SH190-20 FAIRVIEW | Alldatasheet

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REV 2.1 Page 1 of 3 Copyright © 2016 Fairview Microwave’s SH190-20 WR-90 waveguide standard gain horn antenna operating from 8.2 GHz to 12.4 GHz with a nominal 20 dBi gain is part of our full line of RF components available for same-day shipping. This pyramidal horn antenna has a lightweight anodized aluminum body and a precision tolerance UG- 135/U square cover flange. The SH190-20 WR-90 waveguide standard gain horn antenna offers low gain variation across its operating frequency range and 16.5 degrees of half power beam width. Waveguide standard gain horn antennas are used in a wide variety of applications due to their high power handling capability, low loss, high directivity, and near constant electrical performance across a broad bandwidth. Fairview Microwave’s WR-90 standard gain horns are available in 10, 15 and 20 dB models with pyramidal shape and rectangular waveguide input. Configuration Design WR -90 Standard Gain Horn Pattern Directional Polarization Linear Electrical Specifications Description Min Typ Max Units Frequency Range 8.2 12.4 GHz Nominal Gain 20 dBi Horizontal 3dB Beam Width 1 6.5 D eg Vertical 3dB Beam Width 1 6.1 D eg Electrical Specification Notes: 3 dB beam width is calculated by computer simulation. Mechanical Specifications Size Length 10.06 in [255.52 mm] Width/Diameter 5 in [127 mm] Height 3.7 in [93.98 mm] Weight 0.75 lbs [340.19 g] Waveguide Interface Waveguide Size WR -90 Flange Type Square Co ver Flange Designation UG-135/U Body Material and Plating Anodiz ed Aluminum Environmental Specifications Compliance Certifications (see product page for current document) Plotted and Other Data Notes: SH190-20 DATA SHEET WR-90 Standard Waveguide Horn With UG-135/U Square Cover Flange and 20 dBi Nominal Gain Oper- ating From 8.2 GHz to 12.4 GHz Frequency Range Fairview Microwave 1130 Junction Dr. #100 Allen, TX 75013 Tel: 1-800-715-4396 / (972) 649-6678 Fax: (972) 649-6689 www.fairviewmicrowave.com sales@fairviewmicrowave.com Features:

  • Rectangular Waveguide Interface
  • 8.2 GHz to 12.4 GHz
  • 20 dBi Nominal Gain
  • UG-135/U Square Cover Flange Applications:
  • Antenna Measurements
  • Wireless Communication
  • Laboratory Use
  • Microwave Radio Systems

1130 Junction Dr. #100 Allen, TX 75013 | Tel: 1-800-715-4396 / (972) 649-6678 / Fax: (972) 649-6689 Typical Performance Data dBi GHz Gain (at 3 meters) WR-90 Standard Waveguide Horn With UG-135/U Square Cover Flange and 20 dBi Nominal Gain Operating From 8.2 GHz to 12.4 GHz Frequency Range from Fairview Microwave is in-stock and available to ship same-day. All of our RF/microwave products are available off-the-shelf from our ISO 9001:2008 certified facilities in Allen, Texas. Fairview Microwave is RF on-demand. For additional information on this product, please click the following link: WR-90 Standard Waveguide Horn With UG-135/U Square Cover Flange and 20 dBi Nominal Gain Operating From 8.2 GHz to 12.4 GHz Frequency Range SH190-20 URL: https://www.fairviewmicrowave.com/wr-90-standard-gain-horn-antenna-0-db-sh190-20-p.aspx SH190-20 DATA SHEET REV 2.1 Page 2 of 3

1130 Junction Dr. #100 Allen, TX 75013 | Tel: 1-800-715-4396 / (972) 649-6678 / Fax: (972) 649-6689 REV 2.1 Page 3 of 3 SH190-20 DATA SHEET WR-90 Standard Waveguide Horn With UG-135/U Square Cover Flange and 20 dBi Nominal Gain Operating From 8.2 GHz to 12.4 GHz Frequency