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respectively, of CommScope. All specifications are subject to change without notice. See www.commscope.com for the
most current information. Revised: April 27, 2020
LDF4-50A, HELIAX® Low Density Foam Coaxial Cable, corrugated
copper, 1/2 in, black PE jacket (Halogen free jacketing non-fire-
retardant)
Product Classification
Product Type Coaxial wireless cable
Product Brand BrightWire® |HELIAX®
Product Series LDF4-50A
Ordering Note CommScope® standard product (Global)
General Specifications
Flexibility Standard
Jacket Color Black
Dimensions
Diameter Over Dielectric 12.954 mm|0.51 in
Diameter Over Jacket 15.875 mm|0.625 in
Inner Conductor OD 4.826 mm|0.19 in
Outer Conductor OD 13.97 mm|0.55 in
Nominal Size 1/2 in
Electrical Specifications
Cable Impedance 50 ohm ±1 ohm
Capacitance 75.8 pF/m|23.104 pF/ft
dc Resistance, Inner Conductor 1.48 ohms/km|0.451 ohms/kft
dc Resistance, Outer Conductor 2.69 ohms/km|0.82 ohms/kft
dc Test Voltage 4000 V
Inductance 0.19 µH/m|0.058 µH/ft
Insulation Resistance 100000 Mohms•km
Jacket Spark Test Voltage (rms) 8000 V