2176 Results
PESQ<sup>®</sup> Measurement for CDMA2000<sup>®</sup> with R&S<sup>®</sup>CMUgo
05-Jan-2012 | AN-No. 1MA136
This application note provides information how to perform spectral emission measurements on UWB signals with spectrum analyzers using wide bandwidth RBW filters.
28-Jun-2021 | AN-No. 1EF109
This application note describes how to use the LTE Frequency Division Duplex (FDD) and Time Division Duplex (TDD) measurement functionality provided by the R&S®CMW500 wideband radio communication tester to perform LTE transmitter and receiver measurements.
17-May-2013 | AN-No. 1CM94
Usage of VISA for instrument control with USB and ethernet
28-Oct-2021 | AN-No. 1SL374
This application note describes the technology behind NG eCall and presents conformance tests for NG eCall using the R&S®CMW500 RF tester.
06-Jun-2019 | AN-No. GFM312
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 and associated application software may be used to conduct psychoacoustic speech quality evaluation for Voice over LTE (VoLTE) connections. The measurements are based on recommendations ITU-T P.862 and ITU-T P.863. The included software sequence performs decoder/encoder calibration, connection setup for the UE under test and subsequent speech quality analysis.
21-Feb-2014 | AN-No. 1MA204
This application note introduces the concept of multistandard radio base stations as well as solutions for transmitter and receiver tests based on Rohde & Schwarz signal generators and Rohde & Schwarz signal and spectrum analyzers.
06-Jul-2012 | AN-No. 1MA198
VDE Prüf- und Zertifizierungsinstitut - TDAP - Test Data Acceptance Programm
12-Jan-2023
LDACS - The future of ATC communicationsRohde & Schwarz has been working with research partners to develop the new L band digital aeronautical communications system (LDACS), a new air traffic control (ATC) communications system that significantly increases bandwidth and allows modern IP-based communications. It is poised to replace the current VHF digital link (VDL) mode 2 in civil aviation to become the future worldwide standard.
Next Generation Jammer Testing. Ultra-wideband signal analysis and systems performance evaluation
Automotive text solution domain controllers and high-performance CPUs, Automotive Ethernet, PCIe, DDR/LPDDR, SERDES, MIPI, Power/signal integrity, EMI debugging
09-Nov-2020
Rohde & Schwarz helps to protect Dutch soldiers in the fieldRohde & Schwarz Benelux to provide signal and spectrum analyzing and recording solutions for the Netherlands’ Defence Material Organization TESLA-M project.
06-Jun-2022
Rohde & Schwarz security scanner achieves TSA Qualified Products List statusRohde & Schwarz, a world leader in the manufacture of test & measurement, communications, broadcasting, and security equipment, announced today that its R&S QPS201 security scanner has been placed on the Transportation Security Administration’s (TSA) Qualified Products List (QPL), which approves it for use in United States (U.S.) airports and other TSA security screening facilities.
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.
Abhay shows what innovation really means for Rohde & Schwarz. systems, infrastructure, development, test, mobile testing, job, career Abhay shows what innovation really means for Rohde & Schwarz.
Vincent explains how collaboration with colleagues inspires him. infrastructure, development, test, collaboration, team work, job, career Vincent explains how collaboration with colleagues inspires him.
Discover the latest updates in the world of wireless communications from test and measurement experts at Rohde & Schwarz.
Analyzing automotive radar signals with an oscilloscope - eGuide - Miscellaneous
Discover the latest updates in the world of wireless communications from test and measurement experts at Rohde & Schwarz.
High Power RF and Microwave Signal Generation High power without compromise - Flyer
Discover the latest updates in the world of wireless communications from test and measurement experts at Rohde & Schwarz.