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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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Streamline 5G small cell testing with comprehensive, high-performance solutions that are 3GPP-compliant and meet 5G NR requirements.
24-Feb-2021 | Press Release | Wireless communications
Rohde & Schwarz demonstrates its test solutions for the entire mobile ecosystem live at MWC Shanghai 2021In times when many trade shows and congresses are cancelled, postponed or have shifted to virtual formats, MWC Shanghai 2021 is the first show of the GSMA MWC series to return as a physical event in February 2021. Test and measurement specialist Rohde & Schwarz participates and demonstrates its market-leading solutions for mobile devices, chipsets, infrastructure and networks live at the Shanghai New International Expo Center (SNIEC).
Watch the video to see how the R&S®CMPQ test-setup, consisting of the R&S®CMP200 radio communication tester, the R&S®CMPHEAD30 remote radio head and the R&S®CMQ200 shielding cube, works. CMPQ, 5G, mmWave, RF test solution Watch the video and discover our innovative one-platform-strategy for 5G mmWave RF testing
The setup is based on the R&S CMP200 radio communication tester, the UWB OTA box and the R&S ATS800R shielding chamber, which includes a new tilt-tilt positioner. This positioner enables to test the performance of the phase difference of arrival (PDOA) in co-polarization with the test antenna.
The R&S®CMW500 radio communication tester emulates an LTE network with integrated IMS server. Equipped with the R&S®CMW-KA096 test software enables to test NG eCall-capable in-vehicle systems.
It combines an R&S®CMP200 radio communication tester with an R&S®CMQ200 shielding cube. The fully integrated non-signaling solution is ideal for reliable and efficient testing of RFICs, smartphones and tablets in R&D and production.
UBW – Ultra Wideband 802.15.4a / 15.4z test solution with new R&S®CMP200 radio communication tester as standardized by IEEE 802.15.4 (groups a/f/z), enables very low power communication and very accurate ranging in the license-exempt spectrum.
The R&S®CMW290 radio communication tester not only performs measurements to ensure the functionality of IoT devices, but also enables to optimize the battery lifetime of the IoT module. Unique among radio communication testers is the R&S CMW-KM052 IP security option that enables to test the implemented security mechanisms even when developing IoT modules.
. * Working knowledge of RF test equipment, such as Universal radio communication tester, signal generators and analyzers is preferred. * Understanding of RF/PHY measurements in 802.11a/b/g/n/ac/ax, BT and/or GSM/CDMA/LTE/5G NR is preferred.* Excellent written and verbal communication skills. Ability to work independently as well as an effective team player.
Mobile World Congress 2023: application video series from Rohde & Schwarz
Comprehensive test solutions guide for production and R&D
Small cell is a compact base station with smaller form factor and lower transmission power in comparison to the conventional macro base station. It covers relatively small area and serves less users. Usually, small cell can be integrated into the existing mobile network. By the evolution of radio access technology, the role of small cell has been changing through the evolution path. In the 2G/3G time, its role was to provide coverage in corner cases. Later during LTE, networks are not just providing coverage but capacity too. Small cells were then used to provide the addition capacity where required without adding additional spectrum. Now in 5G era, network operators use densification as an important strategy to provide seamless 5G services which demand coverage, capacity and performance too. With use cases requiring the 5G millimeter wave (mmW) rollouts, it makes sense to use small cells for densification due to the propagation characteristics of mmW.In this application note, we will shed light on the testing aspects of a small cell throughout the product life cycle with particular focus on the production test solution for the small cell device under test (DUT) in FR2 (frequency range 2, mmW frequency band) in Over the Air (OTA) environment for option 6 split based on radio communication tester R&S®CMP200 and OTA chamber R&S®CMQ200. The document is complemented with more insights into test solutions used in typical R&D test applications towards the second half of the application note.
19-Jun-2023 | AN-No. 1SL395
The new R&S®RT-ZVC multichannel power probe, in combination with the R&S®CMW290 radio communication tester, correlates battery consumption data with RF signaling events under controlled network conditions. The monitoring of the power consumption of chipsets, radio modules and mobile devices is particularly important for IoT and M2M applications.
