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2 Replacement products available
  • LDF2-50
    LDF2-50, HELIAX® Low Density Foam Coaxial Cable, corrugated copper, 3/8 in, black PE jacket
  • 35422-23
    Heat Treated LDF2-50, HELIAX® Low Density Foam Coaxial Cable, corrugated copper, 3/8 in, black PE jacket

EFX2-50

EFX2-50, HELIAX® Extraflexible Foam Coaxial Cable, corrugated copper, 3/8 in, black PE jacket
Specifications
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Specifications

Product Classification

Product Type Coaxial wireless cable
Product Brand HELIAX®
Product Series EFX2-50

General Specifications

Flexibility Extraflexible
Jacket Color Black

Dimensions

Diameter Over Dielectric 8.636 mm | 0.34 in
Diameter Over Jacket 11.176 mm | 0.44 in
Inner Conductor OD 3.048 mm | 0.12 in
Outer Conductor OD 9.652 mm | 0.38 in
Nominal Size 3/8 in

Electrical Specifications

Attenuation, Ambient Temperature 20 °C | 68 °F
Cable Impedance 50 ohm ±1 ohm
Capacitance 79.1 pF/m | 24.11 pF/ft
dc Resistance, Inner Conductor 3.609 ohms/km | 1.1 ohms/kft
dc Resistance, Outer Conductor 3.019 ohms/km | 0.92 ohms/kft
dc Test Voltage 2500 V
Inductance 0.197 µH/m | 0.06 µH/ft
Insulation Resistance 100000 MOhms-km
Jacket Spark Test Voltage (rms) 5000 V
Operating Frequency Band 1 – 13500 MHz
Peak Power 15.6 kW
Velocity 85 %

Attenuation

Frequency Attenuation (dB/100 m) Attenuation (dB/100 ft) Average Power (kW)
1.0 MHz 0.345 0.105 15.60
1.5 MHz 0.423 0.129 15.60
2.0 MHz 0.488 0.149 15.60
10.0 MHz 1.098 0.335 7.02
20.0 MHz 1.560 0.476 4.94
30.0 MHz 1.918 0.584 4.02
50.0 MHz 2.489 0.759 3.10
85.0 MHz 3.269 0.996 2.36
88.0 MHz 3.328 1.014 2.32
100.0 MHz 3.555 1.084 2.17
108.0 MHz 3.700 1.128 2.08
150.0 MHz 4.387 1.337 1.76
174.0 MHz 4.740 1.445 1.63
200.0 MHz 5.098 1.554 1.51
204.0 MHz 5.151 1.570 1.50
300.0 MHz 6.310 1.923 1.22
400.0 MHz 7.350 2.240 1.05
450.0 MHz 7.827 2.386 0.99
460.0 MHz 7.919 2.414 0.97
500.0 MHz 8.281 2.524 0.93
512.0 MHz 8.387 2.556 0.92
600.0 MHz 9.134 2.784 0.84
700.0 MHz 9.928 3.026 0.78
800.0 MHz 10.675 3.254 0.72
824.0 MHz 10.849 3.307 0.71
894.0 MHz 11.343 3.457 0.68
960.0 MHz 11.795 3.595 0.65
1000.0 MHz 12.062 3.676 0.64
1218.0 MHz 13.449 4.099 0.57
1250.0 MHz 13.644 4.158 0.57
1500.0 MHz 15.102 4.603 0.51
1700.0 MHz 16.201 4.938 0.48
1794.0 MHz 16.700 5.090 0.46
1800.0 MHz 16.732 5.100 0.46
2000.0 MHz 17.760 5.413 0.43
2100.0 MHz 18.259 5.565 0.42
2200.0 MHz 18.749 5.714 0.41
2300.0 MHz 19.231 5.861 0.40
2500.0 MHz 20.172 6.148 0.38
2700.0 MHz 21.086 6.427 0.37
3000.0 MHz 22.410 6.830 0.34
3400.0 MHz 24.105 7.347 0.32
3600.0 MHz 24.925 7.597 0.31
3700.0 MHz 25.329 7.720 0.30
3800.0 MHz 25.729 7.842 0.30
3900.0 MHz 26.126 7.963 0.30
4000.0 MHz 26.519 8.083 0.29
4100.0 MHz 26.909 8.201 0.29
4200.0 MHz 27.295 8.319 0.28
4300.0 MHz 27.678 8.436 0.28
4400.0 MHz 28.059 8.552 0.27
4500.0 MHz 28.436 8.667 0.27
4600.0 MHz 28.810 8.781 0.27
4700.0 MHz 29.182 8.894 0.26
4800.0 MHz 29.551 9.007 0.26
4900.0 MHz 29.918 9.118 0.26
5000.0 MHz 30.281 9.229 0.25
6000.0 MHz 33.798 10.301 0.23
8000.0 MHz 40.310 12.286 0.19
8800.0 MHz 42.768 13.035 0.18
10000.0 MHz 46.332 14.121 0.17
12000.0 MHz 52.006 15.851 0.15

