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Shop by CategoryCable and WireTransmission Line5/8" Foam Dielectric, 50 Ohm
Product image of CommScope LDF4.5RK-50 5/8

CommScope | LDF4.5RK-50 5/8" Fire Retardant Foam Heliax 50 Ohm Coax Cable

Item #ANDLDF4.5RK-50

LDF4.5-50, HELIAX® Superflexible Foam Coaxial Cable, corrugatedcopper, 5/8 in, black non-halogenated, fire retardant polyolefinjacket


Suggested Retail: $5.26
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LDF4.5-50, HELIAX® Superflexible Foam Coaxial Cable, corrugatedcopper, 5/8 in, black non-halogenated, fire retardant polyolefinjacket
Operating Frequency Band1 - 6100 MHz
Storage Temperature-70 °C to +85 °C (-94 °F to +185 °F)
Dielectric MaterialPE
Diameter Over Dielectric0.710 in | 18.034 mm
Diameter Over Jacket0.870 in | 22.098 mm
Jacket ColorBlack
Return Loss ⁄ VSWR
Frequency Band806-960 MHz = VSWR 1.13, Return Loss (dB) 24.30
1700-2000 MHz = VSWR 1.13, Return Loss (dB) 24.30
dc Test Voltage5000 V
FlexibilityStandard
Inner Conductor MaterialCopper-Clad Aluminum Wire
Outer Conductor MaterialCorrugated Copper
Cable Weight0.27 lb/ft | 0.40 kg/m
Inner Conductor OD0.2800 in | 7.1120 mm
Outer Conductor OD0.780 in | 19.812 mm
Capacitance23.0 μF/ft | 76.0 pF/m
dc Resistance, Inner Conductor0.722 Ω/kft | 0.722 Ω/km
Jacket Spark Test Voltage (rms)8000 V
Peak Power62.0 kW
Velocity88%
Minimum Bend Radius, Multiple Bends8.00 in | 203.20 mm
Tensile Strength800.0 lb | 363.0 kg
Insulation Resistance100000 Mohms⚫km
Dimensions
Nominal Size5/8 in
Standard Conditions
Attenuation, Ambient Temperature20 °C | 68 °F
Average Power, Ambient Temperature40 °C | 104 °F
Average Power, Inner Conductor Temperature100 °C | 212 °F
Operating Temperature-55 °C to +85 °C (-67 °F to +185 °F)
Environmental Specifications
Installation Temperature-40 °C to +60 °C (-40 °F to +140 °F)
General Specifications
BrandHeliax®
Minimum Bend Radius, Single Bend3.00 in | 76.20 mm
Construction Materials
Jacket MaterialNon-halogenated, fire retardant polyolefin
Electrical Specifications
Cable Impedance50Ω ± #8486;
Inductance0.057 μH/ft | 0.187 μH/m
Mechanical Specifications
Bending Moment9.2 ft lb | 12.5 N-m
Fire Retardancy Test MethodUL 1666/CATVR
Flat Plate Crush Strength70.0 lb/in | 1.3 kg/mm
Number of Bends, minimum15
Number of Bends, typical40
Smoke Index Test MethodIEC 61034
Toxicity Index Test MethodIEC 60754-1 | IEC 60754-2
Weight0.33 lbs

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