27-Oct-2021 | Press Releases | Wireless communications

Recently, China Mobile has selected the R&S SMM100A vector signal generator from Rohde & Schwarz to validate its 5G technology. The new signal source generates 5G signals in research applications to verify current and future 5G technologies. The project is a continuation of the long term cooperation between China Mobile and Rohde & Schwarz China.

Všeobecné obchodní podmínky dodávek zboží a služeb v obchodních vztazích s podnikateli a institucemi

Červenec 2019

Cell search and cell selection in UMTS LTE

17-Sep-2009 | AN-No. 1MA150

This application note introduces the working principles of a conventional trigger system and explains the advantages of the real-time capable digital trigger of the RTO oscilloscopes.

11-Apr-2012 | AN-No. 1ER04

This application note explains how to generate phase coherent signals with a compact easy-to-use solution.

07-Sep-2016 | AN-No. 1GP108

This application note describes how to generate and analyze wideband digitally modulated signals in the mm-wave range. Rohde & Schwarz measuring equipment and some 3rd party off-the-shelf accessories are used for both signal generation and analysis.

02-Sep-2014 | AN-No. 1MA217

01-Oct-2020 | Press Releases | Automotive

CATARC (Tianjin) Automotive Engineering Research Institute Co.,Ltd. has selected leading global test and measurement supplier Rohde & Schwarz to supply a full vehicle antenna test (FVAT) system and support services. The system is required to optimize the performance and location of antenna modules, verify compliance with wireless and EMC standards and ensure proper operation of a vehicle’s wireless system. These aspects are essential for the development of emerging technologies such as autonomous driving.

20-Sep-2022 | Press Releases | Wireless communications

The China Mobile Research Institute and Rohde & Schwarz have joined forces to research and validate joint communication and sensing (JCAS). They plan to use the latest R&S AREG800A automotive radar echo generator from Rohde & Schwarz as an object simulator in a JCAS testing solution, thereby accelerating the research and development of JCAS and readying it for industrialization.

07-Jun-2022 | Press Releases | Test & measurement

Rohde & Schwarz has paired the outstanding performance of its established R&S RTP oscilloscope with an enhanced user interface and a larger display. The result is an even more flexible oscilloscope in a compact format with a modern look and feel that continues to deliver high-performance signal integrity in real time.

This Application Note presents Test & Measurement equipment for the broadcast and mobile radio sector and discusses some possible test setups.

08-Dec-2011 | AN-No. 1MA176

This application note is for readers that work with digital radio transmitting and receiving devices or maintain analog radio communication equipment.

10-Feb-2017 | AN-No. 1MA277

This presentation introduces the basics of EW environmental generation and considerations for setting up and configuring a simulation of the EMS.

This application note describes how to use the LTE Frequency Division Duplex (FDD) and Time Division Duplex (TDD) measurement functionality.

09-Apr-2015 | AN-No. 1CM103

This application note along with its corresponding white paper 1MA207 show how to use the R&S radar product portfolio to tackle test and measurement tasks in modern radar technology.

10-Aug-2012 | AN-No. 1MA127

Discover how innovations and ideas management are lived and breathed at Rohde & Schwarz and how we support our employees with the implementation.

Welcome to the Rohde & Schwarz webinar Phasenoise and Advanced Jitter Measurements Part 2.

Rest easy for years with the security afforded by R&S manufacturer service. Browse through our options for extended warranty or service contracts.

This video shows how the R&S®RTO oscilloscope with its vector signal explorer (VSE) software can be used to analyze wide band pulsed RF signals in terms of frequency, phase, amplitude and timing. Video, RTO2000, Oscilloscope, Analysis of wideband pulse signals This video demonstrates this unique capability of the R&S®RTO on the example of a frequency hopping signa

Stable RF component production test solutions for constant quality. R&S offers leading-edge test solutions from on-wafer to final devices.

