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Signal Quality Analyzer Adds Sequence Editor for PCIe 6.0 Test

Sept. 3, 2025
Anritsu's signal quality analyzer incorporates an advanced sequence editor and GUI-based test creation capabilities to accelerate validation of high-speed transmission devices.

Anritsu significantly enhanced the Sequence Editor feature of its MP1900A Signal Quality Analyzer, a high-performance bit-error-rate tester (BERT). It allows for the intuitive, GUI-based creation of test sequences for abnormal and stress conditions. Streamlining the evaluation process for PCIe 6.0 devices, the updated Sequence Editor offers multiple critical features for next-generation device validation.

The GUI-based interface simplifies the development of complex test sequences for abnormal and stress conditions. Thanks to its multichannel evaluation capability, simultaneous testing is possible across multiple PCIe lanes to enable realistic test environments.

In addition, precision fault isolation and other advanced capabilities help engineers isolate both physical- and logical-layer errors in high-speed transmission environments. It can also improve workflow efficiency: Streamlined design and validation processes improve overall product quality and reduce time-to-market.

As PCIe 6.0 transmission speeds reach 64 Gtransfers/s, traditional signal evaluation and fault identification methods face increasing complexity. The enhanced MP1900A addresses these challenges by supporting both standard compliance testing and advanced abnormal/stress test scenarios to help prevent costly rework while improving validation efficiency.

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About the Author

Alix Paultre | Editor-at-Large, Microwaves & RF

Alix is Editor-at-Large for Microwaves & RF

An Army veteran, Alix Paultre was a signals intelligence soldier on the East/West German border in the early ‘80s, and eventually wound up helping launch and run a publication on consumer electronics for the U.S. military stationed in Europe. Alix first began in this industry in 1998 at Electronic Products magazine, and since then has worked for a variety of publications, most recently as Editor-in-Chief of Power Systems Design.

Alix currently lives in Wiesbaden, Germany.

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