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Indoor 7/8" Foamed Polyethylene Dielectric Coaxial Leaky Feeder Cable ISO

Basic Information
Place of Origin: China, Chengdu
Brand Name: FHDT
Certification: ISO,RoHs, ETL, UL, CPR
Model Number: 7/8'' LSZH leaky cable
Minimum Order Quantity: 5 KM
Price: Negotiable
Packaging Details: Neutral drum, 500m/drum. Customizable
Delivery Time: 3-4 weeks for mass production
Payment Terms: Usually T/T, other terms negotiable
Detail Information
Application: Telecommunication / Cabling System, Base Station Color: Customized
Jacket Material: LSZH Packing: Neutral Drum
Quantity: 500m/Drum
High Light:

Indoor 7/8" Leaky Feeder Cable


7/8'' leaky coaxial feeder cable


Foamed polyethylene dielectric leaky coaxial feeder cable

Product Description


Indoor 7/8" radiant flame retardant leaky cable(7/8’’ leaky cable) HLRCTCYZ-50-22H

Quick Detail:

  • Foamed polyethylene dielectric leaky
  • Coaxial cables solve wireless
  • Communication problems in confined areas
  • Customized Cable



Radiant flame retardant leakage cable is mainly used in indoor signal transmission to achieve indoor communication signal coverage. The slot on the outer conductor can partially couple the RF energy transmitted inside the cable to the outer space or the RF energy from the outer space to the cable according to different requirements. In the corresponding frequency range, the cable can be used in various communication systems.

Accept customization of OEM or ODM



Inner conductor
Corrugated Copper-tube Diameter (mm) 17.30±0.10
3 layers of Insulation Diameter (mm) 42.0±0.5
Out conductor
Corrugated Copper-tube With Slot Diameter over copper
Outer conductor (mm) 46.5O±0.30
Diameter over trough(mm) 41.3 0±0.3 0
Pitch (mm) 10.0±0.30
Thickness (mm) 1.5±0.1
Diameter (mm) 49.5±0.5

Electrical Performance

Impedance (Q) 50±2
Capacitance (pF/m) 76±2
Velocity (%) 88
De Resistance (20°C, Q/km)
Inner Conductor 0.91
Outer Conductor 0.58
De Breakdown, volts (V) 10000
150MHz 0.8
450MHz 1.9
900MHz 2.5
1800 MHz 4.1
2400 MHz 5.2
Couple loss (50%, 2m, max
150MHz 71
450MHz 80
900MHz 79
1800 MHz 89
2400 MHz 89
VSWR max
824MHz 〜960MHz 1.30
1700MHz~ 1900MHz 1.30




Foamed polyethylene dielectric leaky coaxial cables solve wireless communication problems in confined areas,such as buildings, tunnels, and subways.

Contact Details

Phone Number : +8613540269017

WhatsApp : +8618011461227