Brand: CommScope | SKU: 430847

Commscope LDF4RK-50A | LDF4-50, HELIAX Low Density Foam Coaxial Cable, corrugated copper, 1/2 in, black non-halogenated, fire retardant polyolefin jacket B2ca-s1a-d1,a1 (CPR testing is conducted annually please reference the website for latest classificat

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Description

Commscope LDF4RK-50A | LDF4-50, HELIAX Low Density Foam Coaxial Cable, corrugated copper, 1/2 in, black non-halogenated, fire retardant polyolefin jacket B2ca-s1a-d1,a1 (CPR testing is conducted annually please reference the website for latest classification)

Specifications

Product Classification

Product Type	Coaxial wireless cable
Product Brand	HELIAX / SureFlex
Product Series	LDF4-50A
Ordering Note	CommScope standard product in Asia Pacific / CommScope standard product in Europe, the Middle East, and Africa

General Specifications

Flexibility	Standard
Jacket Color	Black

Dimensions

Diameter Over Dielectric	12.954 mm / 0.51 in
Diameter Over Jacket	16.002 mm / 0.63 in
Inner Conductor OD	4.826 mm / 0.19 in
Outer Conductor OD	13.97 mm / 0.55 in
Nominal Size	1/2 in

Electrical Specifications

Cable Impedance	50 ohm ±1 ohm
Capacitance	75.8 pF/m / 23.104 pF/ft
dc Resistance, Inner Conductor	1.48 ohms/km / 0.451 ohms/kft
dc Resistance, Outer Conductor	2.69 ohms/km / 0.82 ohms/kft
dc Test Voltage	4000 V
Inductance	0.19 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 kW
Velocity	0.88

Material Specifications

Dielectric Material	Foam PE
Jacket Material	Non-halogenated, fire retardant polyolefin
Inner Conductor Material	Copper-clad aluminum wire
Outer Conductor Material	Corrugated copper

Mechanical Specifications

Minimum Bend Radius, multiple Bends	127 mm / 5 in
Minimum Bend Radius, Single Bend	50.8 mm / 2 in
Number of Bends, minimum	15
Number of Bends, typical	50
Tensile Strength	113 kg / 249.122 lb
Bending Moment	3.8 N-m / 33.633 in lb
Flat Plate Crush Strength	2 kg/mm / 111.995 lb/in

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)
Attenuation, Ambient Temperature	20 °C / 68 °F
Average Power, Ambient Temperature	40 °C / 104 °F
Average Power, Inner Conductor Temperature	100 °C / 212 °F
EN50575 CPR Cable EuroClass Fire Performance	B2ca
EN50575 CPR Cable EuroClass Smoke Rating	s1a
EN50575 CPR Cable EuroClass Droplets Rating	d1
EN50575 CPR Cable EuroClass Acidity Rating	a1
Fire Retardancy Test Method	NFPA 130-2010 / UL 1666/CATVR/CMR
Smoke Index Test Method	IEC 61034
Toxicity Index Test Method	IEC 60754-1 / IEC 60754-2

Packaging and Weights

Cable weight	0.25 kg/m / 0.168 lb/ft

Regulatory Compliance/Certifications

CENELEC	EN 50575 compliant, Declaration of Performance (DoP) available
ISO 9001:2015	Designed, manufactured and/or distributed under this quality management system
ROHS	Compliant
UL/ETL Certification	CATVR/CMR
CHINA-ROHS	Below maximum concentration value
REACH-SVHC	Compliant as per SVHC revision on www.commscope.com/ProductCompliance

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5 stars: 2 (100%)
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1 star: 0 (0%)

Really did its job

I recently had to extend the coaxial cable for my HD antenna to accommodate a new room layout and place the antenna in the window. Initially, I tried using a regular old coaxial cable and connecting it with the correct adapter, but the signal was terrible. It then dawned on me that I needed a specific type of coaxial cable designed for HD, satellite, and other high-definition signals. I switched to this type of cable and my issue was immediately resolved. Very satisfied with my setup.

Top-of-the-Line Product

With its corrugated copper construction and 1/2 inch diameter, this cable is both durable and versatile. The black, non-halogenated, fire retardant polyolefin jacket provides additional protection, making this cable ideal for use in challenging environments. The fact that the CPR testing is conducted annually and the latest classification can be referenced on the website speaks to the manufacturer's commitment to ensuring the highest level of safety and performance.

Commscope LDF4RK-50A | LDF4-50, HELIAX Low Density Foam Coaxial Cable, corrugated copper, 1/2 in, black non-halogenated, fire retardant polyolefin jacket B2ca-s1a-d1,a1 (CPR testing is conducted annually please reference the website for latest classificat

Low prices.

In-House Experts.

Easy Returns.

Superior Selection.