25 Results
Versatile Software Tool for Rohde & Schwarz Instruments
RSCommander is a versatile software tool for a wide range of Rohde & Schwarz spectrum-, network analyzers, signal generators and oscilloscopes. It allows for automatic instrument discovery, making screenshots, reading traces, file transfer and simple script creation.
24-Dec-2017 | AN-No. 1MA074
This Application Note gives 10 useful Tips & Tricks for the users of Rohde & Schwarz attribute-based instrument drivers. It is recommended for the first-time LabVIEW users as well as for the experienced programmers.
30-Jan-2017 | AN-No. 1MA228
This application note describes the configuration of a Miracast wireless video transmission system and how to measure the delay times between a smart phone or tablet (source) and a television / monitor (sink) display. The accompanying software for Windows 7/8/10, Mac OS X 10.x and MATLAB additionally allows to measure the delay until the video signal is transmitted over the air and optionally until it is available on the HDMI cable of an external Miracast receiver.
01-Oct-2015 | AN-No. 1MA250
Generation of wideband digital modulated signals in V-band and above is a challenging task and typically requires a set of multiple instruments. This application note aims at simplifying the task and looks into the analysis part as well. Latest signal and spectrum analyzers like the R&S®FSW67 and R&S®FSW85 are first to allow use in V-band up to 67 GHz and E-band up to 85 GHz respectively without external frequency conversion. Up to 8.3 GHz of modulation bandwidth can be covered using the R&S®FSW-B8001 option. Millimeter wave use of analyzers ranging from 26 GHz up is shown. Application note 1MA217 describes V-band signal generation and analysis up to 500 MHz modulation bandwidth. This application note expands modulation bandwidth up to 2 GHz and covers both V- and E-band examples.
18-Jun-2015 | AN-No. 1MA257
Verification of the spectrum allocation and in depth analysis of the transmitted signals is very important in many domains. For example, the IEEE 802.11ad standard makes use of approximately 2 GHz bandwidth in the 60 GHz frequency domain. Researchers and developers of Automotive radar discuss the 79 GHz frequency band with an available bandwidth of up to 4 GHz. Finally the upcoming 5G technology for cellular networks discusses the use of up to 2GHz signals in the cm and mm-wave frequency bands.This technical evolution already indicates the need of signal measurement and analysis in the mm-wave domain with high bandwidth.Therefore, this application note presents a method to measure and analyze signals with an instantaneous bandwidth of up to 2 GHz using new tools on the R&S®FSW Signal and Spectrum Analyzer platform in collaboration with an R&S®RTO Digital Oscilloscope.
16-Jun-2015 | AN-No. 1EF92
This application note describes how to use the mask and limit test features of the R&S®RTO, R&S®RTE and R&S®RTM Digital Oscilloscopes for EUT monitoring of signal forms, jitter etc. with the R&S®EMC32 Measurement Software. The mask test function allows autonomous characterization of digital signal integrity during EMS tests. R&S®EMC32 software records violations of userdefined limits or mask templates and evaluates the immunity threshold at frequencies of critical electromagnetic susceptibility.
20-Apr-2015 | AN-No. 1MA242
With the R&S®RTO-K17/RTE-K17 High Definition Option the user will see more signal details with up to 16 bit vertical resolution.In combination with the superior analog front end of the R&S®RTO and R&S®RTE, the user has a versatile instrument in his hands to analyze a wide range of applications. From Switch Mode Power Supplies to Radar RF, the user can inspect all with one scope.
13-Apr-2015 | AN-No. 1TD06
This application note introduces the IVI High Speed LAN Instrument Protocol (HiSLIP) and outlines its features. HiSLIP is the successor to the VXI-11 LAN remote control protocol. This document also describes guidelines for using this protocol.
12-Nov-2014 | AN-No. 1MA208
Radar test systems are essential in research, development, production and maintenance of radar systems. Most test systems measure single radar parameters or substitute components, but do not test the entire system including the antenna frontend. This application note presents a solution for testing the complete radar system which transmits any kind of radar signal by generating radar echo signals with arbitrary range, Doppler frequency and Radar Cross Section in response. Hence, arbitrary virtual targets are generated making it possible to perform real-time tests on many kinds of aerospace and defense or commercial radar systems.
30-Oct-2014 | AN-No. 1MA256
1TD04 1TD04, DC/DC, Oscilloscopes 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. Initial Evaluation of a DC/DC Switch Mode Power Supply 1TD04 1TD04, DC/DC, Oscilloscopes The objective of this paper is to evaluate the performance of a
26-Nov-2013 | AN-No. 1TD04
1TD04 1TD04, DC/DC, Oscilloscopes 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. Initial Evaluation of a DC/DC Switch Mode Power Supply 1TD04 1TD04, DC/DC, Oscilloscopes The objective of this paper is to evaluate the performance of a
26-Nov-2013 | AN-No. 1TD04
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
The constantly decreasing size of components and the available board space form a challenge to place adequate test connections for RF instruments. Recent improvements in the availability and use of high performance differential building blocks in RF circuits intensify the problems of connecting test equipment. Using oscilloscope probes is a possibility to perform measurements by connecting to printed circuit board lines and chip contacts where only a minimal area is required to make contact. This application note provides information on how to use oscilloscope probes in RF measurements using spectrum analyzers, and show the results of differential measurements with a spectrum analyzer.
