• SKU 187EWG-T02-A1

• Dual polarization waveguide probes 187EWG-T02-A1 , operating from 3.95 to 5.85GHz with a nominal 8dB gain and low VSWR 1.50:1 with rectangular waveguide WR187 output. The waveguide flange is FDP48(UDR48). The model 187EWG-T02-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 dual linear polarization and is designed specifically for planar and cylindrical near field measurements and calibration.

Electrical Specification

• Frequency, Min (GHz) 3.95
• Frequency, Max (GHz) 5.85
• Waveguide Type Rectangular
• Waveguide Size EIA WR WR187
• 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) 30
• VSWR, Typ 1.50:1

Interface

• Output Type Waveguide
• Flange Style Rectangular
• Flange Type Cover
• Flange Designation FDP48(UDR48)

Mechanical Specification

• Body Material Al
• Finish Chemical Conversion Coating, Gray Paint
• Size, W (mm) 400
• Size, H (mm) 400
• Weight, (kg) 4.06

• Application General Purpose Indoor & Outdoor, Fixed

• Solution for Planar Near-Field Measurement
  Cylinderical Near-Field Measurement
  Spherical Near-Field Measurement