HELIAX Standard Air Dielectric Coaxial Cable, corrugated copper, 3 in, black PE jacket. Construction Materials: Jacket Material PE, Dielectric Material PP, Flexibility Standard, Inner Conductor Material Copper tube, Jacket Color Black, Outer Conductor Material Corrugated copper, Dimensions: Nominal Size 3 in, Cable Volume 36.7 ft/kft | 3409.4 L/km, Cable Weight 2.65 kg/m | 1.78 lb/ft, Diameter Over Jacket 76.454 mm | 3.010 in, Inner Conductor OD 28.9560 mm | 1.1400 in, Outer Conductor OD 72.390 mm | 2.850 in, Electrical: Cable Impedance 50 ohm +/-0.5 ohm, Capacitance 21.7 pF/ft | 71.2 pF/m, dc Resistance, Inner Conductor 0.492 ohms/km | 0.150 ohms/kft, dc Resistance, Outer Conductor 0.229 ohms/km | 0.070 ohms/kft, dc Test Voltage 16000 V, Inductance 1.870 H/m | 0.570 H/ft, Insulation Resistance 100000 Mohms km, Jacket Spark Test Voltage (rms) 10000 V, Operating Frequency Band 1 – 1640 MHz, Peak Power 640.0 kW, Power Attenuation 5.997, Velocity 93%
Andrew HJ8-50B 3″ Air Cable
$35.12
Standard coaxial cable, 3-inch, 50 ohm air HELIAX (Wideband from 0.5-1640 MHz), price per foot.
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