The tried and tested R&S®CMW270 Wireless Connectivity Tester can be used to test the RF characteristics of receivers and transmitters, and to determine the data throughput in the transmit and receive directions. The R&S®CMW270 is the reference system for testing IEEE 802.11ax devices under realistic operation conditions.
The R&S®CMW290 IoT radio communication tester is unique in enabling parallel tests on cellular and non-cellular transmissions. Only the R&S®CMW testers allow developers to perform RF signaling tests on Bluetooth LE devices without any control cable using over-the-air measurements. This method permits detailed analysis of RF characteristics and transitions between NB-IoT Release 14 and Bluetooth.
The R&S CMX500 radio communication tester is able to measure 5G NR and LTE in parallel.
The end use QoE was demonstrated at MWC2018 using the R&S®QualiPoc Android smartphone-based tester. Rohde & Schwarz is the industry reference when it comes to audio and video quality measurements in mobile networks and now the capability is extended to include IR.94 Video over LTE (ViLTE) video calls.
* Perform technical support for Wireless Communication Tester / Callbox equipment for the dedicate account customer* Demonstrate cellular and non-cellular wireless technologies: 2G~5G, WIFI & BT* Development and deliver seminars and customer trainings* Provide customer’s new requirements and features to Account Sales* Manage information and experience sharing for technical study task force.* Discuss
The R&S ® CMW500 wideband radio communication tester supports test cases for cellular IoT in line with the 3GPP standard. The solution is upgradeable to the R&S ® TS8980FTA conformance test system to fully cover RF test cases.
FSPN, VCO charaterization Watch the video and discover the R&S®FSPN phase noise analyzer and VCO tester. Increased efficiency and reproducibility of phase noise measurements.
The QAR50 is the most advanced Radome and emblem Tester on the market. Learn more about its smaller and lightweight brother in this video: the QAR50-R. This instrument weighs only 20kg and can be mounted on robots in order to simplify the testing larger parts or areas (e.g. on front and rear bumpers).
Install and maintain your BTS with ease of use and efficiency. Learn more about return loss and passive intermodulation.
In our new people story our sales and product management colleagues talk about how they support our customers even in times of physical distancing!
Automotive TCU production test instruments, software and systems from Rohde & Schwarz covering all baseband requirements and wireless technologies.
Join us to explore the essentials of Wi-Fi 7 testing and learn about our Wi-Fi 7 test solution based on the R&S®CMX radio communication tester.
25-Jan-2023 | Press Release | Test & measurement
Test. Measure. Innovate – Rohde & Schwarz showcases unique mobile test solutions at MWC Barcelona 2023Rohde & Schwarz exhibits at the Mobile World Congress 2023 in Barcelona under the motto “Test. Measure. Innovate.” its exciting and innovative portfolio of mobile and wireless communications testing solutions.
In signaling mode, the R&S®CMW270 wireless connectivity tester emulates a WLAN 11ax access point (AP) to which the DUT, a WLAN station, is connected in normal mode. This enables the user to perform measurements under realistic conditions.
FE170ST, FE170SR, 6G tester, 6G test quipment, D-Band test equipment With R&S®FE170 frontends, Rohde & Schwarz introduces innovative up- and down- frequency converters, providing both high performance and a simple setup.
The latest version of the popular R&S®TS8980 RF test system now covers 5G NR. To enable over the air (OTA) testing for 5G NR mmWave, the solution includes the new R&S®ATS1800C compact antenna test range (CATR) and the R&S CMX500 radio communication tester providing NR FR2 signaling.
The function of chipsets, modules and devices can be verified using a radio communication tester to emulate the C-V2X network. A signal generator then creates the GNSS signal. Scenario editor software enables the user to define complex environments. The test system is capable of emulating a wide range of complex traffic and RF environments; not only ideal conditions but also challenging ones.
It also demonstrates effective RF measurements based on the R&S®CMW500 wideband radio communication tester. Since the R&S®CMW500 emulates the LTE network and the receiving device simultaneously, the correct sending of the discovery message can be verified in addition.