75 ohm Aluminum Wire Braid Trunk Cable , Rg412 Coaxial Cable With Messenger for CCTV CATV

75 ohm Aluminum Wire Braid Trunk Cable , Rg412 Coaxial Cable With Messenger for CCTV CATV

Product description:

Inner conductor is bare solid copper. Dielectric core is insulating grade virgin polyethylene. The 1^st shield is two aluminum foils laminated to a strength member and a bonding resin on one side, the second shield is 82% aluminum wire braid; jelly or flooded compound is added before outer jacket extrusion. Outer jacket is PE.

Center conductor:

Bare copper

Nominal diameter: 2.26mm

Dielectric:

Gas expanded polyethylene

Nominal diameter over dielectric: 9.26mm

Shield:

1^st shield: bonded aluminum foil

2nd shield: aluminum wire braid, 0.16x7ends x24 carry, pitch is 47mm.

PE Jacket:

Nominal diameter over jacket: 12.40

Messenger: 1.30, zinc coated steel

Electrical properties:

Impedance : 75±3 ohms

Velocity of propagation: 86% nominal

Structure return loss: 21dB

Attenuation@ 68^OF(20^oC):

Applications:

1. CATV-community antenna television
2. CCTV-closed-circuit television
3. DBS-direct broadcasting satellite

Competitive Advantage:

• Libo cable was established in 1994, it covers over 340,000 square meters on our operating area.
• Libo cable has a stable workforce and engineering team, our production and testing procedures are all strictly follow requirement of ISO9000, and ISO14000.
• Libo cable is equipped with a Provincial-level Research and Development Center; we offer OEM and ODM services.

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.