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Find the information you need from Rohde & Schwarz. Search for products, technologies, applications, manuals, datasheets, tutorials, FAQs, and more.
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Comprehensive T&M solutions to cover every aspect of mobile device testing – from R&D and production testing to conformance tests. Learn more and be ahead.
The Demystifying 5G video series discusses main topics related to 5G including new technology components, procedures and testing challenges.
NB-IoT carriers are very difficult, if not impossible, to find. The Automatic Channel Detection (ACD) feature in R&S®ROMES4 does the job automatically.
5G NR Reduced Capabilities (RedCap) network scanning
A deeper look into 5G RedCap technology and its verification with field measurements avoid potential coexistence issues.
23-Apr-2024 | AN-No. 8NT13
Get insights about the latest cellular, non-cellular, IoT and GNSS specifications including 5G, LTE and Wi-Fi. Sign up and get your free poster by post or PDF download.
Learn about 5G private networks, 5G enterprise networks and campus networks. Understand the requirements and benefits of private network testing. Explore now.
DX Tradeshow in Korea 2024
Bring your GSM products to market more quickly and reliably with innovative test and measurement solutions from Rohde & Schwarz. Read more to be ahead.
Bringing 5G Where It’s Never Been Before
In this whitepaper we introduce the NB-IoT technology with an emphasis on the tight connection to LTE.
08-Aug-2016 | AN-No. 1MA266
Read expert stories about innovations in mobile network testing and get more insights into our state-of-the-art measurement solutions for mobile networks.
In this field study, discover the measurement results of using NB-IoT user equipment (UE) as data collection tools to get NB-IoT RF coverage measurements
Rohde & Schwarz webinar from June 9, 2015 This webinar reveals the challenges associated with over-the-top applications. It explains test capabilities for quantifying the impact on both signaling load and power consumption caused by applications running on top of the device under test.
14-Feb-2023 | Press Release | Test & measurement
Leading chipset manufacturers test and verify 5G RedCap using R&S CMX500 in R&D and type approval stagesRohde & Schwarz helps Tier 1 chipset manufacturers around the globe to verify 5G RedCap (Reduced Capabilities) and other 3GPP Release 17 features of their products. The tried and tested R&S CMX500 5G one-box signaling tester (OBT) can be used across the whole value chain, from early R&D to type approval conformance testing. At Mobile World Congress 2023 in Barcelona, Rohde & Schwarz is showcasing its radio communication tester in the new R&S CMX500 OBT lite hardware configuration, tailored specifically for lower data rate applications like 5G RedCap.
Watch the videos to discover our latest test innovations for mobile device and mobile network testing focusing on 5G NR, IoT, WLAN and connected cars.
01-Feb-2024 | Press Release | Broadcast and Media
Rohde & Schwarz demonstrates 5G Broadcast is ready for revenueRohde & Schwarz will show visitors at the Mobile World Congress 2024 (26 – 29 February, stand 5A80, Fira Gran Via Barcelona) a complete ecosystem for the revolutionary 5G Broadcast standard, delivering valuable new revenue streams for broadcasters and network operators. The presentation will emphasize that the system is ready for rollout and will show the pathways to additional revenues.
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
Learn how to test Bluetooth® positioning applications. Find solutions for Bluetooth® Channel Sounding, Bluetooth® distance measurements & BT location services.
Perfect when testing IoT and battery powered devices or qualifying sensitive designs (e.g. semiconductors). R&S®NGL200 Power Supply Series The R&S®NGL200 Power Supply Series features an exceptional fast load recovery time of < 30 µs with minimal overshoot.
MWC2019, 5G NR, IoT, device testing, base station testing, GSMA, Mobile World Congress Rohde & Schwarz highlights a variety of its latest wireless mobile testing solutions at the MWC 2019 in Barcelona.
In this paper, antenna to antenna isolation using a Rohde & Schwarz multiport port Vector Network Analyzer (VNA) is analyzed. These antenna to antenna isolation measurements are presented in generalized real-world deployments that are applicable to IoT, automotive, aircraft, submarines and more.
This application note aims to explain test procedures and characterization of the relevant parameters for active phased array antennas.
04-Jul-2016 | AN-No. 1MA248
Measuring small currents has become increasingly important for battery powered portable and wearable consumer devices, IoT and medical applications. Designers of these devices must measure currents from the sub-milliampere up to the ampere range. The R&S®RTE and R&S®RTO oscilloscopes can measure currents down to 100 uA using their low noise and high-sensitivity current probe.
MWC2019, 5G, 5G NR, IoT, Mobile Network Testing, GSMA, Mobile World Congress At our Rohde & Schwarz mobile network testing booth we are showing our complete portfolio of solutions to test the performance and quality of mobile networks.
Jeremy Carpenter blogs with a focus on technical and market developments particularly in the RAN such as 5G and mobile video.
Test & Measurement solutions from Rohde & Schwarz enable performance and reliability for military radio components, antenna and battery testing. Learn more.
Test & Measurement solutions from Rohde & Schwarz enable performance and reliability for military radio components, antenna and battery testing. Learn more.
Test & Measurement solutions from Rohde & Schwarz enable performance and reliability for military radio components, antenna and battery testing. Learn more.
20-Jul-2022 | Press Release | Broadcast and Media
DR and TV2 team-up with Rohde & Schwarz and Qualcomm for live 5G Broadcast distribution during Tour de France in CopenhagenDR and TV2 team-up with Rohde & Schwarz and Qualcomm for live 5G Broadcast distribution during Tour de France in Copenhagen
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