Product Information
- SKU 8EWG
Description
- Open ended waveguide probe 8EWG, operating from 90 to 140GHz with a nominal 6dB gain and low VSWR 1.5:1 with retangular waveguide WR8 output. The waveguide flange is UG-387/U-M. The model 8EWG 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
Electrical Specification
- Frequency, Min (GHz) 90
- Frequency, Max (GHz) 140
- Waveguide Type Rectangular
- Waveguide Size EIA WR WR8
- Gain, Typ (dBi) 6
- Polarization Linear
- 3dB Beamwidth, E-Plane, Typ (Deg.) 90
- 3dB Beamwidth, H-Plane, Typ (Deg.) 65
- Cross Pol. Isolation, Typ (dB) 30
- VSWR, Typ 1.5:1
Interface
- Output Type Waveguide
- Flange Style Round
- Flange Type Cover
- Flange Designation UG-387/U-M
Mechanical Specification
- Body Material Cu
- Finish Gold Plated, Gray Paint
- Size, W (mm) 19.1
- Size, H (mm) 19.1
- Size, L (mm) 50.8
- Weight, (kg) 0.01
Additional Information
- Application General Purpose Indoor & Outdoor, Fixed
-
Solution for
Planar Near-Field Measurement
Cylinderical Near-Field Measurement
Spherical Near-Field Measurement
Outline Drawing
UG-387/U-M Output (P/N: 8EWG)
Flange Drawing
Typical Test Results
Gain
Antenna Factor
Pattern