Material Specifications

Dielectric Material Foam PE
Jacket Material PE
Inner Conductor Material Copper-clad aluminum wire
Outer Conductor Material Corrugated copper

Mechanical Specifications

Minimum Bend Radius, multiple Bends 44.45 mm | 1.75 in
Minimum Bend Radius, Single Bend 44.45 mm | 1.75 in
Number of Bends, minimum 15
Number of Bends, typical 20
Tensile Strength 79 kg | 174.165 lb
Bending Moment 2.3 N-m | 20.357 in lb
Flat Plate Crush Strength 2.1 kg/mm | 117.595 lb/in

Environmental Specifications

Installation temperature -40 °C to +60 °C (-40 °F to +140 °F)
Operating Temperature -55 °C to +85 °C (-67 °F to +185 °F)
Storage Temperature -70 °C to +85 °C (-94 °F to +185 °F)
Average Power, Ambient Temperature 40 °C | 104 °F
Average Power, Inner Conductor Temperature 100 °C | 212 °F

Packaging and Weights

Cable weight 0.13 kg/m | 0.94 lb/ft

Regulatory Compliance/Certifications

Agency Classification
ROHS Compliant
CHINA-ROHS Below maximum concentration value
REACH-SVHC Compliant as per SVHC revision on www.commscope.com/ProductCompliance

Product Classification

Product Type Coaxial wireless cable
Product Brand HELIAX®
Product Series EFX2-50

General Specifications

Flexibility Extraflexible
Jacket Color Black

Dimensions

Diameter Over Dielectric 8.636 mm | 0.34 in
Diameter Over Jacket 11.176 mm | 0.44 in
Inner Conductor OD 3.048 mm | 0.12 in
Outer Conductor OD 9.652 mm | 0.38 in
Nominal Size 3/8 in

Electrical Specifications

Attenuation, Ambient Temperature 20 °C | 68 °F
Cable Impedance 50 ohm ±1 ohm
Capacitance 79.1 pF/m | 24.11 pF/ft
dc Resistance, Inner Conductor 3.609 ohms/km | 1.1 ohms/kft
dc Resistance, Outer Conductor 3.019 ohms/km | 0.92 ohms/kft
dc Test Voltage 2500 V
Inductance 0.197 µH/m | 0.06 µH/ft
Insulation Resistance 100000 MOhms-km
Jacket Spark Test Voltage (rms) 5000 V
Operating Frequency Band 1 – 13500 MHz
Peak Power 15.6 kW
Velocity 85 %

