STA-40-22-F2 ERAVANT | Alldatasheet

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Technical content

STA-40-22-F2 Rev. 1.2 www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505 Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com Page | 1 SAGE Millimeter, Inc. Q-Band Fixed Attenuator, 40 dB Copyright © 2016 by SAGE Millimeter, Inc. Description: Model STA-40-22-F2 is a 40 dB fixed attenuator that is used in millimeterwave systems and operates from 33 to 50 GHz. The attenuator has a fixed attenuation value of 40 dB at center frequency, 41.5 GHz. While the attenuator is designed and fabricated for full waveguide band applications, the attenuation value of this model does show a minor slope within the band due to its distinct mechanical configuration. Various attenuation values are available under different model numbers. Features:

  • Full Band Coverage
  • Low Cost
  • Accurate Attenuation Value at Center Frequency Applications:
  • Test Lab
  • Instrumentations
  • System Integration Electrical Specifications: Parameter Minimum Typical Maximum RF Frequency Range 33 GHz 50 GHz Attenuation @ 41.5 GHz 40.0 dB VSWR 1.2:1 1.3:1 Power Handling 500 mW 750 mW Specification Temperature +25˚C Operating Temperature -40˚C +85˚C Mechanical Specifications: Item Specification RF Input WR-22 Waveguide with UG-383/U Flange RF Output WR-22 Waveguide with UG-383/U Flange Setting Fixed Insertion Length 3.50” Finish Gold Plated Waveguide Faces; Black Painted Body Weight 2.5 Oz Outline TA-FQ-BX1

STA-40-22-F2 Rev. 1.2 www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505 Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com Page | 2 SAGE Millimeter, Inc. Q-Band Fixed Attenuator, 40 dB Copyright © 2016 by SAGE Millimeter, Inc. Mechanical Outline: (Unless otherwise specified, all dimensions are in inches) Note:

  • All data was presented using a limited sample lot. Actual data may vary unit to unit.
  • SAGE Millimeter, Inc. reserves the right to change the information presented without notice. Caution:
  • RF power should never exceed 750 mW.
  • Any foreign objects in the waveguide will cause performance degradation and may damage the device. -50 -40 -30 -20 -10 -50 -40 -30 -20 -10 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Return Loss (dB) Attenuation (dB) Frequency (GHz) Typical Performance vs. Frequency Attenuation Return Loss