Description
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) |
| | |
| General Specifications | |
| Brand | HELIAX® |
| | |
| 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
| Frequency (MHz) | Attenuation (dB/100 m) | Attenuation (dB/100 ft) | Average Power (kW) |
| 0.5 | 0.082 | 0.025 | 90.00 |
| 1 | 0.116 | 0.035 | 78.44 |
| 1.5 | 0.143 | 0.043 | 63.98 |
| 2 | 0.165 | 0.05 | 55.36 |
| 10 | 0.372 | 0.113 | 24.56 |
| 20 | 0.529 | 0.161 | 17.26 |
| 30 | 0.65 | 0.198 | 14.03 |
| 50 | 0.846 | 0.258 | 10.79 |
| 85 | 1.113 | 0.339 | 8.19 |
| 88 | 1.134 | 0.346 | 8.05 |
| 100 | 1.212 | 0.369 | 7.53 |
| 108 | 1.262 | 0.385 | 7.23 |
| 150 | 1.499 | 0.457 | 6.09 |
| 174 | 1.621 | 0.494 | 5.63 |
| 200 | 1.746 | 0.532 | 5.23 |
| 204 | 1.764 | 0.538 | 5.17 |
| 300 | 2.168 | 0.661 | 4.21 |
| 400 | 2.532 | 0.772 | 3.60 |
| 450 | 2.7 | 0.823 | 3.38 |
| 500 | 2.86 | 0.872 | 3.19 |
| 512 | 2.897 | 0.883 | 3.15 |
| 600 | 3.161 | 0.963 | 2.89 |
| 700 | 3.442 | 1.049 | 2.65 |
| 800 | 3.708 | 1.13 | 2.46 |
| 824 | 3.769 | 1.149 | 2.42 |
| 894 | 3.946 | 1.203 | 2.31 |
| 960 | 4.107 | 1.252 | 2.22 |
| 1000 | 4.203 | 1.281 | 2.17 |
| 1218 | 4.7 | 1.432 | 1.94 |
| 1250 | 4.77 | 1.454 | 1.91 |
| 1500 | 5.296 | 1.614 | 1.72 |
| 1700 | 5.694 | 1.735 | 1.60 |
| 1794 | 5.875 | 1.791 | 1.55 |
| 1800 | 5.886 | 1.794 | 1.55 |
| 2000 | 6.26 | 1.908 | 1.46 |
| 2100 | 6.442 | 1.964 | 1.42 |
| 2200 | 6.621 | 2.018 | 1.38 |
| 2300 | 6.798 | 2.072 | 1.34 |
| 2500 | 7.142 | 2.177 | 1.28 |
| 2700 | 7.478 | 2.279 | 1.22 |
| 3000 | 7.965 | 2.428 | 1.15 |
| 3400 | 8.592 | 2.619 | 1.06 |
| 3700 | 9.045 | 2.757 | 1.01 |
| 4000 | 9.488 | 2.892 | 0.96 |
| 5000 | 10.893 | 3.32 | 0.84 |
- * Values typical, guaranteed within 5%
Regulatory Compliance/Certifications
| Agency | Classification |
| ISO 9001:2008 | Designed, manufactured and/or distributed under this quality management system |