A step by step HOW TO guide to perform manual and automated wireless coexistence testing

At the end of the year 2020, there were over 20 Billion internet of things (IoT) products in the world operating using the licensed and unlicensed frequency bands. This growth trend is projected to keep steady over the coming years as more and more people adopt to a smarter and more connected lifestyle. This will result in a much busier and challenging RF environment than the one we have today. In order to understand the complexity of the RF spectrum, a white paper was published in 2021 from Rohde & Schwarz, which featured RF spectrum activity at multiple locations observed at different times of the day. The locations were selected based on population densities and the amount of known RF transmitters & their frequencies at those locations. It was also concluded that the ISM bands on average have higher channel utilization since most IoT devices take advantage of the unlicensed spectrum. The paper recommended, that while performing wireless coexistence testing, the test conditions should reflect the operational RF environment that the device is intended to operate in. Otherwise, the characterization of RF performance would only reflect ideal case which doesn’t exist in real world operation. Since it is not always possible to test all devices in the real world, relevant test methodologies need to be setup to replicate the real world as much as possible.This will help us get a better understanding of how the receiver of the RF device will behave under different RF conditions. It is also recommended to perform measurements in order to understand the behavior of the device in the future when the spectrum will get even more challenging. Therefore, a through characterization of the capability of the RF receiver to handle in-band and out-of-band interference signals in also of interest.In terms of regulatory compliance requirements for ensuring wireless coexistence performance, the ANSI C63.27 is currently the only published test standard that provides guidance on how to perform coexistence testing on devices. The test complexity is based up on risk imposed on the user’s health in the event of a failure caused by an or a plurality of interference signal. The standard also gives device manufacturers guidance regarding test setups, measurement environments, interference signal types and strategy, performance quality measurement parameters for physical layer using key performance indicator (KPI) and application layer parameters for end-to-end functional wireless performance (FWP).In this application note, the guidance provided by the ANSI C63.27-2021 version regarding test setup, measurement parameter and interference signal have been followed. It will give the reader a clear idea on how to configure standardized test instruments from R&S in order to generate the wanted signal as well as unintended interference signals and conduct measurement to monitor device performance in terms of PER, ping latency and data throughput.This application note provides step-by-step instruction on how to perform measurements using conducted and radiated methodology. Both manual and automated instrument configuration approach is explained in this document.The automation scripts are written using python scripting language and are available for download with this application note, free of charge. Official required to run the scripts are available on the PYPI database.

10-Nov-2022 | AN-No. 1SL392

06-Feb-2023 | Press Releases | Corporate

Rohde & Schwarz invests around EUR 60 million in new center for cutting-edge technology in Memmingen

RSMY has full-fledged service center. It is equipped with the latest ATE based calibration systems to comprehensively service Rohde & Schwarz wide range of test equipment.

This application note focuses on satellite post-launch or on-orbit measurement and monitoring strategies used for satellite functionality checks.

25-Nov-2016 | AN-No. 1MA263

Describes the specific functions of the application, including the remote control commands with programming examples.

Explore how decades of T&M expertise coupled with industry-leading T&M solutions empower you to tackle every test and measurement challenge

Third-Parties are to immediately notify Local Compliance Referent or write to ComplianceHelpline@rohde-schwarz.com if you become aware or suspect of corrupt practices or have reason to believe that a breach of any term of this policy has happened or is likely to take place.

Why are competition and collaboration not a contradiction in terms for us? More in the video. What are the values that most deeply shape what we do at Rohde & Schwarz? We are reliable, impactful and entrepreneurial in everything we do. In our latest video series on our corporate culture, we introduce you to exactly these three values. Now presenting to you: Entrepreneurial!

Lear how to save costs for broadcast transmitter networks while ensuring consistent high-quality transmission delivery!

LTE-A Base Station Receiver Tests

11-May-2016 | AN-No. 1MA195

Quality Measurements on Digital and Analog TV Transmitters - Using the R&S ETL

19-Sep-2007 | AN-No. 7BM67