Send Message

1-5/8″ Fire Retardant Low Loss 50 Ohm Coaxial Cable For Telecommunication

Basic Information
Place of Origin: China, Chengdu
Brand Name: FHDT
Certification: ISO,RoHs, ETL, UL, CPR
Model Number: Fire retardant Jacket 1-1/4″Retardant HCTAYZ-50-32
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 Inner Conductor: Smooth Copper-tube
Outer Conductor: Corrugated Copper-tube Insulation: 3 Layers Of Insulation
Color: Black Jacket Material: PE
Packing: Neutral Drum Quantity: 500m/Drum
High Light:

1-5/8″ 50 ohm coaxial cable


Fire retardant low loss 50 ohm coaxial cable


1-5/8″ low loss 50 ohm coaxial cable

Product Description


50 Ohm Wireless Communication Indoor LZSH Jacket Copper retardant Feeder cable (1-1/4″Retardant)HCTAYZ-50-32


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
Corrugated Copper-tube
Diameter(mm) 17.30±0.10
3 layers of Insulation  
Diameter(mm) 42.0±0.50
Outer conductor  
Corrugated Copper-tube  
Outer conductor (mm) 46.50±0.40
Thickness(mm) 1.70±0.20
Diameter(mm) 49.50±0.50

Engineering data

Minimum Bending Radius (mm)
Single Bending 300
Multiple Bending 510
Temperature range(℃)  
Standard jacket -40~+70
Fire Retardant Jacket -25~+70

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.

Engineering data

Impedance (Ω) 50±1
Capacitance (pF/m) 76±2
Velocity (%) 88
Dc Breakdown, volts(V) ≥11000
Shielding Effectiveness(dB) >>120
Cut-off Frequenc(GHz) 3.0
Attenuation(dB/100m)and average power(kW)
Frequency Attenuation Average
150 MHz 0.83 13.5
450 MHz 1.53 7.20
800 MHz 2.13 5.20
900 MHz 2.29 4.93
1800 MHz 3.47 3.12
2000 MHz 3.71 3.01
2500 MHz 4.27 2.64
2700 MHz 4.45 2.49
820MHz~960MHz 1.10
1700MHz~2200MHz 1.13
2200MHz~2700MHz 1.15




It is usually used in wireless communication base stations.


Contact Details

Phone Number : 18011461227

WhatsApp : +8618011461227