LDF4RKDLDF4RKD--50A50A
LDF4-50, HELIAX® Low Density Foam Coaxial Cable, corrugated copper, 1/2 in, black
non
-
halogenated, fire retardant polyolefin jacket Dca
-s1-d0
Product Classification
Brand
HELIAX®
|
SureFlex®
Product Series
LDF4
-
50A
Product Type
Coaxial wireless cable
Standards And Qualifications
EN50575 CPR Cable EuroClass
Dca | s1 | d0
Construction Materials
Jacket Material
Non
-
halogenated, fire retardant polyolefin
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
0.17 lb/ft | 0.25 kg/m
Diameter Over Dielectric
12.954 mm | 0.510 in
Diameter Over Jacket
16.002 mm | 0.630 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)
5000 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
-
40 °C to +60 °C (
-
40 °F to +140 °F)
Storage Temperature
-
40 °C to +60 °C (
-
40 °F to +140 °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: December 4, 2017All specifications are subject to change without notice. See www.commscope.com for the most current information. Revised: December 4, 2017
page 1 of 4page 1 of 4
January 16, 2018January 16, 2018
General Specifications
Brand
HELIAX®
Ordering Note
CommScope® standard product in Asia Pacific | CommScope® standard
product in Europe, the Middle East, and Africa
Mechanical Specifications
Bending Moment
3.8 N
-
m | 2.8 ft lb
Fire Retardancy Test Method
NFPA 130
-
2010 | UL 1666/CATVR/CMR
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
Smoke Index Test Method
IEC 61034
Tensile Strength
113 kg | 250 lb
Toxicity Index Test Method
IEC 60754
-
1 | IEC 60754
-
2
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
1700–2000 MHz
1.13
24.30
2300–2700 MHz
1.13
24.30
Product SpecificationsProduct Specifications
LDF4RKDLDF4RKD
--
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: December 4, 2017All specifications are subject to change without notice. See www.commscope.com for the most current information. Revised: December 4, 2017
page 2 of 4page 2 of 4
January 16, 2018January 16, 2018