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The FSWX is the first signal and spectrum analyzer with multichannel spectrum analysis, cross-correlation (x-correlation) and I/Q preselection.

The Rohde & Schwarz FSWX signal and spectrum analyzer has been named 2025 Product of the Year by the EDN editors.

2026年2月20日 | Online News | Test & measurement

Visit us at the EuMW. We look forward to welcoming you at our Rohde & Schwarz booth.

The FSWX signal and spectrum analyzer from Rohde & Schwarz is the first multichannel signal and spectrum analyzer with multiple input ports, unlocking new possibilities in signal analysis. It is also the first instrument of its kind with a cutting-edge internal multi-path architecture enabling a novel cross-correlation feature.

2025年6月13日 | Press Releases | Test & measurement

Discover Rohde & Schwarz at MWC Barcelona 2026 (Hall 5, Stand 5A80): NTN, AI-RAN, Wi-Fi 8 and mission-critical testing for reliable next-gen networks.

Learn more about the FSWX, the first signal and spectrum analyzer with multichannel spectrum analysis, cross-correlation (x-correlation) and I/Q preselection.

In this demo video application engineer Florian Ramian shows how to characterize a high-power PA with the FSWX signal and spectrum analyzer.

Meet the FSWX Signal & Spectrum Analyzer – the first instrument with face-coherent dual inputs, demonstrated at EuMW 2025, and designed to revolutionize Electronic Warfare testing.

Introducing the FSWX signal & spectrum analyzer – unveiled at EuMW 2025 – featuring a unique dual-input architecture for simultaneous signal measurement and enhanced testing accuracy.

Watch the revolutionary signal and spectrum analyzer FSWX in action.

Brings the experience and power of Rohde & Schwarz signal analysis to PC and cloud applications

In this video application engineer Florian Ramian demonstrates how to measure a high gain frequency converting LNB with the FSWX signal and spectrum analyzer.

In this video application engineer Florian Ramian walks you through a standard signal channel measurement demo, using the new cross-correlation feature of the FSWX to reduce measurement uncertainty.

Discover solutions for systems and networks on-ground and in-orbit. Learn how our solutions can support every aspect of satellite testing.

Explore solutions for electronic spectrum operations (EMSO) and electromagnetic warfare testing. Discover products for EW testing, radar testing and cognitive radar.

A low EVM is key to meeting the demand for higher data rates. Explore EVM validation solutions. Discover the cutting edge of RF component characterization.

Class-leading mobile network infrastructure testing solutions to address various needs and to enable the opportunities of 5G. Learn more.

Rohde & Schwarz invites attendees to EuMW 2025 in Utrecht to “Discover the next wave of test and measurement” at booth A026 in the Jaarbeurs Utrecht. A key highlight of the exhibition will be the game-changing FSWX signal and spectrum analyzer.

2025年8月14日 | Press Releases | Test & measurement

In this video application engineer Florian Ramian walks you through a standard signal channel measurement demo, using the new cross-correlation feature of the FSWX to reduce measurement uncertainty.