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Search Rohde-Schwarz.com
Find the information you need from Rohde & Schwarz. Search for products, technologies, applications, manuals, datasheets, tutorials, FAQs, and more.
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Reliable small cell planning using LTE test transmitter
09-Feb-2017 | AN-No. 1MA297
Its dual-path concept plus its ability to duplicate baseband signals make the R&S®SMW200A vector signal generator ideal for efficient GSM/EDGE AMsuppression conformance testing.
28-Feb-2017
Born to enable 5G: Discover the next generation of 5G NR test solutions for measurements in development, QM acceptance testing and production.
The complete guide to radome and bumper testing using the R&S®QAR50
Get insights of cellular device equipment testing.
The video shows an carrier acceptance test case: Heat dissipation of a mobile device in relation to data throughput. 5G NR, certification testing, carrier acceptance test With an R&S®CMX500 based test system, Rohde & Schwarz supports carrier acceptance tests like PQA, NPT and LBS in 5G FR2.
It shows a test set up able to accurately control the direction of the signal from the test transmitter to the device under test. The CMP200 radio-communications tester provides a precisely defined UWB signal to the device under test over-the-air via the ATS800R shielded chamber.
This paper will discuss several measurement settings which affect measurement speed and provide suggestions on improving this overall speed.
08-Oct-2020 | AN-No. GFM354
radiated conformance testing according to TS 38.141-2, Rel. 16
3GPP defines the Radio Frequency (RF) conformance test methods and requirements for 5G NR Base Stations (BS) in the technical specifications TS 38.141.
30-Jun-2020 | AN-No. GFM325
Read expert stories about everything testing from RF to QoE and get more insights into our state-of-the-art mobile network testing measurement solutions.
09-Feb-2022 | Press Release | Test & measurement
China Automotive Technology and Research Center Co. Ltd selects Rohde & Schwarz's C-V2X RF automated test systemC-V2X is one of the most significant automotive developments, and the creation of the appropriate standards and testing procedures to ensure compliance has become the key to this technology. Vehicle OEMs and Tier1 component suppliers need a standard system to support and guide the development and research of their C-V2X products and function of the overall system. Additionally, testing service companies and authorities need to carry out a large number of validation and certification work in accordance with the government and industry regulatory requirements.
R&S FSIQ-K72, R&S FSIQ-K74 - 3GPP WCDMA/HSDPA Base Station Test Operating Manual
The test instruments flexibility in absolute frequency and wide bandwidth support makes this solution equally applicable for future development tasks for 5G. 5G channel sounding , flexible and ready for use cm- and mm-wave test solution The test instruments flexibility in absolute frequency and wide bandwidth support makes this solution equally applicable for future development tasks for 5G.
26-Feb-2019 | Press Release | Test & measurement
Rohde & Schwarz and Tutela integrate drive test and crowdsourced mobile network QoE test solutionA partnership agreement has been reached between Rohde & Schwarz and Tutela, the world’s largest mobile network crowdsourcing test company, to bring the most comprehensive insight into network performance and quality to the mobile industry. The existing benchmarking and optimization drive test solutions from Rohde & Schwarz will be enhanced with crowdsourced network performance data and tools from Tutela, enabling mobile network operators to build a complete picture of end users’ Quality of Experience (QoE), benchmark their network against competitors, and prioritize network optimization investments.
17-Oct-2023 | Press Release
Rohde & Schwarz to host Design Challenge at Automotive Testing Expo in Novi, MI.Rohde & Schwarz to host Design Challenge at Automotive Testing Expo in Novi, MI.
23-Feb-2023 | Press Release | Wireless communications
Rohde & Schwarz and Broadcom extend test collaboration for latest Wi-Fi 7 access point chipsetsRohde & Schwarz and Broadcom have successfully validated the R&S CMP180 radio communication tester for production testing of the latest Broadcom Wi-Fi 7 access point chipsets. A Wi-Fi 7 test setup with the R&S CMP180 and a Broadcom Wi-Fi 7 device will be demonstrated at the Rohde & Schwarz booth at the Mobile World Congress 2023 in Barcelona.
