Download Center

Oscilloscope bus decoding, RTO2000, bus decoding, I2C Dive into your protocol to check for any problems with your I²C interface.

Discover some of the key parameters of an oscilloscope and how they impact on the performance in this video series: Part 1: Bandwidth and frequency response R&S®RTO2000 Video, application videos, oscilloscope, troubleshooting, mixed signal oscilloscope R&S Talking about bandwidth Open Lightbox Talking about bandwidth

The R&S®RTO-K92 eMMC Compliance Test option offers an automated test solution for the electrical interface of an eMMC device according to the JEDEC specification, revision 5.1. Oscilloscope Application Videos, Application Video, Application Videos, Videos, eMMC Interface Compliance Test Learn how you can use the eMMC compliance test of R&S for automated testings of electrical interfaces!

This Application Note addresses signal measurements and analysis of automotive radars that are crucial during the development and verification stages.

10-Jun-2016 | AN-No. 1MA267

RTO2000, debugging, EMI When debugging EMI problems in electronic circuits, development engineers face the challenging problem of quickly and accurately identifying and eliminating the sources of unwanted emissions. Many problems can be eliminated during development by using oscilloscopes for EMI debugging.

Generating models with a VNA and using these on an oscilloscope via the deembedding

23-May-2023 | AN-No. 1SL393

Oscilloscope bus triggering, RTO2000, bus triggering, history mode, break condition Use the hardware trigger to isolate break conditions. Break conditions can be corellated with their root cause one by one using the History Mode.

RTO2000, waveform display, R&S®SmartGrid, complex measurements Use the R&S®SmartGrid function to configure the display. For complex measurement tasks where several screen displays are helpful, you can superposition windows in multiple tabs. All measurement diagrams have labeled scales so you can immediately read important signal characteristics.

This document is divided in two parts and starts with an introduction in AC-DC conversion principles in general. It will present the most common circuits used for different power levels. The switching mode power supply (SMPS) converter will be the main focus as they are used everywhere in the electronics. Especially the flyback converter design in different flavors are highlighted. Nevertheless, all measurements are also applicable for other SMPS converter designs operating at higher power levels.In the second part of this document, most relevant testing methods and procedures of an AC-DC converter are highlighted. For each testing section, a fundamental part will be upfront discussed and it is followed by a presentation of a suitable measurement method. In this second part, the device under test (DUT) is considered as black box device and thus the structure is similar. Therefore, the testing parts consists of methods related to input tests, output tests and a combination of both like efficiency. Of course, some test performed at the output of the converter are also relevant for DC-DC converter, e.g. the validation of the output ripple.

14-Nov-2022 | AN-No. 1SL387

長さを計測するためには 正確な定規を頼りにします。同様に 適切なプローブを正しい方法で使用することで、測定確度は向上します。

RTO2000, user interface, toolbar, display, cockpit The advanced user interface enables clear orientation thanks to colour coding, as well as having a high-resolution capacitive touchscreen with gesture support. The toolbar at the top of the screen provides access to frequently used functions such as measurements, zoom and FFT.

Webinar, RTO2000, Automotive Ethernet compliance testing This webinar presents details on the individual test cases of the compliance test and provides useful information on the required test setup.

Video, RTO2000, Oscilloscope, Power integrity test Today’s highly integrated electronic devices use smaller voltage levels and therefore require much smaller ripple levels on the power rails for reliable operation.

Oscilloscope bus debugging, RTO2000, bus debugging, UART, RS232, RS485 Let your Oscilloscope decode your UART/RS232/RS485 interfaces for you! So you can quickly understand the data and correlate the data content with the electrical signal.

The DUT operates in Test Mode 4 which is a PRBS sequence and it is exposed on a 125MHz disturber signal which comes out of theB6 signal generator which is integrated in the RTO6 oscilloscope. The ScopeSuite software provides a step by test foto guided test execution and reports the test results.

It is designed for precise power integrity measurements in combination with the R&S®RTE1000 and R&S®RTO2000 R&S®RTE1000, Application Videos, rto2000 Precise measurements with the R&S®RTE1000 Oscilloscope and the R&S®RT-ZPR20 Power Rail Probe

RTO2000, toolbar, measurement functions, fast access The toolbar at the top of the screen provides access to frequently used functions such as measurements, zoom and FFT. Configure measurement in a few seconds by simply activating the measurement setup in the toolbar and choosing the desired measurement function and source channel in the sidebar.

