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LDF4-50A, Andrew HELIAX® Low Density Foam Coaxial Cable, corrugated copper, 1/2 in, black PE jacket
Construction Materials
Jacket Material PE
Outer Conductor Material Corrugated copper
Dielectric Material Foam PE
Flexibility Standard
Inner Conductor Material Copperclad
aluminum wire
Jacket Color Black
Dimensions
Nominal Size 1/2 in
Cable Weight 0.15 lb/ft | 0.22 kg/m
Diameter Over Dielectric 12.954 mm | 0.510 in
Diameter Over Jacket 15.875 mm | 0.625 in
Inner Conductor OD 4.8260 mm | 0.1900 in
Outer Conductor OD 13.970 mm | 0.550 in
Electrical Specifications
Cable Impedance 50 ohm ±1 ohm
Capacitance 23.1 pF/ft | 75.8 pF/m
dc Resistance, Inner Conductor 0.450 ohms/kft | 1.480 ohms/km
dc Resistance, Outer Conductor 0.580 ohms/kft | 1.903 ohms/km
dc Test Voltage 4000 V
Inductance 0.190 μH/m | 0.058 μH/ft
Insulation Resistance 100000 MOhm
Jacket Spark Test Voltage (rms) 8000 V
Operating Frequency Band 1 – 8800 MHz
Peak Power 40.0 kW
Pulse Reflection 0.5%
Velocity 88%
