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The R&S®ZNB vector network analyzer features a wide dynamic range, low trace noise and high output power and is targeted at applications in the electronic goods and mobile radio industries.

Switch matrix - configurable switch matrix for up to 48 network analyzer ports, up to 26.5 GHz.

The R&S®ZNB3000 vector network analyzer is optimized for high-volume production and demanding applications, thanks to industry-leading measurement speed, stability and scalability.

The TDR option displays discontinuities, reflection factors or impedance versus delay/length.

Perform interface tests during your USB design process and verify the compliance with USB test solutions from Rohde & Schwarz > Get more information!

Noise figure measurement with vector network analyzers

Options for characterizing frequency-converting devices such as mixers, block upconverters and downconverters, T/R modules and others.

Verify and debug your PCI express protocols with PCIe test solutions by Rohde & Schwarz ► Get more information!

Rohde & Schwarz expands its R&S ZNB3000 vector network analyzer's frequency range to 54 GHz and delivering enhanced performance for a wider range of applications, as demonstrated at European Microwave Week.

2025年9月18日 | Press Releases | Test & measurement

Visit Rohde & Schwarz at the Embedded world 2026 in Nuremberg for the test & measurment solution you need.

Rohde & Schwarz introduces the R&S ZNB3000, a new vector network analyzer optimized for high-volume production and short ramp-up times, thanks to industry-leading measurement speed and reliability. Its scalable design allows for rapid upscaling and easy adaptation to application specific requirements. Featuring the highest dynamic range and output power in its class combined with future-ready performance, it supports the development of next-generation technologies.

2025年2月25日 | Press Releases | Test & measurement

The R&S®ZNB and R&S®ZNBT vector network analyzers from Rohde & Schwarz now support eye diagrams.

ZNB Vector network analyzer features a wide dynamic range, low trace noise and high output power necessary in electronic goods and mobile radio industry.

Compression point measurement with ZNB3000

Choose Rohde & Schwarz test solutions for passive components for reliable test results and test speed reasons.

Discover Rohde & Schwarz solutions for automotive Ethernet testing: world's first compliance test solution for 1000BASE-T1.

Two-tone intermodulation measurement with ZNB3000

R&S®ZNB3000 Product launch video

Validating high-speed cables for high-data rate transmission is essential. This video shows how to characterize a PCIe high-speed cable with R&S ZNB3000

Signal integrity of differential structures measured in the time domain

How to set up eye diagram measurements with option R&S®ZNB-K20

A computer simulation for the R&S®ZNA, R&S®ZNB, R&S®ZNBT and R&S®ZND that can be used to test a remote control program without the need for any VNA hardware.

Join RF experts from Rohde & Schwarz and the industry live and online for the first time at the RF Testing Innovations Forum 2025!

R&S®RF Ports Alignment Software - Tailored solution for calibrating amplitude, time and phase of multi-channel SMW200A setups.

Stable RF component production test solutions for constant quality. R&S offers leading-edge test solutions from on-wafer to final devices.

Choose Rohde & Schwarz test solutions for mixers & frequency converters for dynamic range, ease of operation and phase noise performance reasons.

Choose Rohde & Schwarz signal and power integrity test solutions for the best application fit thanks to time and frequency considerations.

Rohde & Schwarz offers testing solutions for automotive domain controllers and high-performance ECUs, ensuring seamless communications in the vehicle.

The R&S ZNB have new deembedding options integrated into the FW, which can easily be run with the R&S VNA.