Andrew HJ7-50A
Bookmark and Share

Andrew HJ7-50A


1 5/8" HELIAX® Standard Air Dielectric Coaxial Cable

BSW PART: HJ750A

HJ750A
HJ7-50A, HELIAX® Standard Air Dielectric Coaxial Cable, corrugated copper, 1-5/8 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
Dielectric Material PE
Flexibility Standard
Inner Conductor Material Copper tube
Jacket Color Black
Outer Conductor Material Corrugated copper
Dimensions
Nominal Size 1-5/8 in
Cable Volume 14.0 ft³/kft | 1300.6 L/km
Cable Weight 1.55 kg/m | 1.04 lb/ft
Diameter Over Jacket 50.292 mm | 1.980 in
Inner Conductor OD 18.0340 mm | 0.7100 in
Outer Conductor OD 46.482 mm | 1.830 in
Electrical Specifications
Cable Impedance 50 ohm ±0.5 ohm
Capacitance 22.1 pF/ft | 72.5 pF/m
dc Resistance, Inner Conductor 0.722 ohms/km | 0.220 ohms/kft
dc Resistance, Outer Conductor 0.328 ohms/km | 0.100 ohms/kft
dc Test Voltage 11000 V
Inductance 1.870 µH/m | 0.570 µH/ft
Insulation Resistance 100000 Mohms•km
Jacket Spark Test Voltage (rms) 10000 V
Operating Frequency Band 1 – 2700 MHz
Peak Power 305.0 kW
Power Attenuation 3.356
Velocity 92%
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 40.7 N-m | 30.0 ft lb
Flat Plate Crush Strength 175.0 lb/in | 3.1 kg/mm
Minimum Bend Radius, Multiple Bends 508.00 mm | 20.00 in
Number of Bends, minimum 15
Number of Bends, typical 30
Pressurization, maximum 0 N/mm² | 30 psi
Tensile Strength 340 kg | 750 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
$27.57
Usually Available in 1-2 Weeks
Contact us for your Discounted Price


View ALL Andrew Products

Customers also Viewed...
Recently Viewed