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Home / Products / Andrew - HJ8-50B, HELIAX Standard Air Dielectric Coaxial Cable
Andrew HJ8-50B - 305broadcast

SKU0645

Andrew - HJ8-50B, HELIAX Standard Air Dielectric Coaxial Cable

$55.60
We try to have plenty of inventory available to satisfy our customer's needs, however Due to the recent supply chain situation. We suggest you verify by contacting us Availability before placing your order online.

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 28.956 mm | 1.140 in. - Outer Conductor OD 72.390 mm | 2.850 in.

Electrical Specifications:

- Cable Impedance 50 ohm ñ0.5 ohm. - Capacitance 22 pF/ft | 71 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 æH/m | 0.570 æH/ft. - Insulation Resistance 100000 mOhm. - Jacket Spark Test Voltage (rms) 10000 V. - Operating Frequency Band 1 ? 1640 MHz. - Peak Power 640.0 kW. - Power Attenuation 5.840. - Velocity 93%. Mechanical Specifications:

- Bending Moment 40.7 Nm | 30.0 ft lb. - Flat Plate Crush Strength 175.0 lb/in | 3.1 kg/mm. - Minimum Bend Radius, Multiple Bends 762.00 mm | 30.00 in. - Number of Bends, minimum 15. - Number of Bends, typical 25. - Pressurization, maximum 0 N/mmý | 30 psi. - Tensile Strength 340 kg | 750 lb.