8431 Results
Frequency Hopping for GSM Base Station Tests with Signal Generators SME
01-Jul-1999 | AN-No. 1GPAN28
Multiport Millimeter-Wave Measurements Using Converters of the R&S<sup>®</sup> ZVA Family
09-Oct-2007 | AN-No. 1EZ56
The R&S®CMX500 radio communication tester is ideal for analyzing VoNR and VoLTE voice quality and performance in mobile devices.
21-Feb-2023
Automotive mobility testing with R&S®CMWcards
09-Apr-2019
Measurements on 3GPP UE's according to TS34.121 with CMUgo: Tests with combined Instruments
09-Dec-2008 | AN-No. 1MA130
MobiDemo - Program for Demonstration of Combination SMIQ + FSx
09-Jul-1999 | AN-No. 1MA11
PESQ<sup>®</sup> Measurement for CDMA2000<sup>®</sup> with R&S<sup>®</sup>CMUgo
05-Jan-2012 | AN-No. 1MA136
Convert NMEA 0183 to waypoint files for R&S<sup>®</sup>SMU200A
26-Sep-2008 | AN-No. 1MA133
The paper compares the measurement speed and level measurement accuracy of a conventional stepped frequency scan versus an advanced FFT-based time domain scan.
29-Jan-2014 | AN-No. 1EE24
Powerful end-to-end encryption for Ethernet private lines: R&S SITLine ETH protects against spionage and manipulation without decreasing throughput.
03-Mar-2015
Testing LTE MIMO Signals using a R&S RTO Oscilloscope
24-Apr-2013 | AN-No. 1EF86
Operation Guide for HSUPA Test Setup according to 3GPP TS 34.121
07-Oct-2009 | AN-No. 1CM73
TETRA, the TErrestrial Trunked RAdio, is the professional mobile radio standard (PMR) used world wide by governmental safety and security authorities and organizations, as well as by private utilities from energy suppliers through to transport.
26-Apr-2013 | AN-No. 1MA189
This application note provides basic information about frequency and phase settling time measurements and how the measurement is implemented inside modern phase noise analyzers.
28-Jun-2018 | AN-No. 1EF102
Generation of Vector Signals at Microwave Frequencies
28-Jul-2009 | AN-No. 1GP76
VSWR Measurement in 75 Ω Systems - using the R&S<sup>®</sup>FSH3-TV TV Analyzer
01-Mar-2008 | AN-No. 7BM72
Reproducible receiver tests under car-to-car fading conditions
06-Nov-2017
The R&S®SMW200A GNSS simulator offers an easy and convenient way to test your receiver design against a wide variety of potential interferers and jammers.
28-Jan-2019
In this App card you will learn more about Interference hunting in TDD networks with the polychrome display method and solutions from Rohde & Schwarz.
09-Sep-2020
Measuring conducted emission limits in line with IEC/EN 61000-3-2
27-Mar-2024
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
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
SMIQ/ABFS TV SMIQ/ABFS remote display
02-May-2002 | AN-No. 1GP54
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 white paper introduces measures to minimize malware threats and discusses ways to reduce risks while insuring that instrument performance is not compromised. The paper also discusses the use of anti-virus software in combination with Embedded Linux based instruments.
23-Nov-2016 | AN-No. 1GP112
Need: easy exchange of multiple versions of content as one package in a digital format. Solution: interoperable master format (IMF) and R&S®CLIPSTER
26-Sep-2018
Measurement of Spurious Emissions of GSM, DCS 1800 and PCS 1900 Transmitters with Spectrum Analyzers of the FSE Family
16-Jan-2002 | AN-No. 1EF17
This application note describes different measurement techniques and methods for an automotive lighting module based on a hybrid controller design.
08-Jun-2020 | AN-No. GFM339