435 Results
Noise Figure Measurements on Amplifiers in Pulsed Mode
19-Dec-2000 | AN-No. 1MA32
17-Jul-2024
With first ASIC-based zone triggering for MXO oscilloscopes, Rohde & Schwarz breaks acquisition rate recordsRohde & Schwarz introduces the industry’s first ASIC-based zone triggering for the MXO oscilloscope series. It can offer the world’s fastest zone trigger update rate of up to 600.000 waveforms per second and less than 1.45 us blind time between trigger events.
21-Feb-2024
Rohde & Schwarz first to test 5G eCall interoperability of Quectel’s 5G module with its wideband radio communication testerQuectel Wireless Solutions, a global IoT solutions provider, and Rohde & Schwarz have successfully validated Quectel’s innovative 5G eCall module, part of the AG56xN series of automotive modules. For the test, the R&S CMX500 wideband radio communication tester has been used. The test setup will be shown at Mobile World Congress 2024.
This application note introduces the R&S®Pulse Sequencer software and outlines necessary steps to generate a real life RF signal environment.
17-Jan-2017 | AN-No. 1MA288
31-Mar-2023
Rohde & Schwarz demonstrates sustainable broadcasting in a connected world at NABRohde & Schwarz demonstrates sustainable broadcasting in a connected world at NAB - High performance, low energy transmitters
Demonstration of BER Test with AMIQ controlled by WinIQSim
29-Sep-1998 | AN-No. 1MA16
19-Jun-2023
Rohde & Schwarz and VIAVI Solutions verified new 4T4R O-RU design from Benetel at O-RAN ALLIANCE Global PlugFest Spring 2023At the i14y Lab, Rohde & Schwarz, VIAVI and Benetel combined their industry-leading capabilities to showcase their integrated, automated testing solution for the conformance testing of O-RAN radio units (O-RUs). This solution was used to test the commercial grade 4T4R RAN650 O-RU from Benetel according to O-RAN ALLIANCE and 3GPP specifications.
This application note focusses on signal measurement using the R&S®RTO digital oscilloscopes ant the output of I/Q data for processing.
18-Oct-2016 | AN-No. 1MA249
31-Jan-2024
Rohde & Schwarz and VIAVI jointly verify NEC O-RU design at O-RAN Global PlugFest Fall 2023 in JapanAt the recent O-RAN ALLIANCE Global PlugFest Fall 2023 at the Japan Open Testing and Integration Center (OTIC) hosted by Rakuten Mobile, Rohde & Schwarz and VIAVI Solutions have presented their integrated solution for automated conformance testing of O-RAN Radio Units (O-RUs). With their joint test solution, which combines both companies’ industry-leading capabilities, they performed the automated verification of a commercial O-RU provided by NEC according to both O-RAN and 3GPP pre-conformance specifications.
21-Dec-2023
Rohde & Schwarz and VIAVI jointly verify Analog Devices’ leading O-RU reference design at i14y Lab PlugFest Fall 2023Rohde & Schwarz and VIAVI Solutions have presented their integrated solution for conformance testing of O-RAN Radio Units at the recent O-RAN ALLIANCE Global PlugFest Fall 2023, hosted at the i14y Lab in Berlin – supported by Deutsche Telekom and EANTC and i14y consortium partners.
Technical Information to Compatiblity on Microsoft Windows 7 Updates
Rohde & Schwarz recognizes the potential risk of computer virus infection when con-necting Windows®-based test instrumenta-tion to other computers via local area net-works (LANs), or using removable storage devices.
27-Jan-2015 | AN-No. 1DC01
R&S®AdVISE visual inspection software automates the process of visually monitoring equipment under test (EUT) during a test sequence. This eliminates human inattention, ensures reproducible results and simplifies the test documentation. A typical application is EMS testing with R&S®EMC32 or R&S®ELEKTRA test software. This video shows how to use R&S®AdVISE to monitor analog indicator.
18-Sep-2020
Düsseldorf university clinic compromised by cyber criminalsAccording to the BSI report "The State of IT Security in Germany 2019", the number of reported IT security incidents in the KRITIS Health Sector was in third place with 47 reported IT security incidents in the reporting period.
