Application-focused specifications 

  • 0.03 dB insertion loss repeatability guaranteed throughout the 5 million cycle operating life ensures accuracy of your test results
  • Unmatched isolation 120 dB at 4 GHz minimizes cross talk in high density ATE systems
  • Broadband from DC to 40 GHz fits most communication and aerospace/defense applications


  • Route RF and microwave signals in automated test applications
  • Flexibility to build switch matrix as desired, hence a low-cost-per-cycle solution with high RF performance
  • Peace-of-mind in switch technology from Keysight who has a proven record for providing versatile, quality switches

Performance characteristics 

  • Exceptional 0.03 dB insertion loss repeatability
  • Long life cycles of 5 million cycles guaranteed, 10 million cycles typical
  • Unmatched isolation and low SWR

The Keysight M9155CH40 is a dual SPDT PXI hybrid switch module, which integrates two Keysight 8765D coaxial switches. It is a 1 slot wide size module.

The M9155CH40 operates from DC to 40 GHz, providing a low cost-per-cycle switching solution for measurement and automation of Automatic Test Equipment (ATE) systems without compromising RF performance. It is used in applications such as ATE, RF communication and RF parametric measurements where a rugged switching module is needed for signal routing. Typical switching applications for SPDT coaxial switches include signal routing of a single input to dual instruments.

The M9155CH40 provides an exceptional 0.03 dB insertion loss repeatability throughout a 5 million life cycle, unmatched isolation required to maintain signal integrity, and a low SWR that minimizes measurement uncertainty.

모듈 유형
Microwave SPDT Switch
모듈 유형
Microwave SPDT Switch
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모듈 유형:
Microwave SPDT Switch
M9155CH40 PXI Hybrid Coaxial Switch

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