8-GHz RF Switch Matrix Simplifies ATE Setups

The Ikalogic CS8216, a cutting-edge 2x16 non-blocking RF switch matrix designed for automated testing in 5G/6G, IoT, and wireless device characterization, offers fast switching and simplified setup.
Nov. 25, 2025

What you'll learn:

  • Provides a 2x16 non-blocking RF switch matrix with fast sub-microsecond switching times.
  • Designed for frequencies up to 8 GHz with excellent RF performance, including low insertion loss and high isolation.
  • Simplifies multi-port RF testing by reducing cabling complexity and supporting automated test scripts via USB control.
  • Compatible with open-source software in Python, C++, and Node.js for flexible integration into test.

Ikalogic’s CS8216 represents the first product in the company’s CS8000 modular RF switching platform. The 2×16, non-blocking RF switch matrix, designed for automated RF and microwave test environments, enables flexible routing, fast switching, and simplified multi-port test setup configuration.

Engineered for demanding applications in 5G/6G research, multi-port RF device characterization, wireless module validation, and production test automation, the DC-to-8-GHz CS8216 offers excellent RF performance combined with a modern software-driven control interface.

Designed for Modern RF Test Workflows

Multi-port devices such as MIMO radios, IoT modules, GNSS receivers, and broadband amplifiers require fast and repeatable routing of RF signals across many ports. Until now, this signal routing often involved manually wired relay boxes or bulky, expensive switching platforms.

But with the launch of the CS8216, automated path configuration helps to simplify and accelerate the test workflow. It also reduces cabling complexity, provides scalable system growth, and integrates with automated test scripts.

Additionally, the CS8216 delivers fast switching with <1-µs command-to-RF transitions and insertion loss of about –5 dB at 4 GHz. Isolation is typically >70 dB. It also offers a USB control interface and comes with open-source software examples (Python, C++, and Node.js).

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About the Author

David Maliniak

Executive Editor, Microwaves & RF

I am Executive Editor of Microwaves & RF, an all-digital publication that broadly covers all aspects of wireless communications. More particularly, we're keeping a close eye on technologies in the consumer-oriented 5G, 6G, IoT, M2M, and V2X markets, in which much of the wireless market's growth will occur in this decade and beyond. I work with a great team of editors to provide engineers, developers, and technical managers with interesting and useful articles and videos on a regular basis. Check out our free newsletters to see the latest content.

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About me:

In his long career in the B2B electronics-industry media, David Maliniak has held editorial roles as both generalist and specialist. As Components Editor and, later, as Editor in Chief of EE Product News, David gained breadth of experience in covering the industry at large. In serving as EDA/Test and Measurement Technology Editor at Electronic Design, he developed deep insight into those complex areas of technology. Most recently, David worked in technical marketing communications at Teledyne LeCroy, leaving to rejoin the EOEM B2B publishing world in January 2020. David earned a B.A. in journalism at New York University.

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