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 |