EWP37S
Base Product: SUPER-PREMIUM-ELLIPTICAL-WAVEGUIDE
EWP37, HELIAX® Super Premium Elliptical Waveguide, 3.7–4.2 GHz, black PE jacket
Specifications
Product Classification
| Product Type | Super premium elliptical waveguide |
| Product Brand | HELIAX® |
| Product Series | Super Premium |
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 | 1.060 | 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 | Super premium elliptical waveguide |
| Product Brand | HELIAX® |
| Product Series | Super Premium |
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 | 1.060 | 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 |
Documentation & Downloads
Product Specification
Warranty
Product Compliance Documentation
Product Specification
Warranty
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