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
Storing and Loading Complete Test Receiver Data Records via IEC/IEEE-Bus
18-Jan-2002 | AN-No. 1EE20
The R&S®ZNB vector network analyzer together with the R&S®HF907 double-ridged waveguide horn antenna provides fast and accurate TD SVSWR measurements in line with ANSI C63.25.
06-Aug-2018
Calibration and Verification Solution
The UWB (Ultra-Wideband) technology is a short range wide-band radio technology specified for device to device communication operating in unlicensed spectrum. It is an RF positioning technology that enables accurate and secure peer-to-peer ranging between mobile devices with robust resistance to interference while consuming very low energy and coexisting well with other radio communication systems. UWB is used for a variety of different applications, such as asset tracking, secure payment, personal tracker, real time location services and keyless access and start of a vehicle etc. According to ABI Research forecasts, there will be well over 1 billion UWB annual device shipments by 2026. Almost every smart phone shipped in 2026 will support UWB services.Talking about testing aspect of a UWB device, in general two test methodologies can be adopted as other wireless products, either the traditional testing mode (so-called conducted test mode) with wired RF connection between the test measurement equipment and device under test (DUT) or over the air (OTA) test mode in an OTA anechoic chamber. Sometimes, it is not always possible or necessary to perform the tests under conducted mode due to the limiting factors, e.g. cost, space, complexity and direct access to the RF connectors of the product. In this case, OTA testing is then becoming a non-evitable approach. Moreover, OTA testing reflects the usage of DUT in a real condition.In this application note, R&S® OTA test solution covering transmitter (Tx), receiver (Rx) and Time of Flight (ToF) testing in Wireless Automated Testing (WMT) environment is described. The measurement results throughout the whole document are based on NXP Trimension™ NCJ29D5 UWB automotive IC.
12-Apr-2023 | AN-No. 1SL394
Rohde & Schwarz offers solutions for understanding important antenna characteristics such as antenna diagrams, directivity and gain in an OTA environment.
Terrestrial air navigation systems provide safety critical service seamlessly. Learn more about constant performance monitoring & measurements for organizations.
Terrestrial air navigation systems provide safety critical service seamlessly. Learn more about constant performance monitoring & measurements for organizations.
21-Dec-2021 | Press Release | Wireless communications
Rohde & Schwarz supports China Mobile with 5G VoNR audio quality testAs of October 1, 2021, China Mobile requires all 5G enabled mobile phones to support voice services over 5G NR (VoNR). Accordingly, the network operator has announced corresponding audio quality test cases. China Mobile relies on the R&S CMX500 radio communication tester from Rohde & Schwarz for 5G VoNR test verification, and the first acceptance tests have already been performed.
17-Feb-2022 | Press Release | Test & measurement
Bosch selects Rohde & Schwarz to verify automotive UWB connectivityThe Bosch Group has selected the R&S CMP200 radio communication tester from Rohde & Schwarz to validate automotive Ultra-Wideband (UWB) applications in manufacturing. The project is a continuation of the long-term cooperation between Bosch and Rohde & Schwarz in wireless connectivity.
22-Dec-2021 | Press Release | Wireless communications
Rohde & Schwarz collaborates with Broadcom on test solution for next generation 6-GHz Wi-Fi devicesThe R&S CMP180 radio communication tester has been successfully validated for Broadcom’s Wi-Fi 6E chipsets. OEMs and ODMs of wireless devices are now able to bring their first next generation 6-GHz products to the market.
17-Oct-2023 | Press Release | Corporate
Rohde & Schwarz expands Executive BoardAndreas Pauly joins Rohde & Schwarz Executive Board, Christina Gessner takes over Test & Measurment Division
The ongoing evolution of the MIL-STD-461 standard has adopted some commercial EMC practices, when these have proven to be best for the industry. Learn more with our new educational note and get the knowledge needed to prepare your test scenario for potential upgrades.
Motivation behind automating a measurement task. Basic elements of an automated test setup (ATE)