Rohde & Schwarz R&S ZNB3000 vector network analyser

Designed to combine precision and speed in a scalable platform, Rohde & Schwarz’s R&S ZNB3000 vector network analyser helps engineers and researchers accelerate innovation in high-performance RF applications and signal integrity testing. By extending the product’s maximum frequencies up to 32 GHz, 43.5 GHz and 54 GHz, the company addresses even more applications. For example, the analyser can be used to enable precise characterisation of high-speed PCBs, cables and interconnects used in AI data centre infrastructure.

The analyser range offers good RF performance with a high dynamic range of up to 150 dB, high output power and low trace noise of less than 0.0015 dB RMS. These attributes enable fast measurements, even at higher frequencies. The new models retain the series’ characteristic features, including: ultrafast measurement speed, to maximise throughput and reduce the cost of testing; low start frequency of 9 kHz, enabling precise time-domain analysis for signal integrity and high-speed testing; and a flexible frequency upgrade concept, so users can start with a base unit and expand the maximum frequency later by purchasing upgrade options.

The high-frequency models support advanced RF component testing for SATCOM applications in the Ka and V bands, such as filters, mixers, amplifiers, switches and beamformers, which operate at these high frequencies. They also enable RF component testing for 5G, 6G and Wi-Fi applications. This makes the analyser useful for both production environments and research labs working on next-generation technologies.