STA-50-22-F1 ERAVANT | Alldatasheet

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Technical content

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, High Precision, 50 dB Attenuation Copyright © 2021 by SAGE Millimeter, Inc. Description: Model STA-50-22-F1 is a 50 dB fixed attenuator that is used in millimeterwave systems and operates from 33 to 50 GHz. The attenuator has a fixed attenuation value of 50 dB at center frequency, 41.5 GHz. The attenuator’s waveguides are manufactured with precision wire EDM to ensure high accuracy and a quality internal surface finish. The design features anti-cocking flanges to reduce misalignment errors and a sandblasted surface treatment to provide a durable finish. While the attenuator is designed for full waveguide band applications, the attenuation value does show a minor slope within the band due to its distinct mechanical configuration. Other attenuation values are available under different model numbers as STA-XX-22-F1, where XX is the desired attenuation value. Features:

  • Full Band Coverage
  • Low Cost
  • Accurate Attenuation Value at Center Frequency Applications:
  • Test Lab
  • Instrumentations
  • System Integration Electrical Specifications: Parameter Minimum Typical Maximum Frequency Range 33 GHz 50 GHz Attenuation @ 41.5 GHz 50 dB Return Loss 20 dB Power Handling 500 mW 750 mW Specification Temperature +25 ˚C Operating Temperature -40 ˚C +85 ˚C Mechanical Specifications: Item Specification Waveguide Ports WR-22 Waveguide with UG-383/U Anti-Cocking Flange Attenuation Setting Fixed Insertion Length 3.00” Material Brass Finish Gold Plated Weight 4.5 Oz Outline TA-FQ-A

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, High Precision, 50 dB Attenuation Copyright © 2021 by SAGE Millimeter, Inc. Mechanical Outline: (Unless otherwise specified, all dimensions are in inches [millimeters]) Note:

  • All data presented is collected from a sample lot. Actual data may vary unit to unit, slightly.
  • All testing was performed under +25 °C case temperature.
  • SAGE Millimeter, Inc. reserves the right to change the information presented without notice. Caution:
  • Exceeding absolute maximum ratings will damage the device.
  • Any foreign objects in the waveguide will cause performance issues and may damage the device. -60 -50 -40 -30 -20 -10 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Attenuation (dB) Frequency (GHz) Typical Measured Attenuation vs Frequency