FSJ1-50A - 1/4" Andrew Heliax Superflex Coax Cable FSJ1 Coaxial

FSJ1-50A, HELIAX Superflexible Low Density Foam Coaxial Cable, corrugated copper, 1/4 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 1/4 in
Cable Length 0 km
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%


Attenuation & Average Power
Frequency
MHz Attenuation
dB/100 ft. Attenuation
dB/100 m Average
Power, kW
30
0.973
3.19
2.28
50
1.26
4.14
1.76
150
2.21
7.25
1.00
200
2.56
8.41
0.865
894
5.61
18.4
0.395
1500
7.41
24.3
0.299
2300
9.37
30.7
0.237