222040-4

EWP127A-117W, HELIAX® Premium Elliptical Waveguide, 11.7–13.25 GHz, unjacketed

Product Classification  
Brand   HELIAX®
Product Type   Elliptical waveguide
   
Construction Materials  
Jacket Material   Unjacketed
Conductor Material   Corrugated copper
   
Dimensions  
Cable Volume   251.0 L/km
Cable Weight   0.43 kg/m
Diameter Over Jacket (E Plane)   28.20 mm   |   1.11 in
Diameter Over Jacket (H Plane)   17.10 mm   |   0.67 in
   
Electrical Specifications  
Operating Frequency Band   11.7 – 13.25 GHz
eTE11 Mode Cutoff   7.670 GHz
Group Delay at Frequency   128 ns/100 ft @ 12.700 GHz   |   419 ns/100 m @ 12.700 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   2.00 °/ft
Minimum Bend Radius, Multiple Bends (E Plane)   150.00 mm   |   5.91 in
Minimum Bend Radius, Multiple Bends (H Plane)   380.00 mm   |   14.96 in
Minimum Bend Radius, Single Bend (E Plane)   130.00 mm   |   5.12 in
Minimum Bend Radius, Single Bend (H Plane)   280.00 mm   |   11.02 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)
11.7–13.25 GHz1.0828.30
  • * 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 %
11.73.74212.2761.19675.5
123.68412.0861.21476.7
12.23.63311.9181.23277.8
12.43.58711.7691.24778.8
12.73.54611.6341.26279.7
133.50911.5141.27580.6
13.23.47611.4051.28781.4

Regulatory Compliance/Certifications
AgencyClassification
RoHS 2011/65/EUCompliant
ISO 9001:2015Designed, manufactured and/or distributed under this quality management system
China RoHS SJ/T 11364-2014Below Maximum Concentration Value (MCV)

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