301 Results
29-Aug-2019
Rohde & Schwarz Cybersecurity introduces a new software-based security solution for endpoint devicesNews - Rohde & Schwarz Cybersecurity introduces a new software-based security solution for endpoint devices.
Redefining High-End RF and Microwave Signal Generation
08-Dec-2022
Rohde & Schwarz and Löhnert Elektronik present a robot-based solution for end-of-line measurement of automotive radomes and bumpersTogether with its partner Löhnert Elektronik, Rohde & Schwarz has introduced a fully automated turnkey solution for bumper production radar transparency testing based on the successful R&S QAR50. The lightweight and compact setup of the R&S QAR50-R facilitates precise positioning of the measurement antennas, allowing faster, more accurate and convenient testing. This leads to higher throughput and yeilds as well as more flexiblity to adapt to different DUTs, for End-of-line (EOL) measurements of bumpers and other exterior parts.
CEPTOR is comprehensive monitoring software for border RF surveillance sensors with end-to-end capabilities for intuitive situational awareness.
ELCRODAT6-2 High-End Encryption System (EURO-ISDN) - Specifications
This Application Note identifies the various types of Test Port Adapters, their parameters, compatibilities and usages.
28-Apr-2015 | AN-No. 1MA100
This application note explains how to measure the oscilloscope ENOB and shows results for the R&S®RTO for different settings.
13-May-2011 | AN-No. 1ER03
R&S®CMU200 Variante 10 Universal Radio Communication Tester for high end service - Product Brochure
23-Nov-2020
Rohde & Schwarz enables Optus to deliver optimal 5G quality of experience with mobile network testing solutionOptus has chosen to continue their mobile network benchmarking efforts with test equipment from Rohde & Schwarz. Through a competitive tender, Rohde & Schwarz has been selected by Optus to replace the existing 4G systems and to provide multiple 5G mobile benchmarking systems. These will measure end-to-end performance of mobile networks, in voice, video and data modes as well as for signal coverage. These measurements will enable continuous improvement by Optus to the quality of experience seen by their subscribers.
This application Note is based on CMW500, SMBV100B and Vector CANoe.Car2x Software and guides to how to simulate the specific Cellular Vehicle-to-Everything (C-V2X) wireless environment in respect to road transport scenarios and transmitted messages around the Device Under Test (DUT) like a Telematics Control Unit (TCU). It shows how to verify and validate the C-V2X application of the DUT in laboratory environment. The virtual simulation scenario is not limited to the requirements of CSAE53-2017 specification, and it could be modified by user according to this operating guide with CANoe.Vehicle-to-everything (V2X) is a new generation of information and communications technologies that connect vehicles to everything. The objective of V2X is to increase road safety and manage traffic efficiently.C-V2X is designed to offer low-latency vehicle-to-vehicle (V2V), vehicle-to-roadside infrastructure (V2I) and vehicle-to-pedestrian (V2P) communications services to add a new dimension to future advanced driver assistance systems (ADAS). C-V2X as one communications standard defined by 3GPP in Release 14 uses LTE technology as the physical interface for communications. The standard describes two types of communications. The vehicle-to-network (V2N) communications type, exploits the cellular Uu interface, uses traditional cellular link to enable cloud services to be integrated into end-to-end solutions, e.g. to allow road and traffic information for a given area to be distributed to the vehicles.The second type is referred to as direct or PC5/Sidelink (V2V, V2I, V2P) communications, where data transmission takes place over the PC5 interface. In that type, C-V2X does not necessarily require a cellular network infrastructure. It can operate without a SIM and without network assistance and uses GNSS as its primary source for time synchronization.Verifying system functionality and performance exclusively by field testing in a real-world environment can be time-consuming, costly and very challenging. Requirements regarding functionality, and consequently the required assistance functions, are constantly changing. Due to this fact, test solutions are needed during the development and introduction phase to verify compliance with the standards. The PC5 direct communications type allows exchange of time sensitive and safety relevant information. Using a mobile communication tester like the R&S® CMW500 together with a C-V2X scenario simulation tool delivers reproducible test scenarios. This is essential for the standardization of verification processes for C-V2X in order to obtain reliable and comparable results, and it helps to demonstrate that end-to-end functionality between two C-V2X devices from different vendors works properly.
02-Jun-2021 | AN-No. GFM341
This document describes WLAN tests which rely on communication (signaling) between R&S CMW and device under test (DUT) and on transmission of packet data over WLAN. On the R&S CMW side the WLAN Signaling application is required, for some tests also the Data Application Unit (DAU). The test principles and the necessary settings are explained and background infor-mation is given. Step-by-step procedures are provided for the main configuration tasks.
