Shaoxing Libo Electric Co., Ltd
Zhejiang Libo Industrial Co.,Ltd. Leading trunk cable manufacturer in China. Expert for leaky feeder cable.
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MSHA 75Ohm Leaky Feeder Cable VHF Low Smoke Halogen FOR metro stations
Quick Details:
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.
Applications:
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@20℃ ≤dB/100m | 85 MHz | ≤3.4dB |
| 150 MHz | ≤4.2dB | ||
| 160 MHz | ≤4.8dB | ||
| 450 MHz | ≤6.1dB | ||
Competitive Advantage:
