Products

HRCAYZ-50-5 1/4“ Flame-Retardant Ultra-Flexible Foamed Polyethylene Insulated Coaxial Cable

The HRCAYZ-50-5 1/4“ flame-retardant ultra-flexible coaxial cable is matched to 50Ω impedance and constructed with physically foamed polyethylene insulation (low dielectric constant, reduced high-frequency loss), a spiral corrugated copper tube outer conductor (protection against electromagnetic interference), and a flame-retardant polyolefin jacket (compliant with flame-retardant standards). The ultra-flexible design supports a 25mm bending radius, VSWR ≤1.15 from 800-2000MHz and attenuation ≈18dB/100m at 900MHz, with a temperature range of -40℃~+70℃. It can be fitted with N-type connectors and is used for 5G indoor distribution, broadcast transmission and flame-retardant industrial test scenarios, balancing transmission stability, installation flexibility and fire safety.
Construction Dimensions
  • Inner conductor diameter: 1.90 mm
  • Insulation outer diameter: 4.75 mm
  • Outer conductor outer diameter: 6.35 mm
  • Jacket outer diameter: 7.50 mm
Construction Materials
  • Inner conductor: copper-clad aluminum
  • Insulation: physically foamed polyethylene
  • Outer conductor: spiral corrugated copper tube
  • Jacket: low smoke zero halogen flame-retardant polyolefin
  • Jacket color: black
Mechanical and Physical Properties
  • Single bend radius: 12.5 mm
  • Repeated bend radius: 25 mm
  • Minimum number of bends: 15
  • Tensile strength: 600 N
  • Crush resistance: 18 N/mm
Environmental Performance
  • Storage temperature: -55℃~+85℃
  • Installation temperature: -40℃~+60℃
  • Operating temperature: -55℃~+85℃
Electrical Performance (Basic Parameters)
Parameter Value Parameter Value
Capacitance 80.0 pF/m Characteristic Impedance 50±1 Ω
Velocity of Propagation 83% Insulation Resistance 5000 MΩ·km
Jacket Spark Voltage 3000 V RF Peak Voltage 0.80 kV
Peak Power 6.40 kW Cut-off Frequency 20.40 GHz
Shielding Effectiveness (>10MHz) >120 dB
Electrical Performance - Return Loss/VSWR
Frequency Range Return Loss VSWR Max Remarks
0.8~1.0 GHz 26.4 dB 1.10 Low band
1.7~2.2 GHz 24.3 dB 1.13 Mid band
2.2~2.7 GHz 23.1 dB 1.15 Mid-high band
3.3~3.6 GHz / 4.8~5.0 GHz 20.8 dB 1.20 High band
Electrical Performance - Attenuation and Average Power (20℃)
Frequency (MHz) Attenuation (dB/100m) Average Power (kW)
100 5.60 1.23
150 7.25 0.95
200 8.00 0.86
280 10.20 0.67
450 12.20 0.57
800 16.70 0.42
900 17.50 0.39
1000 18.60 0.37
1500 23.40 0.30
1800 25.70 0.27
2000 26.90 0.26
2200 28.50 0.25
2400 30.00 0.24
2500 30.60 0.23
3000 33.50 0.21
3300 35.02 0.19
3600 36.73 0.18
4000 38.92 0.17
4500 41.53 0.16
4800 43.05 0.15
5000 44.03 0.15

Note: The above attenuation and average power values are typical values with a maximum deviation of no more than 5%.

Certifications
  • ISO 9001:2015: Compliant
  • RoHS 2011/65/EU: Compliant

Delivery Standards

  • Custom production to specified lengths or cutting of existing products available (please specify detailed requirements in the order).
  • For special protection, length or structural customization requirements, please contact customer service for further confirmation.

Related Products