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.

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.

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.

ZN-Z15x automatic economy calibration units series up to 8.5 GHz: 2, 4 or 6 ports SMA(f), ZN-Z154 up to 24 ports, 2-port type N(f). ZN-Z156: 2 ports 67 GHz.

Series of automatic economy calibration units with frequencies up to 50 GHz. 2 and 4 port models available. ZN-Z51 has configurable test ports.

17-Jun-2022 | Press Releases | Test & measurement

Rohde & Schwarz extends the R&S ZNB vector network analyzer family maximum frequency to 43.5 GHz

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.

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

This document provides the technical specifications of the R&S®ZNB vector network analyzer.

Rohde & Schwarz offers a wide range of versatile vector network analyzers and accessories with excellent characteristics.

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

07-Jun-2023 | Press Releases | Test & measurement

For precise and time-saving compliance testing of the latest generation PCIe 5.0 and 6.0 cables and connectors in line with PCI-SIG specification, Rohde & Schwarz presents a new R&S ZNrun test automation option. The solution reduces testing times for PCIe x8 cables to just a few minutes for complete test runs. By comparison, manual testing takes several hours and involves major risk of connection errors by test engineers.

Ensures compliance of high speed Ethernet cable assemblies with fast automation and easy testing.

05-Oct-2025

25-Feb-2025 | Press Releases | Test & measurement

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.

18-Sep-2025 | Press Releases | Test & measurement

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.

Describes all instrument functions and remote control commands, as well as measurement and programming examples.

01-Apr-2021 | Press Releases | Automotive

Raydiall & Yazaki verify Single Pair Ethernet (SPE) connectors for 1000BASE-T1 with the support of Rohde & Schwarz.

12-Nov-2020 | Press Releases | Automotive

Test and measurement specialist Rohde & Schwarz extends its support to the University of New Hampshire Interoperability Laboratory (UNH-IOL) with an extension to their compliance test services. As a result, UNH-IOL customers can now achieve compliance for automotive Ethernet cables and connectors (link segment) based on the OPEN Alliance TC9 working group test specification supporting both unshielded (UTP) and shielded twisted pair cables and connectors (STP).

ZNB3000 - EU Declaration of Conformity

Describes all instrument functions and remote control commands, as well as measurement and programming examples.

Outstanding speed, dynamic range and ease of operation

Simplifying mixer measurements with the R&S ZNB

01-Oct-2013

Vector Network Analyzers of t ZNA and ZNB family are able to measure magnitude and phase of complex S-parameters of a device under test (DUT) in the frequency domain.

30-Jul-2020 | AN-No. 1EP83

The R&S ZNB vector network analyzer is easy to configure and calibrate using the built-in intermodulation wizard.

19-Dec-2013

Obtain fast data reading for realtime filter tuning with the R&S®ZNB vector network analyzer from Rohde & Schwarz.

27-Nov-2019

26-Mar-2024 | Press Releases | Test & measurement

Rohde & Schwarz offers comprehensive test and measurement solutions for embedded design challenges for today’s requirements for efficiency, safety, reliability and interoperability. The highlights will be showcased at the embedded world Exhibition & Conference 2024 in Nuremberg, Germany.

Rohde & Schwarz offers a comprehensive product portfolio of extensions and switch matrixes designed for a wide range of VNAs.

R&S®ZNB offers all the functionality needed to test digital high-speed signal structures on PCBs in one box.

20-Sep-2016