05-Jun-2023
Rohde & Schwarz, Fujikura, and Avnet validate CATR OTA test systems for 5G mmWave phased array antenna R&D testingDesigning a 5G FR2 phased array antenna module (PAAM) requires over-the-air (OTA) testing to measure parameters like equivalent isotropic radiated power (EIRP) and effective isotropic sensitivity (EIS) in addition to traditional radiation patterns. Rohde & Schwarz has joined Fujikura and Avnet to validate their new development kit for 5G mmWave phased array antenna modules. The R&S ATS800B benchtop CATR OTA test system from Rohde & Schwarz is ideal for prototype testing in an open environment.
This document provides an introduction to SDR as used for military radios and presents the relevant T&M solutions offered by Rohde & Schwarz.
15-Sep-2012 | AN-No. 1MA206
11-Sep-2023
Rohde & Schwarz at DSEI: mission proven solutions for deployment on land, in the air and at seaAs a systems partner and integrator for secure communications architectures and monitoring networks, Rohde & Schwarz presents its mission-proven solutions that help customers master every aspect of a signal to achieve full situational awareness and information superiority in London, UK.
Rohde & Schwarz recognizes the potential risk of computer virus infection when connecting Windows-based test instrumentation to other computers via local area networks (LANs), or using removable storage devices.
04-Oct-2012 | AN-No. 1EF73
R&S®AdVISE visual inspection software automates the process of visually monitoring equipment under test (EUT) during a test sequence. This eliminates human inattention, ensures reproducible results and simplifies the test documentation. A typical application is EMS testing with R&S®EMC32 or R&S®ELEKTRA test software.
R&S®AdVISE visual inspection software automates the process of visually monitoring equipment under test (EUT) during a test sequence. This eliminates human inattention, ensures reproducible results and simplifies the test documentation. A typical application is EMS testing with R&S®EMC32 or R&S®ELEKTRA test software.
A typical application is EMS testing with R&S®EMC32 or R&S®ELEKTRA test software. EMC test, EMC; EMS; EMS Testing; EMC32; ELEKTRA; AdVISE; Visual Inspection; Optical Inspection R&S®AdVISE visual inspection software automates the process of visually monitoring equipment under test (EUT) during a test sequence.
R&S®AdVISE visual inspection software automates the process of visually monitoring equipment under test (EUT) during a test sequence. This eliminates human inattention, ensures reproducible results and simplifies the test documentation. A typical application is EMS testing with R&S®EMC32 or R&S®ELEKTRA test software. This video introduces the tracking feature of R&S®AdVISE.
R&S NRPView - PC Software for R&S NRP-Zxx Sensors
18-Dec-2008 | AN-No. 1MA77
R&S®AdVISE visual inspection software automates the process of visually monitoring equipment under test (EUT) during a test sequence. This eliminates human inattention, ensures reproducible results and simplifies the test documentation. A typical application is EMS testing with R&S®EMC32 or R&S®ELEKTRA test software.
R&S®AdVISE visual inspection software automates the process of visually monitoring equipment under test (EUT) during a test sequence. This eliminates human inattention, ensures reproducible results and simplifies the test documentation. A typical application is EMS testing with R&S®EMC32 or R&S®ELEKTRA test software.
: Tier 2: System check and debugging of radar module reference designs Tier 1: Software verification and module functional tests OEM: Evaluation of radar sensors Furthermore, OEMs can use the RadEsT on the production line for radar sensor calibration and testing of ADAS/AD functions.
14-Feb-2020
IT-Grundschutz CompendiumEach year in February the publication of the IT-Grundschutz, the IT-Grundschutz-Compendium, is published in a new edition by the Federal Office for Information Security (BSI).
14-Feb-2020
IT-Grundschutz CompendiumEach year in February the publication of the IT-Grundschutz, the IT-Grundschutz-Compendium, is published in a new edition by the Federal Office for Information Security (BSI).
Software tool for fast and repeatable optimization of signal analyzer RF front-end settings
The signal conditioning in the RF front-end of signal analyzers is crucial to achieve the best performance with respect to image-suppression, noise-floor, dynamic range and other RF-key parameters.Precise signal levelling is especially important for complex measurements like Error-Vector-Magnitude (EVM). To minimize the measurement uncertainty from test system contributions over a wide range of different levels, the RF front-end needs to be adapted continuously according to the signal characteristics, signal power and frequency - ideally using an automatic levelling algorithm.This document describes the approach of a waveform specific, on-site characterization of the signal analyzer: For each waveform and frequency of interest, the instrument is evaluated in a first step. With this additional data, a fast and repeatable auto-levelling can be performed during the actual measurement.
24-Jan-2022 | AN-No. 1EF111
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