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3" AIR DIELECTRIC CABLE 50 OHM
Item #ANDHJ8-50B
CommScope
HJ8-50B
Suggested Retail: $47.23
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HJ8-50B, HELIAX® Standard Air Dielectric Coaxial Cable, corrugated copper, 3 in, black PE jacket.
Operating Frequency Band1-1640 MHz
Dimensions
Nominal Size3 in
Dielectric MaterialPE
Jacket ColorBlack
dc Test Voltage16000 V
Construction Materials
Jacket MaterialPE
FlexibilityStandard
Inner Conductor MaterialCopper tube
Outer Conductor MaterialCorrugated copper
Cable Weight1.78 lb/ft
Diameter Over jacket3.010 in
Inner Conductor OD1.1400 in
Outer Conductor OD2.850 in
Electrical Specifications
Cable Impedance50 ohm
Capacitance21.7 pF/ft
dc Resistance, Inner Conductor0.150 ohms/kft
dc Resistance, Outer Conductor0.070 ohms/kft
Jacket Spark Test Voltage (rms)10000 V
Peak Power640.0 kW
Power Attenuation5.997
Velocity93%
Mechanical Specifications
Bending Moment40.7 N-m | 30.0 ft lb
Flat Plate Crush Strength175.0 lb/in
Minimum Bend Radius, Multiple Bends30.00 in
Number of Bends, Min15
Number of Bends, Typical25
Tensile Strength750 lb