VHF Leaky Feeder Cable 75 Ohm Mine Site Communication Cable
Brand Name:Zion communication OR OEM
Certification:MSHA, CE,CPR, RoHS
Model Number:VHF Leaky Feeder Cable
Minimum Order Quantity:10 KM
Delivery Time:Normally 15 working days
Payment Terms:T/T, L/C
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Location:
Hangzhou Zhejiang China
Address:
NO.68,HUAQIAO ROAD, LIN'AN, HANGZHOU, ZHEJIANG, CHINA
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Product Details
| VHF Leaky Feeder Cable (NO.7100500) | ||
| Construction Parameters: | ||
| Inner Conductor | 2.31 ± 0.05mm Bare Copper | |
| Dielectric | 9.50 ± 0.20mm Foamed PE | |
| Shield | 16 x 0.60mm Bare Copper Wire Braid | |
| Inner Jacket | 13.00 ± 0.20mm PE Black | |
| Outer Jacket | 15.00 ± 0.20mm FR-PVC or LSZH | |
| Application | For Use in Mines Underground Communication System | |
| Electrical Characteristics: | ||
| Inner Conductor DC Resistance | The Max. shall be <4.1 Ω/km | |
| Outer Conductor DC Resistance | The Max. shall be <3.9 Ω/km | |
| Insulation Resistance | ＞10.4 Ω/km | |
| Capacitance | 54 pF/m | |
| Impedance | 75±3 Ω | |
| Frequency | 5 to 500MHZ | |
| Attenuation | ≤3.4dB/100m @ 85MHZ | |
| ≤4.2dB/100m @ 150MHZ | ||
| ≤4.8dB/100m @ 160MHZ | ||
| ≤6.2dB/100m @ 450MHZ | ||
Cross Section: | ||
| Mechanical and Envrionmental Properties: | ||
| Minimum Bend Radius | 150mm | |
| Operating Temp Range | -40 ℃ to +70℃ | |
| Cable Diamensions | 15.00 ± 0.20mm FR-PVC or LSZH | |
VHF Leaky Feeder Cable 75 Ohm Mine Site Communication Cable
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