100kHz to 40GHz multi-port VNA, do you know?

What is a 100kHz to 40GHz multiport VNA? What does it do? Rohde & Schwarz’s new R&S®ZNBT40 is the industry’s first vector network that can configure up to 24 measurement ports in the 100kHz to 40GHz frequency range analyzer (VNA) that product developers can use to measure multi-port devices like 5G array antennas. The multi-port structure of R&S®ZNBT40 is not only suitable for measuring multi-port devices, but also can measure multiple devices under test (DUT) simultaneously on the production line, helping users improve production efficiency. Rohde & Schwarz ensures that all 24 ports of the R&S®ZNBT40 meet the calibrated performance indicators. Together with the R&S®ZNBT40, the R&S®ZNBT26 is launched, which is the model of the ZNBT product series with a measurement frequency of 26.5 GHz. .

January 31, 2019 - Munich. Manufacturers of active and passive components can now measure various types of multi-antenna communication systems (MIMO, ISO, MISO) with the R&S®ZNBT40 vector network analyzer. Thanks to its With a frequency range up to 40GHz, the R&S®ZNBT40 is not only very suitable for measuring 5G NR front-end module applications, but also military radar systems, antenna arrays, beam forming chips, etc. are also within its application range. It can connect and measure a DUT with 24 ports at one time, or measure multiple DUTs at the same time.

In terms of extended applications, the R&S®ZNBT is currently the only multiport vector network analyzer on the market that measures below 300 kHz, making it ideal for verifying that various digital cables such as USB-C meet quality specifications. ideal measuring instrument.

R&S®ZNBT can also be used for signal integrity testing, such as measuring crosstalk between signal transmission lines, deviations in signal line lengths, locating cable fault points, etc. When testing is required during the development and maintenance of products, the R&S®ZNBT40 is an ideal choice, especially in a production test environment, because measuring 24 ports at the same time can save users a lot of time and costs.

Ensure the indicator parameters of all measurement ports

Because Rohde & Schwarz guarantees that the performance of all measurement ports of the R&S®ZNBT can meet the calibrated technical indicators, in addition to measuring the S parameters of multi-port devices, it can also measure the phase information of 24 channels of signals simultaneously. In addition, because the uncalibrated radio frequency indicators of R&S®ZNBT are also extremely excellent, users can fully rely on the long-term stability of its measurement results.

The R&S®ZNBT40 and R&S®ZNBT26 are new additions to the widely recognized R&S ZNBT multi-port vector network analyzer series. Prior to this, the R&S®ZNBT series already had two models: R&S®ZNBT8 (9 kHz to 8.5 GHz) and R&S®ZNBT20 (100 kHz to 20 GHz). The R&S®ZNBT in all frequency bands can be configured with up to 24 measurement ports. Users can now purchase the new R&S®ZNBT26 and ZNBT40 multi-port vector network analyzers from Rohde & Schwarz. The above is the analysis of multi-port VNA from 100kHz to 40GHz. I hope it can help you.