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RSCommander is a versatile software tool for a wide range of Rohde & Schwarz spectrum-, network analyzers, signal generators and oscilloscopes. It allows for automatic instrument discovery, making screenshots, reading traces, file transfer and simple script creation.

English - 2017年12月24日

R&S®VISA is a standardized software library that allows fast communications over diverse interfaces with a wide variety of T&M instruments that are detected on the network from PC applications. R&S®VISA also includes a trace tool that simultaneously monitors communications between multiple applications and T&M instruments, and permits targeted analysis with the aid of efficient filters.

English - 2020年5月26日

Rohde & Schwarz offers a powerful tool for remote control of their oscilloscopes - the RsInstrument Python module. This module enables users to control and automate their Rohde & Schwarz test & measurement instruments, including oscilloscopes, through Python scripts or interactive console communication.

English - 2023年12月14日

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

English - 2021年12月16日

Power converter and inverter designs for higher power levels are usually based on hard switching half bridge configurations. In such setups, users must pay particular attention to proper switching operations to prevent shoot-through events. Setting up complex real-time trigger conditions using the R&S®RTE and R&S®RTO oscilloscopes increases the test coverage and robustness of converter and inverter systems.

English - 2020年8月10日

Almost every switched-mode power supply (SMPS) needs an EMI (Electro Magnetic Interference) input filter to suppress any disturbances of the SMPS on the power lines. This requirement having an input filter in the design ensures that no negative effect will occur in other parts of the systems connected to the power lines. Therefore, the design and the validation of the input filter is a major task during a typical power supply design. The conducted emission (CE) test according to a specific standard is a suitable and a common validation method to release the design at the end of the development cycle. Nowadays, this conducted emission test will be performed as pre-compliance test during the development phase in the lab as well. In this case, the designer will obtain an early feedback whether the design has to be optimized regarding any disturbances present on the power lines. In most cases, the designer has to adjust the input filter to obtain a more effective suppression of disturbances generated by the SMPS. However, the designer needs to know details about the noise spectrum to optimize the input filter as effective as possible. In addition to magnitude and frequency information of the noise source, it would be very helpful to know whether the noise is generated by a common mode source or by a differential mode source. During the standard conducted emission test, common and differential mode noise is a combination in the measurement results and thus not possible to gain deeper insights. This document will describe a method to separate common-mode and differential-mode separation using two oscilloscope channels. This separation approach works without any additional hardware component like a noise separator. The designer will be able to distinguish between common-mode (CM) and differential-mode (DM) noise. This additional information about the dominant mode provides the capability to optimize input filters very efficiently.

English - 2020年9月17日

Secondary surveillance radar (SSR) bridges the gap between communications systems and classic radar systems. Despite the increasing capabilities of mobile communications, SSR remains a major component in airspace surveillance. State-of-the-art methods such as Mode S reply enhance SSR with broadcast-like capabilities and enable airports in remote locations to surveil the airspace even if no radar is available. More advanced techniques such as automatic dependent surveillance broadcast (ADS-B) utilize the infrastructure provided by a Mode S reply transponder to provide even more information for ground control and other aircraft.

English - 2021年5月17日

Simplified Chinese - 2026年2月23日

Simplified Chinese - 2024年9月25日

The R&S®RTO / R&S®RTE oscilloscope is a valuable tool for analyzing EMI problems in electronic designs. High input sensitivity, high dynamic range and a powerful FFT implementation are key features for capturing and analyzing unwanted emissions.

English - 2015年2月26日

A key challenge for embedded devices with DDR memories is to maintain signal integrity in the presence of power and ground rail fluctuations. This becomes even more important as supply voltages decrease and switching speed increases leading to tighter power rail tolerances and jitter requirements.

English - 2017年4月5日

Modern, capacitive touchscreens as used, for example, in mobile phones are susceptible to common mode noise exhibited by external power supplies (EPS).

English - 2018年5月17日

EMI compliance is becoming a major concern for advanced power electronics due to increasing switching speeds. Correlated time-frequency measurements help optimize gate driving and minimize electromagnetic emissions early on during development.

English - 2023年4月27日

This Application Note gives 10 useful Tips & Tricks for the users of Rohde & Schwarz attribute-based instrument drivers. It is recommended for the first-time LabVIEW users as well as for the experienced programmers.

English - 2017年1月30日

With the R&S®RTO-K17/RTE-K17 High Definition Option the user will see more signal details with up to 16 bit vertical resolution.In combination with the superior analog front end of the R&S®RTO and R&S®RTE, the user has a versatile instrument in his hands to analyze a wide range of applications. From Switch Mode Power Supplies to Radar RF, the user can inspect all with one scope.

English - 2015年4月13日

Deep memory in an oscilloscope ensures that long waveforms are captured with high resolution right down to the details thanks to a high sustained sample rate. Users can be confident that they are not ‘missing anything’. They benefit from viewing longer periods of time and quickly finding signal anomalies or important events.

English - 2017年3月21日

This application note describes Battery Life Measurements with the R&S®RT-ZVC02/04 Multi-Channel Probe. The measurements are described with the use of an oscilloscope. The R&S®RT-ZVC Multi-Channel Probe can be used with R&S®RTE1000, R&S®RTO2000 or R&S®RTP.

English - 2019年1月17日

Simultaneously measure various current levels from μA to A in all phases of IoT device activity – from sleep to receive and transmit mode

English - 2019年10月1日

This paper explains how to use the Rohde & Schwarz IVI.NET instrument drivers in Visual Studio environment from the prospective of an occasional C# programmer in need of automating a measurement task.

English - 2016年5月31日

Oscilloscopes are the workhorses for power electronics engineers. With powerful and easyto- use FFT analysis capabilities, their application fields extend to EMI debugging – and that saves a lot of time and money. A typical task is verifying the effectiveness of an EMI filter – early in the development phase.

English - 2019年9月23日

Many serial interfaces use Manchester or non-return-to-zero (NRZ) coding. Oscilloscopes typically offer dedicated software options for debugging and testing the communications interfaces for common standards such as I2C, UART or CAN. The R&S®RTx-K50 option expands the addressable range of interface standards by adding decoding capability for standardized and proprietary Manchester or NRZ coded buses. It allows customizable configuration of the protocol structure that has to be decoded.

English - 2020年10月19日

English - 2024年9月25日

This application note introduces the IVI High Speed LAN Instrument Protocol (HiSLIP) and outlines its features. HiSLIP is the successor to the VXI-11 LAN remote control protocol. This document also describes guidelines for using this protocol.

English - 2014年11月12日