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EWP37S

Base Product: WAVEG-ELLIPT

EWP37, HELIAX® Super Premium Elliptical Waveguide, 3.7–4.2 GHz, black PE jacket

Specifications
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Specifications

Product Classification

Product Type Elliptical waveguide
Product Brand HELIAX®

General Specifications

Jacket Color Black
Performance Note Values typical, unless otherwise stated

Dimensions

Diameter Over Jacket (E Plane) 73.7 mm | 2.902 in
Diameter Over Jacket (H Plane) 47.2 mm | 1.858 in
Cable Volume 1960 L/km | 21.097 ft³/kft

Electrical Specifications

eTE11 Mode Cutoff 2.79 GHz
Group Delay at Frequency 142 ns/100 ft @ 4.000 GHz | 465 ns/100 m @ 4.000 GHz
Operating Frequency Band 3.7 – 4.2 GHz

Attenuation

Frequency Attenuation (dB/100 m) Attenuation (dB/100 ft) Average Power (kW) Group Velocity %
3.7 GHz 3.027 0.923 9.77 65.70
3.8 GHz 2.908 0.886 10.17 67.90
3.9 GHz 2.810 0.857 10.52 69.90
4.0 GHz 2.729 0.832 10.83 71.70
4.1 GHz 2.661 0.811 11.11 73.30
4.2 GHz 2.603 0.793 11.36 74.70

Return Loss/VSWR

Frequency Band VSWR Return Loss (dB)
3.7–4.2 GHz 1.06 30.72

Material Specifications

Conductor Material Corrugated copper
Jacket Material PE

Mechanical Specifications

Minimum Bend Radius, Multiple Bends (E Plane) 430 mm | 16.929 in
Minimum Bend Radius, Multiple Bends (H Plane) 1040 mm | 40.945 in
Minimum Bend Radius, Single Bend (E Plane) 300 mm | 11.811 in
Minimum Bend Radius, Single Bend (H Plane) 760 mm | 29.921 in
Maximum Twist 1.64 °/m | 0.5 °/ft

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)
Attenuation, Ambient Temperature 23.889 °C | 75 °F
Average Power, Ambient Temperature 40 °C | 104 °F
Average Power, Temperature Rise 42 °F | 107.6 °F

Packaging and Weights

Cable weight 1.25 kg/m | 0.840 lb/ft

Regulatory Compliance/Certifications

Agency Classification
ISO 9001:2015 Designed, manufactured and/or distributed under this quality management system

Product Classification

Product Type Elliptical waveguide
Product Brand HELIAX®

General Specifications

Jacket Color Black
Performance Note Values typical, unless otherwise stated

Dimensions

Diameter Over Jacket (E Plane) 73.7 mm | 2.902 in
Diameter Over Jacket (H Plane) 47.2 mm | 1.858 in
Cable Volume 1960 L/km | 21.097 ft³/kft

Electrical Specifications

eTE11 Mode Cutoff 2.79 GHz
Group Delay at Frequency 142 ns/100 ft @ 4.000 GHz | 465 ns/100 m @ 4.000 GHz
Operating Frequency Band 3.7 – 4.2 GHz

Attenuation

Frequency Attenuation (dB/100 m) Attenuation (dB/100 ft) Average Power (kW) Group Velocity %
3.7 GHz 3.027 0.923 9.77 65.70
3.8 GHz 2.908 0.886 10.17 67.90
3.9 GHz 2.810 0.857 10.52 69.90
4.0 GHz 2.729 0.832 10.83 71.70
4.1 GHz 2.661 0.811 11.11 73.30
4.2 GHz 2.603 0.793 11.36 74.70

Return Loss/VSWR

Frequency Band VSWR Return Loss (dB)
3.7–4.2 GHz 1.06 30.72

Material Specifications

Conductor Material Corrugated copper
Jacket Material PE

Mechanical Specifications

Minimum Bend Radius, Multiple Bends (E Plane) 430 mm | 16.929 in
Minimum Bend Radius, Multiple Bends (H Plane) 1040 mm | 40.945 in
Minimum Bend Radius, Single Bend (E Plane) 300 mm | 11.811 in
Minimum Bend Radius, Single Bend (H Plane) 760 mm | 29.921 in
Maximum Twist 1.64 °/m | 0.5 °/ft

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)
Attenuation, Ambient Temperature 23.889 °C | 75 °F
Average Power, Ambient Temperature 40 °C | 104 °F
Average Power, Temperature Rise 42 °F | 107.6 °F

Packaging and Weights

Cable weight 1.25 kg/m | 0.840 lb/ft

Regulatory Compliance/Certifications

Agency Classification
ISO 9001:2015 Designed, manufactured and/or distributed under this quality management system
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