| Construction Materials |
| Jacket Material |
PE |
| Outer Conductor Material |
Corrugated copper |
| Dielectric Material |
Foam PE |
| Flexibility |
Superflexible |
| Inner Conductor Material |
Copper-clad aluminum wire |
| Jacket Color |
Black |
|
| Dimensions |
| Nominal Size |
1/4 in |
| Cable Length |
0 km |
| Cable Weight |
0.05 lb/ft | 0.07 kg/m |
| Diameter Over Dielectric |
4.826 mm | 0.190 in |
| Diameter Over Jacket |
7.366 mm | 0.290 in |
| Inner Conductor OD |
1.9050 mm | 0.0750 in |
| Outer Conductor OD |
6.350 mm | 0.250 in |
|
| Electrical Specifications |
| Cable Impedance |
50 ohm ±1 ohm |
| Capacitance |
24.2 pF/ft | 79.4 pF/m |
| dc Resistance, Inner Conductor |
3.000 ohms/kft | 9.843 ohms/km |
| dc Resistance, Outer Conductor |
2.000 ohms/kft | 6.562 ohms/km |
| dc Test Voltage |
1600 V |
| Inductance |
0.200 µH/m | 0.061 µH/ft |
| Insulation Resistance |
100000 Mohms•km |
| Jacket Spark Test Voltage (rms) |
5000 V |
| Operating Frequency Band |
1 – 18000 MHz |
| Peak Power |
6.4 kW |
| Pulse Reflection |
1% |
| Velocity |
84% |
|
| 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 |
1.1 N-m | 0.8 ft lb |
| Flat Plate Crush Strength |
100.0 lb/in | 1.8 kg/mm |
| Minimum Bend Radius, Multiple Bends |
25.40 mm | 1.00 in |
| Minimum Bend Radius, Single Bend |
25.40 mm | 1.00 in |
| Number of Bends, minimum |
15 |
| Number of Bends, typical |
20 |
| Tensile Strength |
68 kg | 150 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 |