AL4RPV-50R
©2020 CommScope, Inc. All rights reserved. All trademarks identified by ® or ™ are registered trademarks,
respectively, of CommScope. All specifications are subject to change without notice. See www.commscope.com for the
most current information. Revised: January 25, 2020
Page of 1 4
AL4RPV-50, HELIAX® Plenum Rated Air Dielectric Coaxial Cable,
corrugated aluminum, 1/2 in, Red PVC jacket
This product is part of the CommScope Wired for Wireless® Solution
Product Classification
Product Type Air coaxial cable
Product Brand HELIAX®
Product Series AL4-50
Ordering Note CommScope® standard product (Global)
General Specifications
Flexibility Standard
Jacket Color Red
Dimensions
Diameter Over Jacket 0.62 in|15.748 mm
Inner Conductor OD 0.18 in|4.572 mm
Outer Conductor OD 0.553 in|14.046 mm
Nominal Size 1/2 in
Electrical Specifications
Attenuation, Ambient Temperature 68 °F|20 °C
Cable Impedance 50 ohm ±2 ohm
Capacitance 23 pF/ft|75.459 pF/m
dc Resistance, Inner Conductor 0.48 ohms/kft|1.575 ohms/km
dc Resistance, Outer Conductor 0.48 ohms/kft|1.575 ohms/km
dc Test Voltage 4000 V
Inductance 0.058 µH/ft|0.19 µH/m
Insulation Resistance 100000 Mohms•km
Jacket Spark Test Voltage (rms) 5000 V
AL4RPV-50R
©2020 CommScope, Inc. All rights reserved. All trademarks identified by �� or ™ are registered trademarks,
respectively, of CommScope. All specifications are subject to change without notice. See www.commscope.com for the
most current information. Revised: January 25, 2020
Page of 2 4
Operating Frequency Band 1 – 6000 MHz
Peak Power 40 kW
Power Attenuation 2.325
Pulse Reflection 0.5%
Velocity 88 %
VSWR/Return Loss
Frequency Band VSWR Return Loss (dB)
700–894 MHz 1.13 24.3
806–960 MHz 1.13 24.3
1700–2200 MHz 1.13 24.3
Attenuation
Frequency (MHz) Attenuation (dB/100 m) Attenuation (dB/100 ft) Average Power (kW)
1.0 0.216 0.066 35.37
1.5 0.264 0.081 28.84
2.0 0.306 0.093 24.95
10.0 0.691 0.211 11.04
20.0 0.985 0.3 7.75
30.0 1.213 0.37 6.29
50.0 1.581 0.482 4.83
85.0 2.087 0.636 3.66
88.0 2.126 0.648 3.59
100.0 2.274 0.693 3.35
108.0 2.368 0.722 3.22
150.0 2.821 0.86 2.7
174.0 3.054 0.931 2.5
200.0 3.292 1.003 2.32
204.0 3.327 1.014 2.29
300.0 4.104 1.251 1.86
400.0 4.808 1.465 1.59
450.0 5.134 1.565 1.49
460.0 5.197 1.584 1.47
500.0 5.445 1.659 1.4
512.0 5.517 1.682 1.38
600.0 6.032 1.839 1.26