Description
Open ended waveguide Probe 187EWGEN, operating from 3.95 to 5.85GHz with a nominal 5dB gain and low VSWR 2.0:1 with endlaunch coaxial N Type Female output connector. The model 187EWGEN 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 linear polarization and designed specifically for planar and cylindrical near field measurements and calibration.
Technical Specification
| Model | 187EWGEN |
|---|---|
| Frequency, Min (GHz) | 3.95 |
| Frequency, Max (GHz) | 5.85 |
| Waveguide Type | Rectangular |
| Waveguide Size EIA WR | WR187 |
| Gain, Typ (dBi) | 5 |
| Polarization | Linear |
| 3dB Beamwidth, E-Plane, Typ (Deg.) | 78 |
| 3dB Beamwidth, H-Plane, Typ (Deg.) | 53 |
| Cross Pol. Isolation, Typ (dB) | 30 |
| VSWR, Typ | 2.0:1 |
| Impedance, (Ohm) | 50 |
| Output Type | Coaxial |
| Connector | N Type |
| Connector Gender | Female |
| Power Handling, CW, (W) | 150 |
| Power Handling, Peak, (W) | 3000 |
| Body Material | Al |
| Finish | Chemical Conversion Coating, Gray Paint |
| Size, W (mm) | 101.6 |
| Size, H (mm) | 101.6 |
| Size, L (mm) | 324.3 |
| Weight, (kg) | 0.4 |
| Application | General Purpose Indoor & Outdoor, Fixed |
| Solution for | Planar Near-Field Measurement , Cylinderical Near-Field Measurement, Spherical Near-Field Measurement |
