Andrew LDF4-50A
Bookmark and Share

Andrew LDF4-50A


1/2" Foam Dielectric Cable, Per Foot

BSW PART: LDF4-50A

LDF4-50A
LDF4-50A, HELIAX® Low Density Foam Coaxial Cable, corrugated copper, 1/2 in, black PE jacket

The Andrew Corporation, world leader in the design and manufacture of communications equipment and systems, is well known in the radio broadcast community for supplying high-quality transmission cable and related accessories. BSW is proud to represent a complete line of products for all your transmission cabling requirements including HELIAX foam and air-dielectric cable connectors and accessories, rigid transmission line, pressurization and accessories.

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
Pulse Reflection 0.5%
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)

General Specifications
Brand HELIAX®

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

List Price
$3.18
Usually Available in 1-2 Weeks
Contact us for your Discounted Price


View ALL Andrew Products

Customers also Viewed...
Recently Viewed