Elliptical Waveguide - 35409-17
Antenna Systems & Solutions, Inc. is pleased to provide the following specifications for Andrew EW85, HELIAX® Standard Elliptical Waveguide, designed to operate between 10.7–11.7 GHz. If you have any questions, please do not hesitate to contact us. or send us an email.
| Construction Materials |
| Jacket Material |
Non-halogenated, fire retardant polyolefin |
| Conductor Material |
Corrugated copper |
| Jacket Color |
Gray |
| |
| Dimensions |
| Cable Volume |
390.0 L/km | 4.2 ft³/kft |
| Cable Weight |
0.50 kg/m | 0.33 lb/ft |
| Diameter Over Jacket (E Plane) |
33.50 mm | 1.32 in |
| Diameter Over Jacket (H Plane) |
22.90 mm | 0.90 in |
| |
| Electrical Specifications |
| Operating Frequency Band |
8.5 – 9.8 GHz |
| eTE11 Mode Cutoff |
6.460 GHz |
| Group Delay |
143 ns/100 ft @ 9.200 GHz | 468 ns/100 m @ 9.200 GHz |
| |
| Environmental Specifications |
| Installation Temperature |
-25 °C to +60 °C (-13 °F to +140 °F) |
| Operating Temperature |
-30 °C to +80 °C (-22 °F to +176 °F) |
| Storage Temperature |
-30 °C to +80 °C (-22 °F to +176 °F) |
| |
| Mechanical Specifications |
| Maximum Twist |
3.00 °/m | 1.00 °/ft |
| Minimum Bend Radius, Multiple Bends (E Plane) |
200.00 mm | 8.00 in |
| Minimum Bend Radius, Multiple Bends (H Plane) |
480.00 mm | 19.00 in |
| Minimum Bend Radius, Single Bend (E Plane) |
200.00 mm | 8.00 in |
| Minimum Bend Radius, Single Bend (H Plane) |
480.00 mm | 19.00 in |
| |
| 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
| Frequency Band |
VSWR |
Return Loss (dB) |
| 8.5–9.8 GHz |
1.17 |
22.10 |
Attenuation
| Frequency (GHz) |
Attenuation (dB/100 ft) |
Attenuation (dB/100 m) |
Average Power (kW) |
Group Velocity % |
| 8.5 |
3.448 |
11.311 |
1.463 |
65 |
| 8.7 |
3.328 |
10.917 |
1.516 |
67 |
| 8.9 |
3.227 |
10.589 |
1.563 |
68.8 |
| 9.1 |
3.142 |
10.31 |
1.606 |
70.4 |
| 9.3 |
3.069 |
10.07 |
1.644 |
71.9 |
| 9.5 |
3.006 |
9.863 |
1.678 |
73.3 |
| 9.7 |
2.951 |
9.681 |
1.71 |
74.6 |
Regulatory Compliance/Certifications
| Agency |
Classification |
| RoHS 2002/95/EC |
Compliant |
| China RoHS SJ/T 11364-2006 |
Logo 1 |
If you have any questions, please do not hesitate to contact us. or send us an email.
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