08-Feb-2016 | AN-No. 1C107
24-Jun-2021
Rohde & Schwarz presents its comprehensive solutions for 5G NR device testing at MWC21 in BarcelonaFor cellular device manufacturers, 5G NR means a new complexity with a high impact on the development process. Advanced RF interfaces with antenna arrays operating in the mmWave range are making test setups and procedures more challenging. With Mobile World Congress returning to Barcelona in June 2021, Rohde & Schwarz is showcasing the latest highlights of its cellular device testing portfolio, which cover all stages from early 5G NR device design phases to conformance testing to device manufacturing.
The virtual user equipment (UE) emulation, allowing for establishing mobile originated and mobile-terminated end-to-end voice calls in loopback mode for fast and easy VoNR functional tests. The user can select between the supported codecs, such as EVS and AMR-WB or AMR-NB with their respective codec rates. To test audio quality during a call, an analyzer is required.
Learn how the QoE of different service classes can be evaluated, what can be perceived by end users and how this perception impacts the QoE score on a common scale. NPS, network performance score, QoE, perceived quality, Learn how the QoE of different service classes can be evaluated, what can be perceived by end users and how this perception impacts the QoE score on a common scale.
The video demonstrates the NPS in SmartAnalytics with the detailed voice and data contributions to the overall score and how recommendations for actions can be derived to optimize the QoE perceived by end users.
Rohde & Schwarz provides innovative solutions for the safe operation of airports and national air traffic control systems. Along with high-quality systems, Rohde & Schwarz offers service level agreements (SLA) with end-to-end support to maintain the operation of the system throughout its lifecycle.
11-Jan-2022
NCME brings JSTV playout operations in-house with Rohde & Schwarz Gallium, StreamMaster and SpycerNodeRohde & Schwarz and Pixel Power provide Europe’s leading Japanese-language broadcaster with a high performance, high availability solution for ingest, storage and playout.
The LTE technology as specified within 3GPP Release 8 was first commercially deployed by end 2009.
09-Jul-2013 | AN-No. 1MA232
Arnd Sibila, technology marketing manager, explains how to measure the real network performance, capacity and coverage, as perceived by end-users.
This video demonstrates how the R&S®RTO-K40 option can be used to measure response times of front end components such as power amplifiers (PA) and switches controlled by the MIPI RFFE control interface.
Takes Measurements quality to the next level The new high-end Rohde & Schwarz Vector Network Analyzer R&S®ZNA offers excellent RF-performance, highest precision and low trace-noise. The new high-end Rohde & Schwarz Vector Network Analyzer R&S®ZNA offers excellent RF-performance, highest precision and low trace-noise. The R&S®ZNA masters the most challenging measurement tasks.
Ensuring high quality mobile video transmission is essential and needs to be verified throughout the development process for end user devices. This webinar will illustrate how to establish and test the LTE video transmission link.
I followed the instructions in the PDF file for the FSH model but did not succeed at the end. What did I do wrong?
06-Jul-2022
Rohde & Schwarz supports i14y Lab Summit 2022 with practical demos of its O-RAN test solutionsAt the recent i14y Lab Summit 2022 in Berlin, Rohde & Schwarz has showcased as one of the lab’s partners its proven and powerful measurement instruments used to verify the conformance of O-RAN Radio Units and the end-to-end network performance. Led by Deutsche Telekom, the i14y Lab is an industry consortium aimed at accelerating network disaggregation and Open RAN by building a European and German ecosystem of vendors and system integrators. Through early stage collaboration with open lab partners and customers, Rohde & Schwarz is able to adopt its portfolio in accordance with new test requirements.
12-Nov-2021
productronica 2021: Controlar and Rohde & Schwarz make End of Line (EoL) automotive radar testing and validation easyControlar and Rohde & Schwarz make End of Line (EoL) automotive radar testing and validation easy.
07-Apr-2021
Rohde & Schwarz introduces new R&S ZNA vector network analyzers with up to 67 GHz frequency rangeThe R&S ZNA high-end vector network analyzer (VNA) now features models with 50 GHz and 67 GHz maximum frequencies. This opens up the VNA’s outstanding RF performance, unique hardware concept and innovative touch operation to new areas of application. Signal integrity measurements as well as A&D and 5G component and module characterization are main applications for the new analyzer models.
The application note address test and measurement possibilities for DVB-S2 and DVB-S2X signals in the Ku & Ka -band.
08-Mar-2016 | AN-No. 1MA273
This solution validates conformity and effectiveness during end-of-line (EOL) testing or periodical technical inspection (PTI). Dürr and R&S have developed an innovative, cost-effective solution for over-the-air (OTA) vehicle-in-the-loop (VIL) ADAS/AD testing. This solution validates conformity and effectiveness during end-of-line (EOL) testing or periodical technical inspection (PTI).
LTE-Advanced Technology Introduction
20-Aug-2012 | AN-No. 1MA169