Send Message

1-5/8'' 50Ohm Coaxial Cable with Low Attenuation & VSWR for Radio Frequency

Basic Information
Place of Origin: China, Chengdu
Brand Name: FHDT
Certification: ISO,RoHs, ETL, UL, CPR
Model Number: 50 ohm Corrugated Copper-tube 1-5/8 Coaxial Cables for Wireless Communication
Minimum Order Quantity: 3 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
High Light:

1-5/8'' 50Ohm Coaxial Cable


VSWR Coaxial Cable


Radio Frequency 1-5/8'' 50Ohm Coaxial Cable

Product Description

Wireless Communication​ 50Ohm Corrugated Copper-tube Feeder cable 1-5/8 Inch(1-5/8’’ coaxial cable) HHTAY-50-42


Quick Detail:

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



Flexible radio frequency coaxial cable is also called Flexible RF Feeder cable or Feeder cable. 1-5/8"feeders are typically carrier-specific cables with very low losses and support long-distance connections. In large projects, a 1-5/8" Coaxial cable is an essential cable, a simple connection, and a low failure rate after installation. Accept customization of OEM or ODM



Inner conductor
Smooth Copper-tube
Diameter(mm) 17.3±0.10
3 layers of Insulation  
Diameter(mm) 42.4±0.5
Outer conductor  
Corrugated Copper-tube  
Diameter over copper  
Outer conductor (mm) 46.50±0.4
Thickness(mm) 1.7±0.2
Diameter(mm) 49.5±0.5

Engineering Data

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

Electrical Performance

Impedance (Ω) 50±1
Capacitance (pF/m) 76
Velocity (%) 88
Dc Breakdown, volts(V) ≥11000
Shielding Effectiveness(dB) >>120
Cut-off Frequenc(GHz) 2.7
Attenuation(dB/100m)and average power(kW)
Frequency Attenuation Average
150 MHz 0.85 13.5
450 MHz 1.56 7.2
800 MHz 2.17 5.2
900 MHz 2.34 4.93
1800 MHz 3.54 3.12
2000 MHz 3.78 3.01
2500 MHz 4.36 2.64
820MHz~960MHz 1.10
1700MHz~2200MHz 1.10
2200MHz~2500MHz 1.15

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 for mobile, telecommunication, contact cell phone signal coverage, and intercom signal coverage.

Contact Details

Phone Number : +8613540269017

WhatsApp : +8618011461227