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EW28

 
Quantity in Basket: none
Code: EW28-27
Price:$47.07

Shipping Weight: 1.00 pounds
 
 
 
Quantity:
 

Elliptical Waveguide - EW28-27

Antenna Systems & Solutions, Inc. is pleased to provide the following specifications for Andrew EW28, HELIAX® Standard Elliptical Waveguide, designed to operate between, 2.7–2.9 GHz. If you have any questions, please do not hesitate to contact us. or send us an email.

Construction Materials
Jacket Material PE
Conductor Material Corrugated copper
Jacket Color Black
Dimensions
Cable Volume 3345.0 L/km | 36.0 ft³/kft
Cable Weight 2.04 kg/m | 1.37 lb/ft
Diameter Over Jacket (E Plane) 92.50 mm | 3.65 in
Diameter Over Jacket (H Plane) 59.20 mm | 2.33 in
Electrical Specifications
Operating Frequency Band 2.7 – 2.9 GHz
eTE11 Mode Cutoff 2.153 GHz
Group Delay 137 ns/100 ft @ 3.200 GHz | 451 ns/100 m @ 3.200 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 0.75 °/m | 0.25 °/ft
Minimum Bend Radius, Multiple Bends (E Plane) 560.00 mm | 22.00 in
Minimum Bend Radius, Multiple Bends (H Plane) 1320.00 mm | 52.00 in
Minimum Bend Radius, Single Bend (E Plane) 560.00 mm | 22.00 in
Minimum Bend Radius, Single Bend (H Plane) 1320.00 mm | 52.00 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)
2.7–2.9 GHz 1.20 20.80

Attenuation

Frequency (GHz) Attenuation (dB/100 ft) Attenuation (dB/100 m) Average Power (kW) Group Velocity %
2.7 0.781 2.564 14.275 60.3
2.8 0.72 2.361 15.499 63.9
2.9 0.676 2.217 16.506 67

 

Price per foot

$47.07

Every effort is made to insure the product specifications are complete and accurate. However, omissions, changes to product specifications and design changes may occur without notice. No returns on cable assemblies, cut to length items, opened items or tower hardware.
 
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