222040-8

EW220, HELIAX® Standard Elliptical Waveguide, 21.2–23.6 GHz, unjacketed

Product Classification  
Brand   HELIAX®
Product Type   Elliptical waveguide
   
Construction Materials  
Jacket Material   Unjacketed
Conductor Material   Corrugated copper
   
Dimensions  
Cable Volume   74.0 L/km   |   0.8 ft³/kft
Cable Weight   0.18 kg/m   |   0.12 lb/ft
Diameter Over Jacket (E Plane)   17.80 mm   |   0.70 in
Diameter Over Jacket (H Plane)   11.20 mm   |   0.40 in
   
Electrical Specifications  
Operating Frequency Band   21.2 – 23.6 GHz
eTE11 Mode Cutoff   13.338 GHz
Group Delay   127 ns/100 ft @ 22.400 GHz
415 ns/100 m @ 22.400 GHz
Group Delay (temporary)   127 ns/100 ft @ 22.400 GHz   |   415 ns/100 m @ 22.400 GHz
   
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)
   
Mechanical Specifications  
Maximum Twist   6.00 °/m   |   2.00 °/ft
Minimum Bend Radius, Multiple Bends (E Plane)   120.00 mm   |   4.00 in
Minimum Bend Radius, Multiple Bends (H Plane)   230.00 mm   |   9.00 in
Minimum Bend Radius, Single Bend (E Plane)   120.00 mm   |   4.00 in
Minimum Bend Radius, Single Bend (H Plane)   230.00 mm   |   9.00 in
   
Note  
Performance Note   Values typical, unless otherwise stated
   
Standard Conditions  
Attenuation, Ambient Temperature   24 °C   |   75 °F
Average Power, Ambient Temperature   40 °C   |   104 °F
Average Power, Temperature Rise   42 °C   |   76 °F
Return Loss/VSWR
Frequency BandVSWRReturn Loss (dB)
21.2–23.6 GHz1.1523.10
  • * VSWR/Return Loss indicated is for lengths up to 300 ft (91.4 m)
  • * VSWR/Return Loss is guaranteed for factory-fit and typical for field-fit assemblies
  • * Custom length performance: Call 828-324-2200 or 1-800-982-1708 (toll free), or your local CommScope representative

Attenuation
Frequency (GHz)Attenuation (dB/100 ft)Attenuation (dB/100 m)Average Power (kW)Group Velocity %
21.28.54728.0420.39877.7
21.68.47327.7990.40178.7
228.40627.5770.40479.5
22.48.34427.3760.40780.3
22.88.28827.1920.4181.1
23.28.23727.0240.41381.8
23.68.1926.870.41582.5

Regulatory Compliance/Certifications
AgencyClassification
ISO 9001:2015Designed, manufactured and/or distributed under this quality management system

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