12-Nov-2020 | Press Releases

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).

In this demo, Rohde & Schwarz and VIAVI Solutions in collaboration with Analog Devices are showcasing how advanced energy saving features such as microsleep DTx or discontinuous transmit on an O-RU platform save energy under real-world traffic loads - measured and validated through the R&S®RTO6 oscilloscope, the R&S®NGT power supply and the VIAVI TM500 O-RU tester.

This results in minimal trigger jitter without postprocessing correction as well as high sensitivity that can be extended up to 16 bit in HD mode. 16-bit, low noise, RTO2000, high definition, precise measurement The unique digital trigger system from Rohde & Schwarz uses the sampling point of the A/D converter in the acquisition path so that the trigger system's input data is identical to the displayed

03-May-2023 | Press Releases

At IPAC’23 in Venice, Italy, Rohde & Schwarz demonstrates solutions that meet high precision particle accelerator requirements, address challenges in elementary particle research, particle therapy applications, material characterization, precise beam forming and monitoring as well as safe storage.

This paper describes the characterization of aluminum electrolytic capacitors specifically used in AC-DC power converter applications. It will be discussed why this capacitor technology is critical regarding lifetime and why it cannot be substituted simply by any another capacitor technology. Different aging effects of the capacitor will be discussed. Usage of the capacitor in different AC-DC converter topologies will be presented. Simulation circuits will be used to analyze the capacitor in more detail before suitable measurements will be performed to demonstrate a real example of a switching-mode power supply (SMPS).After the introduction into the aluminum electrolytic capacitor basics and theory, this paper will also present all important and possible measurements of capacitor parameters, like capacitance, equivalent series resistance (ESR) and ripple current. This includes in-circuit measurement which can be performed with an oscilloscope. An LCR-bridge is used to obtain high accuracy measurements in addition. A comparison between the two measurement methods will be presented. Furthermore, the required measurement hardware for the in-circuit measurements and the bridge measurement will be discussed and presented.Lastly, two different lifetime calculation methods are presented and a real example is used to compare the advantages and disadvantages of the different methods.Thanks to Mr. Frank Puhane from Würth eiSos GmbH & Co. KG who provided me with all aluminum electrolytic capacitor samples including the prepared capacitor with build-in temperature sensors to perform all measurements. Furthermore, his great expertise was very beneficial and helpful to create this premium application note.

07-Feb-2023 | AN-No. 1SL388

Measuring the power supply noise rejection (PSNR) requires accurate generation and leveling of artificial, sinusoidal disturbances and measurement of resulting phase-noise and jitter impairments.

30-Sep-2020

In addition the RTO6 can be used to monitor the communication between the two automotive Ethernet devices and also check the frequency response and spectrum of the noise signal source coming from the SMW. 1000BASE-T1, Signal Quality Indicator (SQI) 1000BASE-T1 interoperability test

RTO2000, signal flow diagrams, dialog boxes, crosslinks Signal flow diagrams in the dialog boxes visualize the signal processing, making it easier to configure measurements. Crosslinks take you directly to logically related settings. Forward/back buttons help you navigate quickly between dialog boxes. Semi-transparent dialog boxes are an elegant way of keeping everything in view.

Signal model based approach to joint jitter and noise decomposition - First published at DesignCon 2020 - White Paper

TC8 – OPEN Alliance - Flyer

27-Oct-2021 | Press Releases

Rohde & Schwarz is presenting its solutions live at productronica 2021, the leading global trade show for electronics development and production. The focus is on T&M equipment for latest technologies including automotive radar, satellite communications, Wi-Fi 7 and 5G. High throughput and low cost are essential in production environments, and Rohde & Schwarz solutions support exactly these goals. Trade show visitors will find the following Rohde & Schwarz highlights and more in hall A1, booth 375 at Messe München.

From designing a test setup to performing accurate measurements

This application note discusses important aspects of double-pulse test setups as well as how to perform accurate measurements. Double-Pulse testing is a standard test-method.

22-Mar-2021 | AN-No. GFM347

R&S VSE-K70x/FSx-K70x/FPx-K70x Vector Signal Analysis Application - Specifications