LDF4LDF4--50A50A
LDF4-50A, HELIAX® Low Density Foam Coaxial Cable, corrugated copper, 1/2 in, black
PE jacket
Product Classification
Brand
HELIAX®
Product Series
LDF4
-
50A
Product Type
Coaxial wireless cable
Standards And Qualifications
EN50575 CPR Cable EuroClass
Fca
Construction Materials
Jacket Material
PE
Outer Conductor Material
Corrugated copper
Dielectric Material
Foam PE
Flexibility
Standard
Inner Conductor Material
Copper
-
clad aluminum wire
Jacket Color
Black
Dimensions
Nominal Size
1/2 in
Cable Weight
0.15 lb/ft | 0.22 kg/m
Diameter Over Dielectric
12.954 mm | 0.510 in
Diameter Over Jacket
15.875 mm | 0.625 in
Inner Conductor OD
4.8260 mm | 0.1900 in
Outer Conductor OD
13.970 mm | 0.550 in
Electrical Specifications
Cable Impedance
50 ohm
±
1 ohm
Capacitance
23.1 pF/ft | 75.8 pF/m
dc Resistance, Inner Conductor
0.450 ohms/kft | 1.480 ohms/km
dc Resistance, Outer Conductor
0.820 ohms/kft | 2.690 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)
8000 V
Operating Frequency Band
1 – 8800 MHz
Peak Power
40.0 kW
Velocity
88%
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)
Product SpecificationsProduct Specifications
©©2018CommScope, Inc. All rights reserved. All trademarks identified by 2018CommScope, Inc. All rights reserved. All trademarks identified by ® ® or ™ are registered trademarks, respectively, of CommScope.or ™ are registered trademarks, respectively, of CommScope.
All specifications are subject to change without notice. See www.commscope.com for the most current information. Revised: January 16, 2018All specifications are subject to change without notice. See www.commscope.com for the most current information. Revised: January 16, 2018
page 1 of 4page 1 of 4
January 16, 2018January 16, 2018
General Specifications
Brand
HELIAX®
Ordering Note
CommScope® standard product (Global)
Mechanical Specifications
Bending Moment
3.8 N
-
m | 2.8 ft lb
Flat Plate Crush Strength
110.0 lb/in | 2.0 kg/mm
Minimum Bend Radius, Multiple Bends
127.00 mm | 5.00 in
Minimum Bend Radius, Single Bend
50.80 mm | 2.00 in
Number of Bends, minimum
15
Number of Bends, typical
50
Tensile Strength
113 kg | 250 lb
Note
Performance Note
Values typical, unless otherwise stated
Standard Conditions
Attenuation, Ambient Temperature
20 °C | 68 °F
Average Power, Ambient Temperature
40 °C | 104 °F
Average Power, Inner Conductor Temperature
100 °C | 212 °F
Return Loss/VSWR
Frequency Band
VSWR
Return Loss (dB)
680–800 MHz
1.13
24.30
800–960 MHz
1.13
24.30
1700–2200 MHz
1.13
24.30
2300–2700 MHz
1.13
24.30
Product SpecificationsProduct Specifications
LDF4LDF4
--
50A50A
©©2018CommScope, Inc. All rights reserved. All trademarks identified by 2018CommScope, Inc. All rights reserved. All trademarks identified by ® ® or ™ are registered trademarks, respectively, of CommScope.or ™ are registered trademarks, respectively, of CommScope.
All specifications are subject to change without notice. See www.commscope.com for the most current information. Revised: January 16, 2018All specifications are subject to change without notice. See www.commscope.com for the most current information. Revised: January 16, 2018
page 2 of 4page 2 of 4
January 16, 2018January 16, 2018