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LDF2-50A 3/8" Heliax Coax Cable, Standard

LDF2-50A 3/8" Heliax Coax Cable,  Standard

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Quick Overview

LDF2-50, HELIAX® Low Density Foam Coaxial Cable, corrugated copper, 3/8 in, black, PE jacket

Details

 LDF2-50, HELIAX® Low Density 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 Standard

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 8.636 mm | 0.340 in

Diameter Over Jacket 11.176 mm | 0.440 in

Inner Conductor OD 3.0480 mm | 0.1200 in

Outer Conductor OD 9.652 mm | 0.380 in

Electrical Specifications

Cable Impedance 50 ohm ±1 ohm

Capacitance 23.0 pF/ft | 75.5 pF/m

dc Resistance, Inner Conductor 1.060 ohms/kft | 3.478 ohms/km

dc Resistance, Outer Conductor 0.870 ohms/kft | 2.854 ohms/km

dc Test Voltage 4000 V

Inductance 0.190 μH/m | 0.058 μH/ft

Insulation Resistance 100000 Mohms•km

Jacket Spark Test Voltage (rms) 5000 V

Operating Frequency Band 1 – 13000 MHz

Peak Power 15.6 kW

Pulse Reflection 0.5%

Velocity 88%

 

Frequency
MHz
Attenuation
dB/100 ft.
Attenuation
dB/100 m
Average 
Power, kW
30
0.557
1.83
5.75
50
0.724
2.38
4.42
150
1.28
4.21
2.49
200
1.50
4.91
2.14
894
3.38
11.1
0.947
1500
4.54
14.9
0.705
2300
5.83
19.1
0.549

 

All HELIAX coaxial cables are jacketed for direct burial or
for corrosive environmental conditions. Standard jacketing
material is weather-resistant polyethylene suitable for use
in extreme climates.

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