HJ11-50 4″ HELIAX® Standard Air Dielectric Coaxial Cable

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Description

HJ11-50, HELIAX® Standard Air Dielectric Coaxial Cable, corrugated copper, 4 in, black PE jacket

 

Product Classification  
Brand  HELIAX®
Product Series  HJ11-50
Product Type  Air coaxial cable
   


Construction Materials  
Jacket Material  PE
Dielectric Material  PP
Flexibility  Standard
Inner Conductor Material  Copper tube
Jacket Color  Black
Outer Conductor Material  Corrugated copper
   


Dimensions  
Nominal Size  4 in
Cable Volume  69.9 ft³/kft   |   6493.7 L/km
Cable Weight  3.72 kg/m   |   2.50 lb/ft
Diameter Over Jacket  101.600 mm   |   4.000 in
Inner Conductor OD  39.3700 mm   |   1.5500 in
Outer Conductor OD  97.536 mm   |   3.840 in
   


Electrical Specifications  
Cable Impedance  50 ohm ±0.5 ohm
Capacitance  22.0 pF/ft   |   72.2 pF/m
dc Resistance, Inner Conductor  0.361 ohms/km   |   0.110 ohms/kft
dc Resistance, Outer Conductor  0.131 ohms/km   |   0.040 ohms/kft
dc Test Voltage  21000 V
Inductance  1.870 µH/m   |   0.570 µH/ft
Insulation Resistance  100000 Mohms•km
Jacket Spark Test Voltage (rms)  10000 V
Operating Frequency Band  1 – 1000 MHz
Peak Power  1100.0 kW
Power Attenuation  7.398
Velocity  92%
   


Environmental Specifications  
Installation Temperature  -40 °C to +60 °C (-40 °F to +140 °F)
Operating Temperature  -40 °C to +85 °C (-40 °F to +185 °F)
Storage Temperature  -70 °C to +85 °C (-94 °F to +185 °F)
   


General Specifications  
Brand  HELIAX®
   


Mechanical Specifications  
Bending Moment  259.0 N-m   |   191.0 ft lb
Flat Plate Crush Strength  280.0 lb/in   |   5.0 kg/mm
Minimum Bend Radius, Multiple Bends  1016.00 mm   |   40.00 in
Number of Bends, minimum  15
Number of Bends, typical  30
Pressurization, maximum  0 N/mm²   |   30 psi
Tensile Strength  408 kg   |   900 lb
   


Note  
Performance Note  Values typical, unless otherwise stated
   


Standard Conditions  
Attenuation, Ambient Temperature  20 °C   |   68 °F
Average Power, Ambient Temperature  40 °C   |   104 °F
Average Power, Inner Conductor Temperature  121 °C   |   250 °F

Attenuation

Frequency (MHz)Attenuation (dB/100 m)Attenuation (dB/100 ft)Average Power (kW)
0.50.0240.007999.85
10.0340.01704.91
1.50.0420.013574.25
20.0490.015496.37
100.1110.034218.15
200.1590.049152.28
300.1970.06123.13
500.2580.07993.93
850.3440.10570.60
880.350.10769.28
1000.3760.11464.62
1080.3920.11961.95
1500.470.14351.68
1740.510.15547.58
2000.5520.16844.00
2040.5580.1743.52
3000.6950.21234.94
4000.8210.2529.57
4500.880.26827.60
5000.9360.28525.93
5120.9490.28925.57
6001.0440.31823.26
7001.1450.34921.19
8001.2420.37919.54
8241.2650.38619.19
8941.330.40518.25
9601.390.42417.46
10001.4260.43517.03
  • * Values typical, guaranteed within 5%
Regulatory Compliance/Certifications

AgencyClassification
ISO 9001:2008Designed, manufactured and/or distributed under this quality management system