Attenuation

Frequency Attenuation (dB/100 m) Attenuation (dB/100 ft) Average Power (kW)
1.0 MHz 0.345 0.105 15.60
1.5 MHz 0.423 0.129 15.60
2.0 MHz 0.488 0.149 15.60
10.0 MHz 1.098 0.335 7.02
20.0 MHz 1.560 0.476 4.94
30.0 MHz 1.918 0.584 4.02
50.0 MHz 2.489 0.759 3.10
85.0 MHz 3.269 0.996 2.36
88.0 MHz 3.328 1.014 2.32
100.0 MHz 3.555 1.084 2.17
108.0 MHz 3.700 1.128 2.08
150.0 MHz 4.387 1.337 1.76
174.0 MHz 4.740 1.445 1.63
200.0 MHz 5.098 1.554 1.51
204.0 MHz 5.151 1.570 1.50
300.0 MHz 6.310 1.923 1.22
400.0 MHz 7.350 2.240 1.05
450.0 MHz 7.827 2.386 0.99
460.0 MHz 7.919 2.414 0.97
500.0 MHz 8.281 2.524 0.93
512.0 MHz 8.387 2.556 0.92
600.0 MHz 9.134 2.784 0.84
700.0 MHz 9.928 3.026 0.78
800.0 MHz 10.675 3.254 0.72
824.0 MHz 10.849 3.307 0.71
894.0 MHz 11.343 3.457 0.68
960.0 MHz 11.795 3.595 0.65
1000.0 MHz 12.062 3.676 0.64
1218.0 MHz 13.449 4.099 0.57
1250.0 MHz 13.644 4.158 0.57
1500.0 MHz 15.102 4.603 0.51
1700.0 MHz 16.201 4.938 0.48
1794.0 MHz 16.700 5.090 0.46
1800.0 MHz 16.732 5.100 0.46
2000.0 MHz 17.760 5.413 0.43
2100.0 MHz 18.259 5.565 0.42
2200.0 MHz 18.749 5.714 0.41
2300.0 MHz 19.231 5.861 0.40
2500.0 MHz 20.172 6.148 0.38
2700.0 MHz 21.086 6.427 0.37
3000.0 MHz 22.410 6.830 0.34
3400.0 MHz 24.105 7.347 0.32
3600.0 MHz 24.925 7.597 0.31
3700.0 MHz 25.329 7.720 0.30
3800.0 MHz 25.729 7.842 0.30
3900.0 MHz 26.126 7.963 0.30
4000.0 MHz 26.519 8.083 0.29
4100.0 MHz 26.909 8.201 0.29
4200.0 MHz 27.295 8.319 0.28
4300.0 MHz 27.678 8.436 0.28
4400.0 MHz 28.059 8.552 0.27
4500.0 MHz 28.436 8.667 0.27
4600.0 MHz 28.810 8.781 0.27
4700.0 MHz 29.182 8.894 0.26
4800.0 MHz 29.551 9.007 0.26
4900.0 MHz 29.918 9.118 0.26
5000.0 MHz 30.281 9.229 0.25
6000.0 MHz 33.798 10.301 0.23
8000.0 MHz 40.310 12.286 0.19
8800.0 MHz 42.768 13.035 0.18
10000.0 MHz 46.332 14.121 0.17
12000.0 MHz 52.006 15.851 0.15

Material Specifications

Dielectric Material Foam PE
Jacket Material PE
Inner Conductor Material Copper-clad aluminum wire
Outer Conductor Material Corrugated copper

Mechanical Specifications

Minimum Bend Radius, multiple Bends 44.45 mm | 1.75 in
Minimum Bend Radius, Single Bend 44.45 mm | 1.75 in
Number of Bends, minimum 15
Number of Bends, typical 20
Tensile Strength 79 kg | 174.165 lb
Bending Moment 2.3 N-m | 20.357 in lb
Flat Plate Crush Strength 2.1 kg/mm | 117.595 lb/in

Environmental Specifications

Installation temperature -40 °C to +60 °C (-40 °F to +140 °F)
Operating Temperature -55 °C to +85 °C (-67 °F to +185 °F)
Storage Temperature -70 °C to +85 °C (-94 °F to +185 °F)
Average Power, Ambient Temperature 40 °C | 104 °F
Average Power, Inner Conductor Temperature 100 °C | 212 °F

Packaging and Weights

Cable weight 0.13 kg/m | 0.94 lb/ft

Regulatory Compliance/Certifications

Agency Classification
ROHS Compliant
CHINA-ROHS Below maximum concentration value
REACH-SVHC Compliant as per SVHC revision on www.commscope.com/ProductCompliance
Documentation & Downloads

Environment Health and Safety

Product Specification

Warranty

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