Product Information
- SKU 42EWG-A1
Description
- Open ended waveguide probe 42EWG-A1, operating from 18 to 26.5GHz with a nominal 5dB gain and low VSWR 1.8:1 with retangular waveguide WR42 output. The waveguide flange is FBP220(UBR220). The model 42EWG-A1 is equipped with absorber to get better gain flatness and radiation pattern performance. 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) 18
- Frequency, Max (GHz) 26.5
- Waveguide Type Rectangular
- Waveguide Size EIA WR WR42
- Gain, Typ (dBi) 5
- Polarization Linear
- 3dB Beamwidth, E-Plane, Typ (Deg.) 106
- 3dB Beamwidth, H-Plane, Typ (Deg.) 56
- Cross Pol. Isolation, Typ (dB) 35
- VSWR, Typ 1.8:1
Interface
- Output Type Waveguide
- Flange Style Square
- Flange Type Cover
- Flange Designation FBP220(UBR220)
Mechanical Specification
- Body Material Cu
- Finish Silver Plated and Chemical Conversion Coating, Gray Paint
- Size, W (mm) 399.6
- Size, H (mm) 399.6
- Size, L (mm) 159.8
- Weight, (kg) 2.7
Additional Information
- Application General Purpose Indoor & Outdoor, Fixed
-
Solution for
Planar Near-Field Measurement
Cylinderical Near-Field Measurement
Spherical Near-Field Measurement
Outline Drawing
FBP220 Output, Equipped with Absorber (Option, P/N: 42EWG-A1)
FBP220 Output with Round Mounting Bracket, Equipped with Absorber (Option, P/N: EWG- MB40 & 42EWG-A1)
FBP220 Output with L Type Mounting Bracket, Equipped with Absorber (Option, P/N: EWG-L40 & 42EWG-A1)
Typical Test Results
Gain
Cross Polarization Isolation
VSWR
Pattern
