HJ5-50

HJ5-50, HELIAX® Standard Air Dielectric Coaxial Cable, corrugated copper, 7/8 in, black PE jacket

Product Classification  
Brand   HELIAX®
Product Series   HJ5-50
Product Type   Air coaxial cable
   
Construction Materials  
Jacket Material   PE
Dielectric Material   PE
Flexibility   Standard
Inner Conductor Material   Copper tube
Jacket Color   Black
Outer Conductor Material   Corrugated copper
   
Dimensions  
Nominal Size   7/8 in
Cable Volume   3.5 ft³/kft   |   325.2 L/km
Cable Weight   0.80 kg/m   |   0.54 lb/ft
Diameter Over Jacket   28.194 mm   |   1.110 in
Inner Conductor OD   9.1440 mm   |   0.3600 in
Outer Conductor OD   25.400 mm   |   1.000 in
   
Electrical Specifications  
Cable Impedance   50 ohm ±0.5 ohm
Capacitance   22.2 pF/ft   |   72.8 pF/m
dc Resistance, Inner Conductor   0.820 ohms/km   |   0.250 ohms/kft
dc Resistance, Outer Conductor   0.656 ohms/km   |   0.200 ohms/kft
dc Test Voltage   6000 V
Inductance   1.870 µH/m   |   0.570 µH/ft
Insulation Resistance   100000 Mohms•km
Jacket Spark Test Voltage (rms)   8000 V
Operating Frequency Band   1 – 5200 MHz
Peak Power   90.0 kW
Power Attenuation   2.781
Velocity   92%
   
Environmental Specifications  
Installation Temperature   -40 °C to +60 °C (-40 °F to +140 °F)
Operating Temperature   -55 °C to +85 °C (-67 °F to +185 °F)
Storage Temperature   -70 °C to +85 °C (-94 °F to +185 °F)
   
Mechanical Specifications  
Bending Moment   33.9 N-m   |   25.0 ft lb
Flat Plate Crush Strength   250.0 lb/in   |   4.5 kg/mm
Minimum Bend Radius, Multiple Bends   254.00 mm   |   10.00 in
Number of Bends, minimum   15
Number of Bends, typical   20
Pressurization, maximum   0 N/mm²   |   30 psi
Tensile Strength   363 kg   |   800 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   100 °C   |   212 °F
Attenuation

Enter a specific frequency to view its attenuation:  
 
Attenuation
Frequency (MHz)Attenuation (dB/100 m)Attenuation (dB/100 ft)Average Power (kW)
0.50.0820.02590.00
10.1160.03578.44
1.50.1430.04363.98
20.1650.0555.36
100.3720.11324.56
200.5290.16117.26
300.650.19814.03
500.8460.25810.79
851.1130.3398.19
881.1340.3468.05
1001.2120.3697.53
1081.2620.3857.23
1501.4990.4576.09
1741.6210.4945.63
2001.7460.5325.23
2041.7640.5385.17
3002.1680.6614.21
4002.5320.7723.60
4502.70.8233.38
4602.7320.8333.34
4602.7320.8333.34
5002.860.8723.19
5122.8970.8833.15
6003.1610.9632.89
7003.4421.0492.65
8003.7081.132.46
8243.7691.1492.42
8943.9461.2032.31
9604.1071.2522.22
10004.2031.2812.17
12184.71.4321.94
12504.771.4541.91
15005.2961.6141.72
17005.6941.7351.60
17945.8751.7911.55
18005.8861.7941.55
20006.261.9081.46
21006.4421.9641.42
22006.6212.0181.38
23006.7982.0721.34
25007.1422.1771.28
27007.4782.2791.22
30007.9652.4281.15
34008.5922.6191.06
36008.8962.7111.03
37009.0452.7571.01
38009.1942.8020.99
39009.3422.8470.98
40009.4882.8920.96
41009.6332.9360.95
42009.7772.980.93
43009.923.0230.92
440010.0623.0670.91
450010.2033.110.89
460010.3433.1520.88
470010.4823.1950.87
480010.623.2370.86
490010.7573.2790.85
500010.8933.320.84
  • * Values typical, guaranteed within 5%
Regulatory Compliance/Certifications
AgencyClassification
ISO 9001:2015Designed, manufactured and/or distributed under this quality management system

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