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Find the information you need from Rohde & Schwarz. Search for products, technologies, applications, manuals, datasheets, tutorials, FAQs, and more.
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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Learn how to tell the difference between passive intermodulation and external interference and how our spectrum analyzers can help to pinpoint the source.
Learn how coverage and performance testing of 5G private networks is essential for Industry 4.0 use cases and helps manufacturers to remain competitive.
Acquire expertise and gain insight into emerging network testing technologies. Stay on top of the latest measurement approaches and techniques to test QoE and QoS.
Different mobile network measurement tools target different measurement scenarios: quality of experience (QoE), quality of service (QoS), or RF conditions.
Find out more about virtual center capabilities and remote ATC operations from multiple area control centers.
Discover Rohde & Schwarz´s test solutions for automotive connectivity, including Cellular (2G/3G/LTE/5G), WiFi, BT and NFC
13-Apr-2021 | Press Release | Wireless communications
Rohde & Schwarz updates R&S PWC200 to provide even more accuracy in 5G FR1 base station OTA testingThe latest software update to the R&S PWC200 plane wave converter (PWC) increases measurement accuracy and refines usability thanks to a new calibration method. With these updates, Rohde & Schwarz extends the possible use cases of its innovative 5G massive MIMO base station testing solution in R&D, quality assurance and production as well as conformance testing. While the software will be preinstalled in new units, existing R&S PWC200 units can be upgraded.
MS (IP multimedia subsystem) is the enabler for VoLTE, SMS over IMS and new value-adding services. See more.
Stable and clean power rail signals are the basis for a proper performance of any electronic design. Rohde & Schwarz provides a wide range of benchtop and handheld test solutions for Power Integrity testing.
Bring your IEEE 802.11 products to market more quickly and reliably with comprehensive test and measurement solutions. Read more to be ahead.
As the national champion, Rohde & Schwarz is part of a Future Combat Mission System (FCMS).
This application note describes how the transmitter landscape of a DVB-T2 single-frequency network (SFN) can be simulated in multiple input single output (MISO) mode in order to test the compatibility and performance of receiver modules.
03-Feb-2014 | AN-No. 7BM80
Learn more about the Online Access Act (OZG or Onlinezugangsgesetz), its challenges, and if the digital me is safe in the hands of digital authorities.
Rohde & Schwarz offers a multitude of solutions for testing LTE-Advanced carrier aggregation implementations.
Prepare your spectrum for 5G deployment and start RF interference hunting and spectral clearance in LTE networks with a more automated approach.
In this free-of-charge seminar by Test & Measurement expert Rohde & Schwarz, you will learn for example how to find an interference sources in less than 30 minutes.
Power and Modulation Measurements on VHF Transmitters Example: Rohde & Schwarz VHF-FM Transmitter SU115
04-Jun-1998 | AN-No. 1EF09
Read the third part "Fun with scanners" of our blog series "MNT Tech Insights" about RF scanners in mobile network testing (based on the MNT Forum 2023).
For A/V devices such as smartphones, tablet PCs, Blu-ray players, set-top boxes and TV sets, the perceived video quality must satisfy very high standards. A/V devices need to hold their own in three main areas: ı Stability (environmental influences, response to source signal disturbances, etc.) ı Performance (switching times, delays) ı Compliance with standards (input and output formats) Any deviations from the expected video and audio output can be automatically and precisely detected with R&S A/V distortion analysis on all common analog and digital interfaces such as HDMI™ and MHL™. This document examines the relevant setups and configurations.
15-Oct-2014 | AN-No. 7BM87
The machine learning-based Call Stability Score in SmartAnalytics benefits operators by removing one of the main chance factors in benchmarking campaigns.
WiMAX - General information about the standard 802.16
13-Jun-2006 | AN-No. 1MA96
Time-of-arrival (ToA) and Time-Alignment-Error (TAE) are important network synchronization measurements to achieve high network quality and performance.This educational note describes how 5G NR is affected by these synchronization requirements.
17-Aug-2021 | AN-No. 8NT05
This application note describes how to use the R&S®RTO, R&S®RTE and R&S®RTM Digital Oscilloscopes for EUT monitoring of signal forms.
20-Apr-2015 | AN-No. 1MA242
The terrestrial television standard DVB T2 is gaining in significance as a result of the growing scarcity of available frequencies. New systems are being tested in many countries around the world. Other countries have already completed the introductory phase for DVB T2. Broadcasting transmitters are subject to particularly stringent standards with respect to broadcast signal quality, because even small faults can lead to service disruptions for many viewers or even disrupt adjacent channels.A single instrument, the R&S®ETL TV analyzer, performs all required DVB-T2 transmitter measurements, from the initial acceptance testing for the transmitter, to measurements performed during commissioning and preventive maintenance.The measurements described here satisfy many country-specific and customer-specific test specifications. Users need only set the limit values accordingly.
23-Jul-2014 | AN-No. 7BM106
Environmental Policy
This application note describes topics such as: characteristics and implementation of RF signal paths, image responses etc. for the R&S®ESW EMI test receiver.
19-Nov-2020 | AN-No. 1EE26
Learn about the first independent 5G test network benchmark study: Signals Research Group (SRG) trusted the R&S 5G prototpye measurement solutions.
Learn the necessary steps to identify passive intermodulation (PIM) and locate its source, and examine the similarities to interference hunting.
Test Solutions Based on R&S®CMX500 Platform
The evolution of mobile communication enters 5G New Radio (NR) era with pivotal features. Voice call service is however still considered as an indispensable element for mobile devices and worldwide network operators continue to maintain the voice service for their subscribers. In comparison to other Over-the-Top (OTT) voice services, such as WhatsApp©, Teams© etc., Voice over NR (VoNR) and Voice over LTE (VoLTE) maintain QoS, support well established handover mechanism and emergency call, and do not require to pre-install OTT app on the phone.In order to provide premium voice service and enhance the superb user experience, audio tests on mobile devices are essential before the product launch. Different audio test aspects among which acoustic, functional, performance and field tests need to be considered.This application note describes the performance test with focus on VoNR audio quality measurement via electrical interface of the mobile device. The test solution is based on R&S®CMX500 with its integrated POLQA algorithm.
26-Jul-2023 | AN-No. 1SL401
This application note provides practical hints to accurately characterize and de-embed these lead-in and lead-out structures with R&S Vector Network Analyzers ZNA, ZNB, ZNBT and ZND.
19-Sep-2022 | AN-No. 1SL367