28-Jun-2013 | AN-No. 1EF84
Software tools allow to make the control of T&M instruments more convenient. The adoption of the following tools for Windows®-based T&M instruments is described: ● Synergy:One mouse and one keyboard control a group of T&M instruments ● CamStudio:Video clips of the display of a T&M instrumentare recorded during operation
13-Jun-2013 | AN-No. 1MA218
Rare faults and intermittent signals are difficult to capture. The R&S®RTO Oscilloscope supports the acquisition and the detailed signal analysis of these signals by using the history mode. The history mode allows the user to look back to previous acquisitions and apply the wide set of analysis functions of the RTO. Furthermore it stores the accurate recoding time of the waveforms for subsequent analysis.
03-Jun-2013 | AN-No. 1TD02
Rare faults and intermittent signals are difficult to capture. The R&S®RTO Oscilloscope supports the acquisition and the detailed signal analysis of these signals by using the history mode. The history mode allows the user to look back to previous acquisitions and apply the wide set of analysis functions of the RTO. Furthermore it stores the accurate recoding time of the waveforms for subsequent analysis.
03-Jun-2013 | AN-No. 1TD02
Near Field Communication (NFC) is a new short-range, standards-based wireless connectivity technology, that uses magnetic field induction to enable communication between electronic devices in close proximity. Based on RFID technology, NFC provides a medium for the identification protocols that validate secure data transfer. NFC enables users to perform intuitive, safe, contactless transactions, access digital content and connect electronic devices simply by touching or bringing devices into close proximity. This White Paper gives an overview of NFC uses, NFC technology and signals and RF measurements on NFC units. NFC analog measurements with R&S test instruments are described in detail in R&S application Note 1MA190 'Basic Tests of NFC Enabled Devices Using R&S Test Equipment'
03-Jun-2013 | AN-No. 1MA182
Volker Fischer 1EF86 LTE, MIMO, LTE-MIMO, RTO1044, SMU200A, K102, K103, K102PC, K103PC This application note describes the possibilities to measure LTE MIMO with the LTE-Software R&S®FS-K102/K103PC in combination with an R&S®RTO1044 oscilloscope. Testing LTE MIMO Signals using a R&S®RTO Oscilloscope Volker Fischer 1EF86 LTE, MIMO, LTE-MIMO, RTO1044, SMU200A, K102, K103, K102PC, K103PC This application
24-Apr-2013 | AN-No. 1EF86
Volker Fischer 1EF86 LTE, MIMO, LTE-MIMO, RTO1044, SMU200A, K102, K103, K102PC, K103PC Testing LTE MIMO Signals using a R&S RTO Oscilloscope Testing LTE MIMO Signals using a R&S®RTO Oscilloscope Volker Fischer 1EF86 LTE, MIMO, LTE-MIMO, RTO1044, SMU200A, K102, K103, K102PC, K103PC Testing LTE MIMO Signals using a R&S RTO Oscilloscope Related products
24-Apr-2013 | AN-No. 1EF86
This white paper introduces a novel attribute based architecture for VXIplug&play instrument drivers. The presented architecture uses the attribute based concept of IVI-C instrument drivers to introduce a two-layer design for VXIplug&play instrument drivers. Moreover the use of attributes is shown for the Rohde & Schwarz Spectrum Analyzer (rsspecan) instrument driver.
01-Dec-2012 | AN-No. 1MA170
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
The trigger is a key element of an oscilloscope. It captures specific signal events for detailed analysis and provides a stable view on repeating waveforms. Since its invention in the 1940s the oscilloscope trigger has experienced continuous enhancements. The fully digital trigger of the R&S®RTO digital oscilloscopes sets an innovation milestone that brings significant advantages for the oscilloscope user in terms of measurement accuracy, acquisition density, and functionality. This application note introduces the working principles of a conventional trigger system and explains the advantages of the real-time capable digital trigger of the RTO oscilloscopes.
11-Apr-2012 | AN-No. 1ER04
All digital oscilloscopes are temporarily blind. During this blind time the user will miss critical signal events at his device under test. Thus, it is necessary to understand the impact of blind time to the measurement. 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
The effective number of bits (ENOB) is a way of quantifying the quality of an analog to digital conversion. A higher ENOB means that voltage levels recorded in an analog to digital conversion are more accurate. In an oscilloscope the ENOB is not just determined by the quality of the analog to digital converter but by the instrument as a whole. 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
This application note describes remote operation or monitoring of the R&S® RTO digital oscilloscope through a standard web browser. The common cross-platform technology Virtual Network Computing (VNC) is used as a server on the instrument.
27-Jul-2010 | AN-No. 1ER01