Tunnels VHF Leaky Feeder Cable PVC Low smoke halogen free jacket

Tunnels VHF Leaky Feeder Cable PVC Low smoke halogen free jacket

• Quick Details:
• Oxygen free copper inner conductor (99.99% copper )
• Virgin grade PE insulation
• Flam retardant jacket
• Low smoke halogen free PE jacket is availiable
• MSHA certificate

Description:

MSHA certified leaky feeder cable, Meet IEC1196 and EN50117.

The leaky feeder cable has a radiation pattern of 360 degrees around the cable and can be strapped directly to a centenary cable, water or air pipe. The standard length is 350m or 500m with a yellow outer jacket.

As an option, the cable can be manufactured according to order with a blue color outer jacket and low smoke halogen free jacket is also available.

Applications:

• Mines underground communication system
• metro stations
• tunnels
• ships
• In-building wireless systems.
• perimeter detection

Structure:

1) Inner conducter: Φ2.31mm (Cu)

2) Dielectric: Φ9.50mm (Physical foaming PE)

3) Outer conducter: 0.60x16 (Single twist of bare copper wire)

4) PET foil :0.025x30

5) Inner jecket: (PE, black)

6) Outer Jecket: Φ 15.5 (PVC flame retardant, yellow)

Technical specification:

Impedance: 75±3Ohm

Return ECHO: 0~200Mhz ≥20.8dB

Capacitance: 51.2 pF/m

Attenuation: ≤MHz/dB100m

30 MHz 1.8

85 MHz 3.1

150 MHz 4.15

160 MHz 4.30

185 MHz 500 M<21dB

Coupling loss: 150Mhz 65±10dB

V.S.W.R.: 0~200Mhz ≤1.2

Insulation resistance: ≥1000MOhm.km

Conductor DCR: ≤45 Ohm/km

V.C.D.: 25kv/1 min

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.
• Over 10 years of experience on leaky feeder cable, big market share in oversea leaky feeder cable industry.

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.