The objective of this paper is to evaluate the performance of a power supply using an oscilloscope. The main measurements taken are the input frequency, output voltage, output current, and the switching frequency.

26-Nov-2013 | AN-No. 1TD04

The R&S® IQ File Cutter Application can load IQ data from supported IQ file formats and export part of the signal to another file.

11-May-2020 | AN-No. GFM338

This application note describes how to characterize RMS jitter with the R&S FSUP signal source analyzer. The instrument can distinguish random jitter and periodic jitter easily and measure all parameters of interest.

05-Apr-2011 | AN-No. 1EF71

To allow optimization early on in the R&D lab, Rohde & Schwarz provides a free tool to simplify conducted emissions debugging using oscilloscopes.

27-Sep-2021 | AN-No. 1SL372

This Application Note focuses on measurement of harmonics using modern spectrum analyzers. It highlights the source of harmonics before focusing on their measurement using a spectrum analyzer.

02-Mar-2012 | AN-No. 1EF78

RMS is one of the most common parameters in test and measurement. Mathematically, it is the quadratic mean of continuously varying values (waveform). R&S RTM-K32 option provides a digital RMS conversion function for a high-bandwidth RMS measurement.

17-Aug-2015

This document provides a step-by-step guide on how to use a stand-alone R&S®CMW500 to take Rel-6 measurements on transmitter characteristics and execute performance tests according to TS 34.121 V9.7.0, clauses 5 and 10.

27-Nov-2013 | AN-No. 1CM97

Bit Error Ratio BER in DVB as a Function of S/N

08-May-2002 | AN-No. 7BM03

Signals produced by SAF and SFF - Standard M/NTSC and M/PAL

05-Aug-2010 | AN-No. 7BM26

Automatic DAB Receiver Test - Test of Re-Synchronisation Capability

11-Nov-2005 | AN-No. FTK04

This application note presents the Jitter analysis capabilities of the R&S®RTO for digital signals. It demonstrates the basic operation with an application example, and shows the associated jitter analysis.

29-Aug-2013 | AN-No. 1TD03

This application card describes the structure of the crowdsourcing space and analyzes the pros and cons of both approaches.

06-Oct-2022

Next-Generation (3G/4G) Voice Quality Testing with POLQA^®

30-May-2012 | AN-No. 1MA202

This application note describes a future-proof API to enable and streamline customized and automated workflows with Rohde & Schwarz DVS software applications.

18-Nov-2014

This application note along with its corresponding white paper 1MA207 show how to use the R&S radar product portfolio to tackle test and measurement tasks in modern radar technology.

10-Aug-2012 | AN-No. 1MA127

In this whitepaper we introduce the NB-IoT technology with an emphasis on the tight connection to LTE.

08-Aug-2016 | AN-No. 1MA266

This Application Note describes the operating principle of DME (Distance Measurement Equipment) that is used for distance measurement in aviation. It also describes various test scenarios for the maintenance of a DME transponder.

26-Feb-2009 | AN-No. 1GP74

White PaperThis white paper summarizes significant additional technology components based on LTE, which are included in 3GPP Release 12 specifications.

04-Aug-2015 | AN-No. 1MA252

This application note explains the background of blind time and points out why a high acquisition rate is important. It furthermore explains the R&S RTO oscilloscope capabilities and how they help for faster debugging, measurement and analysis.

17-May-2011 | AN-No. 1ER02

This application note describes the tests performed with additional equipment and presents straightforward solutions based on the R&S®CBTgo software.

18-Jul-2013 | AN-No. 1MA200

Time Delay Measurement in the Digital Studio

20-Jul-2001 | AN-No. 7BM20

LTE Location Based Services (LBS) involve the process of determining where a device is located.

29-May-2015 | AN-No. 1SP05

This document describes how a Windows®-based R&S® T&M instrument is remotely operated by an Android™ tablet as if working on it locally.

22-Aug-2013 | AN-No. 1MA236

ZONE PLATE SIGNALS 525 Lines Standard M/NTSC

20-Jul-2001 | AN-No. 7BM23

This application note describes the tests commonly used during the production of Femtocells, focusing on WCDMA, HSPA, and HSPA+ technology.

02-Feb-2012 | AN-No. 1MA139

This application note presents information on how to configure and use the R&S®ZNB vector network analyzer to successfully make accurate and quick measurement of basic RF amplifier parameters.

11-Jul-2013 | AN-No. 1EZ65

This application note describes the tests performed with additional equipment and presents straightforward solutions based on the CBTgo software.

06-Mar-2013 | AN-No. 1MA106

Web over DTV

30-Mar-2001 | AN-No. FTK01_0E

This white paper introduces the fundamental theory behind beamforming antennas, calculation methods and measurement results for linear arrays.

15-Sep-2016 | AN-No. 1MA276

This white paper provides an introduction to the technology behind WLAN 802.11ad and highlights the test and measurement requirements.

21-Nov-2013 | AN-No. 1MA220