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Flame Retardant Flexible Coaxial Cable 7/8 Inch 50ohm Coax Cable

Basic Information
Place of Origin: China, Chengdu
Brand Name: FHDT
Certification: ISO,RoHs, ETL, UL, CPR
Model Number: Fire retardant Jacket 7/8″ HCTAYZ-50-22
Minimum Order Quantity: 10 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 Inner Conductor: Smooth Copper-tube
Outer Conductor: Corrugated Copper-tube Insulation: 3 Layers Of Insulation
Color: Black Jacket Material: LSZH
Packing: Neutral Drum Quantity: 500m/Drum
High Light:

Flame retardant Flexible Coaxial Cable


7/8 Inch 50ohm coax cable


Flame retardant 50ohm coax cable

Product Description


Flexible 50Ohm Copper-tube Flame retardant Coaxial cable 7/8 Inch(7/8″Retardant) HCTAYZ-50-22


Quick Detail:

  • Low Attenuation
  • Low VSWR,
  • High expansion
  • High power rating
  • Excellent environmental performance
  • Excellent Mechanical Performance
  • Customized Cable



A feeder is a transmission channel for electromagnetic waves, whose function is to transmit high-frequency energy. The feeder cable can effectively transmit the signal received by the antenna, with small distortion, low loss, strong anti-interference capability, and a good impedance match between the feed line and the antenna, and between the signal input of the receiver. In large projects, Coaxial cable is an essential cable, simple connection, and low failure rate after installation. Accept customization of OEM or ODM.




Inner conductor
Smooth Copper-tube
Diameter(mm) 9.00±0.10
3 layers of Insulation  
Diameter(mm) 22.40±0.40
Outer conductor  
Corrugated Copper-tube
Outer conductor (mm) 24.90±0.30
Thickness(mm) 1.3±0.2
Diameter(mm) 27.5±0.3

Engineering Data

Single Bending 120
Multiple Bending 250
Minimum Number of Bends 15
Temperature range(℃)  
Standard jacket -40~+70
Fire Retardant Jacket -25~+70

Electrical Performance

Impedance (Ω) 50±1
Capacitance (pF/m) 75±2
Velocity (%) 89
Dc Breakdown, volts(V) ≥6000
Shielding Effectiveness(dB) >>120
Cut-off Frequenc(GHz) 6.0
Attenuation(dB/100m)and average power(kW)
Frequency Attenuation Average
150 MHz 1.47 7.20
450 MHz 2.64 3.88
800 MHz 3.62 2.83
900 MHz 3.87 2.65
1800 MHz 5.73 1.79
2000 MHz 6.09 1.68
2500 MHz 6.94 1.50
3000 MHz 7.74 1.35
3500 MHz 8.55 1.25
4000 MHz 9.28 1.18
5000 MHz 10.65 1.03
820MHz~960MHz 1.10
1700MHz~1900MHz 1.10
2100MHz~2200MHz 1.13
3300MHz~3600MHz 1.20
4400MHz~5000MHz 1.20

Standard Conditions:

For attenuation: VSWR 1.0, cable temperature 20℃

For average power: VSWR 1.0, ambient temperature 40℃

Inner conductor temperature 100℃.No solar loading.

Maximum VSWR and attenuation value shall be 105% off the nominal value.





It is usually used in wireless communication base stations.


Contact Details

Phone Number : 18011461227

WhatsApp : +8618011461227