Product Information
- SKU 90EWGS-T02
Description
- Dual polarization waveguide probes 90EWGS-T02, operating from 8.2 to 12.4GHz with a nominal 8dB gain and low VSWR 1.50:1 with right angle Coaxial SMA Female connector on each output. The model 90EWGS-T02 has uniform gain through its frequency span, providing efficient performance characteristics and directionality. A small degree chamfer is utilized to give a knife-edge aperture of this model to minimize the end diffraction. This open ended waveguide probe has dual linear polarization and is designed specifically for planar and cylindrical near field measurements and calibration.
Technical Specification
Electrical Specification
- Frequency, Min (GHz) 8.2
- Frequency, Max (GHz) 12.4
- Waveguide Type Rectangular
- Waveguide Size EIA WR WR90
- Gain, Typ (dBi) 8
- Polarization Dual Linear
- 3dB Beamwidth, E-Plane, Typ (Deg.) 60
- 3dB Beamwidth, H-Plane, Typ (Deg.) 65
- Cross Pol. Isolation, Typ (dB) 35
- Port to Port Isolation, Min (dB) 35
- Port to Port Isolation, Typ (dB) 50
- VSWR, Typ 1.50:1
- Impedance, (Ohm) 50
- Power Handling, CW, (W) 50
- Power Handling, Peak, (W) 3000
Interface
- Output Type Coaxial
- Connector SMA
- Connector Gender Female
Mechanical Specification
- Body Material Al
- Finish Silver Plated and Chemical Conversion Coating, Gray Paint
- Size, W (mm) 109.5
- Size, H (mm) 101.6
- Size, L (mm) 353.9
- Weight, (kg) 1.55
Additional Information
- Application General Purpose Indoor & Outdoor, Fixed
-
Solution for
Planar Near-Field Measurement
Cylinderical Near-Field Measurement
Spherical Near-Field Measurement
Outline Drawing
SMA-Female Output (P/N: 90EWGS-T02)
SMA-Female Output with Round Type Mounting Bracket (Option, P/N:EWG-MB40)
SMA-Female Output with L Type Mounting Bracket (Option, P/N: EWG-L30/FPR)
Typical Test Results
Gain
Antenna Factor
Antenna Factor (Table)
Frequency(GHz) |
Vertical |
Horizontal |
||
Gain(dBi) |
AF(dB/m) |
Gain(dBi) |
AF(dB/m) |
|
8.2 |
7.23 |
41.26 |
6.50 |
41.99 |
8.5 |
7.39 |
41.41 |
7.32 |
41.48 |
9.0 |
7.70 |
41.60 |
7.48 |
41.82 |
9.5 |
7.96 |
41.81 |
7.66 |
42.10 |
10.0 |
7.95 |
42.26 |
8.08 |
42.13 |
10.3 |
8.42 |
42.05 |
8.09 |
42.38 |
10.5 |
8.45 |
42.19 |
8.40 |
42.23 |
11.0 |
8.90 |
42.14 |
8.64 |
42.40 |
11.5 |
9.00 |
42.42 |
8.85 |
42.57 |
12.0 |
9.41 |
42.39 |
9.09 |
42.71 |
12.4 |
9.59 |
42.49 |
9.34 |
42.73 |
Cross Polarization Isolation
Port to Port Isolation
VSWR
Port-H
Port-V