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VHF Leaky Feeder Cable 75 Ohm Mine Site Communication Cable

  • VHF Leaky Feeder Cable
  • hellosignal
  • 7101001
  • Coaxial Cable
  • 75 ohm
  • MSHA, CE,CPR, RoHS
  • 350m,500m
  • wooden drum, Pallet
  • 10KM
  • Normally 25 working days
  • NINGBO, SHANGHAI
  • T/T, L/C at sight, D/P at sight

VHF Leaky Feeder Cable
75 Ohm Mine Site Communication Cable
NO.7101001

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

NO.7101001 VHF Leaky Feeder Cable 


Mechanical and Envrionmental Properties

Minimum Bend Radius

150mm

Operating Temp Range

-40  to 70

Cable Diamensions

15.00 ± 0.20mm FR-PVC or LSZH

Order Informations:

Marking

HELLOSIGNAL VHF Leaky Feeder Cable SLYWV-75-10  ×××  M

Package

Inquired Length like 350M or 500M on Wooden Drum, Pallet …

Delivery time

Normally 25 days after received the deposit.

Brand

HELLOSIGNAL OR OEM


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