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75ohm Fire Retardant PVC Copper 350m Wooden Spool Leaky Feeder Cable
MSHA 75Ohm Leaky Feeder Cable VHF with Fire Retartant(or Low Smoke Zero Halogen) Outer For metro stationsMSHA 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, wate......
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Product Description
MSHA 75Ohm Leaky Feeder Cable VHF with Fire Retartant(or Low Smoke Zero Halogen) Outer For metro stations
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.
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.
Quick Details:
- MSHA Certificate
- Solid Oxygen Free Copper Inner Conductor
- Bare Copper Wire Braiding
- Low Smoke Halogen Free Jacket or Fire Retardant Jacket
- VHF Leaky Feeder Cable
- 75 Ohm Leaky Feeder Cable
Applications:
- Mines underground communication system
- metro stations
- tunnels
- ships
- In-building wireless systems.
- perimeter detection
Specification:
| NO. | Items | Technical Requirements | |
| 1 | Inner conductor CU | 2.31±0.03mm | |
| 2 | Dielectric FPE | 9.50±0.20mm | |
| 3 | Outer conductor CU | 16*0.60mm | |
| 4 | Inner jacket PE | 13.0±0.30mm | |
| 5 | Outer jacket PVC | 15.5±0.50mm | |
| 6 | impedance | 75±3Ω | |
| 7 | Frequency | 5-500 MHz | |
| 8 | DC resistance inner conductor | ≤4.1Ω/km | |
| 9 | DC resistance outer conductor | ≤3.9Ω/km | |
| 10 | Capacitance Pf/m | 51±2 | |
| 11 | Insulation resistance | >10.4Ω/km | |
| 12 | MIN. bend radius | 150mm | |
| 13 | Coupling loss(50%), dB | 65±10 | |
| 14 | Operating temperature | -40 to +70 centigrade | |
15
| Attenuation@20ºC ≤dB/100m | 85 MHz | ≤3.4dB |
| 150 MHz | ≤4.2dB | ||
| 160 MHz | ≤4.8dB | ||
| 450 MHz | ≤6.1dB | ||
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.
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