STA-10-28-F1-C-2.0 ERAVANT | Alldatasheet

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Technical content

STA-10-28-F1-C-2.0 www.eravant.com | 424-757-0168 | support@eravant.com Copyright © 2023 by Eravant Rev 1.1 Ka-Band Compact Fixed Attenuator, 10 dB, Insertion Length 2.0” STA-10-28-F1-C-2.0 is a compact fixed attenuator with an insertion length of 2.0”. The attenuator is used in millimeterwave systems and operates from 26.5 to 40 GHz. The attenuator has a fixed attenuation value of 10 dB at the center frequency, 33.25 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. Other attenuation values are available under different model numbers as STA-XX-28-F1-C-2.0, where XX is the desired attenuation value. Electrical Specifications: Mechanical Specifications: Parameter Minimum Typical Maximum Frequency 26.5 GHz 40 GHz Attenuation @ 33.25 GHz 10 dB Return Loss 20 dB Power Handling 0.5 W (CW) Specification Temperature +25°C Operating Temperature -40°C +85°C Item Specification Waveguide Ports WR-28 Waveguide with UG-599/U Flange Setting Fixed Insertion Length 2.00” Material Aluminum Finish Gold Plated Weight 0.8 Oz Outline WF-BA ECCN EAR99

FEATURES

  • Full Band Coverage
  • Low Cost
  • Accurate Attenuation Value at Center Frequency
  • Compact Design

APPLICATIONS

  • Test Lab
  • Instrumentations
  • System Integration SUPPLEMENTAL DETAILS

STA-10-28-F1-C-2.0 www.eravant.com | 424-757-0168 | support@eravant.com Copyright © 2023 by Eravant Rev 1.1 Mechanical Outline: (Unless otherwise specified, all dimensions are in inches [millimeters]) -40 -35 -30 -25 -20 -15 -10 -40 -35 -30 -25 -20 -15 -10 Return Loss (dB) Attenuation (dB) Frequency (GHz) Typical Performance vs. Frequency Attenuation Input Return Loss Output Return Loss

STA-10-28-F1-C-2.0 www.eravant.com | 424-757-0168 | support@eravant.com Copyright © 2023 by Eravant Rev 1.1 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.
  • Eravant 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 degradation and may damage the device.