The two-quadrant (R&S®NGU201) and the four-quadrant (R&S®NGU401, R&S®NGU411) provide up to 60 W of power and measurements with up to 6 ½ digit resolution.

This application note provides a tool which generates a voltage or current sweep using the arbitrary function of the instruments. A fast log captures voltage and current values during the sweep.

15-Feb-2021 | AN-No. 1GP129

Find the right Rohde & Schwarz DC power supply that fits your technical requirements and application needs.

application program for battery model generation from discharge data

21-Nov-2022 | AN-No. 1GP136

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

Rohde & Schwarz will present its advanced test and measurement solutions for the embedded industry at the embedded world, to tackle the emerging challenges in all embedded systems: From energy efficiency and electromagnetic interference to digital design and connectivity.

16-Feb-2021 | Press Releases | Test & measurement

With two new source measure units (SMU), Rohde & Schwarz enters a market previously not addressed by the power products of the test and measurement specialist. The performance of the new R&S NGU201 and R&S NGU401 SMUs enables simultaneous sourcing and measuring of currents and voltages with high precision. The two-quadrant R&S NGU201 addresses wireless device battery tests and automatically switches from source mode to sink mode at a defined positive input voltage. The four-quadrant R&S NGU401 can also switch at negative voltages, supporting source measurements for a vast range of power supply types.

Explore our R&S®ESSENTIALS DC power supplies portfolio, learn more about bench power supplies application scenarios in hands-on sessions and blog posts.

Models: R&S®NGU201, R&S®NGU401, R&S®NGU411

Rohde & Schwarz instrument security manual for the R&S®NGU power supply series be used in a secured environment.

Batteries are used in a variety of applications, and their quality can be affected by cycling. This tool provides an easy way to determine battery performance over time.

17-Dec-2021 | AN-No. 1GP130

This application note is about creating your own battery model for the R&S®NGM200 or R&S®NGU201, beyond the standard models provided within the battery simulation option NGM-K106.

26-Jul-2023 | AN-No. 1GP128

Describes all instrument functions for the base unit and optional firmware applications.

Describes the assembly of the Rohde & Schwarz instruments of the R&S®NGL, R&S®NGM, R&S®NGU and R&S®NGA series, and the R&S®SMCV100B vector signal generator in a 19´´ rackmount-kit.

Provides the information required to prepare the instrument for use and start working.

Logging and charting tool for DC power supplies.

14-Nov-2019 | AN-No. 1GP122

This application note applies to DC power supplies R&S®NGL200, R&S®NGM200, R&S®NGP800, R&S®NGU201 and R&S®NGU401, as well as LCR meters R&S®LCX100 and R&S®LCX200.

19-May-2022 | AN-No. 1GP135

15-Oct-2024 | Press Releases | Wireless communications

Rohde & Schwarz supports the AirFuel Alliance RF Standard with a proof of concept for testing far field wireless power systems. The RF wireless power tester developed by Rohde & Schwarz utilizes the company’s test and measurement equipment along with wireless charging development kits available on the market.

01-Oct-2024 | Press Releases | Test & measurement

Rohde & Schwarz exhibits advanced T&M solutions that address emerging challenges in consumer electronics development at CETEX Consumer Electronics Test & Development Forum and Expo at RAI in Amsterdam.

Explore why SMUs, vital for voltage/current measurements & acting as power supplies, are a must-add to your toolkit!

Battery cycle tool for the R&S®NGU401/NGU201/NGM200/NGL200

02-May-2023

Battery simulation tool for R&S®NGM200/NGU201 power supplies

02-May-2023

I/V semiconductor characteristic curves with Rohde & Schwarz sweep tool

02-May-2023

Models: R&S®NGU201, R&S®NGU401, R&S®NGU411

Models: R&S®NGU201, R&S®NGU401, R&S®NGU411

Four-quadrant source measure units

The R&S®NGU401 source measurement unit (SMU) is ideal to perform reverse polarity tests which are specified as part of ISO 16750‑2, plus it provides automated testing capability.

23-May-2022

Thanks to their extremely high accuracy and fast load recovery time, the R&S®NGU source measure units (SMU) are perfect for challenging applications. A special ammeter design is used to precisely measure current drains from nA to A in one pass – no need to make multiple measurement sweeps.

R&S®NGU201 Source measure unit - Compsheet Brochures and Data Sheets

R&S®NGU ARB function SCPI and python cheat sheet Brochures and Data Sheets

R&S®NGU401 versus Keithley 2401 - Comparison Sheet Brochures and Data Sheets