SCA-03-KMKF-SD-43 ERAVANT | Alldatasheet

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www.eravant.com | 424-757-0168 | support@eravant.com Copyright © 2024 by Eravant Advanced Rev 1.0 2.92 mm Coaxial Fixed Attenuator, 3 dB Attenuation, 20 W SCA-03-KMKF-SD-43 is a 3 dB coaxial attenuator that is used in millimeterwave systems and operates from DC to 40 GHz. The attenuator has a typical attenuation value of 3 dB across the frequency range. While the attenuator is designed and fabricated for full 2.92 mm coaxial band applications, the attenuation value of this model will have a wide range due to its broadband coverage. Various attenuation values are available under different model numbers. Electrical Specifications: *20 W average to 25 °C ambient temperature, derated linearly to 2 W @ 125 °C *200 W @ 5μs pulse width with 1.25% duty cycle Mechanical Specifications: Parameter Minimum Typical Maximum Frequency Range DC 40 GHz Attenuation 3 dB Attenuation Accuracy 1.5 dB Return Loss 18 dB Power Handling (Average)* 20 W (CW) Power Handling (Peak)* 200 W Impedance 50  Specification Temperature +25 °C Operating Temperature -40 °C +85 °C Item Specification Connector 1 Type 2.92 mm (K) Male Connector 2 Type 2.92 mm (K) Female Connector Body Material Stainless Steel Connector Body Finish Passivated Connector Pin Material Beryllium Copper Connector Pin Finish Gold Plated Insulator Material PEI Heatsink Material Aluminum Heatsink Finish Black Anodized Weight 2.5 Oz Dimensions 1.73” (OD) x 2.19” (L) Outline CA-K-9-3 ECCN EAR99

FEATURES

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APPLICATIONS

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www.eravant.com | 424-757-0168 | support@eravant.com Copyright © 2024 by Eravant Advanced Rev 1.0 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 slightly from unit to unit.
  • All testing is performed under +25 °C case temperature.
  • Eravant reserves the right to change the information presented without notice. CAUTION:
  • Exceeding absolute maximum ratings shown will damage the device. recommended.