Specification of Heliax Cable 3/8 FSJ2-50 ANDREW Superflexible
Heliax Feeder Cable FSJ2-50 3/8 ANDREW Superflexible is a high-quality cable. Heliax Feeder Cable FSJ2-50 3/8 ANDREW Superflexible are favored for many user such as mobile operators, television transmitting station, radio station FM-AM,radio stations and radar navigation.
SJ2-50, HELIAX® Superflexible Foam Coaxial Cable, corrugated copper, 3/8 in, black PE jacket
Construction Materials
Jacket Material PE
Outer Conductor Material Corrugated copper
Dielectric Material Foam PE
Flexibility Superflexible
Inner Conductor Material Copperclad
aluminum wire
Jacket Color Black
Dimensions
Nominal Size 3/8 in
Cable Weight 0.08 lb/ft | 0.12 kg/m
Diameter Over Dielectric 7.112 mm | 0.280 in
Diameter Over Jacket 10.668 mm | 0.420 in
Inner Conductor OD 2.7940 mm | 0.1100 in
Outer Conductor OD 9.652 mm | 0.380 in
Electrical Specifications
Cable Impedance 50 ohm ±1 ohm
Capacitance 24.3 pF/ft | 79.7 pF/m
dc Resistance, Inner Conductor 1.290 ohms/kft | 4.232 ohms/km
dc Resistance, Outer Conductor 1.520 ohms/kft | 4.987 ohms/km
dc Test Voltage 2300 V
Inductance 0.200 μH/m | 0.061 μH/ft
Insulation Resistance 100000 Mohms•km
Jacket Spark Test Voltage (rms) 4000 V
Operating Frequency Band 1 – 13400 MHz
Peak Power 13.2 kW
Pulse Reflection 1%
Velocity 83%
