezi, as well as the Sanzao (Three Furnances) of Shangzao, Zhongzao and Xiazao, have been widely told by generations. Now, relying on the innovative technology and ideas and top-class quality, Libo Group of Shaoxing is leading the new trend of copper and aluminum processing.

Libo Group is a nationally recognized Hi-Tech Enterprise specializing in copper and aluminum processing, electronic wire and cable, machinery manufacturing, new energy materials and real estate development, including 12 subsidiaries and 2000 employees. It is one of the 500 largest private enterprises in China and has been awarded Advanced Labor and Social Security Enterprise and a Key and Major Enterprise in Shaoxing. “Libo” has been the Well-known Trademark of China.

Libo Cable is subsidiary of Libo Group, it is specialized in the manufacturing of physical-foamed RF coaxial cable, seamless aluminum tube trunk cable, leaky feeder cable, solar PV ribbon and cable. With the advanced physical high-foam production lines and continuous-extruding seamless aluminum tube production lines, it now possesses the yearly capacity of 60,000 km of coaxial cables, with the world-class quality. Products have been certified by UL and CE and exported to European and American market. The solar PV ribbon and cable makes use of the oxygen-free copper strip as the blank and it possesses the excellent electric conductivity and favorable solder ability and flexibility, which has been favored by the majority of users.