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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.

English - 24 Dec 2017

This application note describes how to convert GPS routes from NMEA 0183 file format to waypoint files that can be used by the R&S®SMU200A Vector Signal Generator.

English - 26 Sept 2008

This application note describes how to verify and validate a LTE (FDD) RF chipset using R&S® SMU200A vector signal generator, R&S® FSQ signal analyzer and R&S® EX-IQ Box. The related signal generation as well as signal analysis is described

English - 19 Dec 2008

Provides information on security issues when working with R&S®SMU200A in secure areas.

English - 23 Sept 2010

Polar modulation is a method where digital modulation is realized as a combination of phase and amplitude modulation, rather than using an I/Q modulator. This technique becomes increasingly important in mobile communication. This application note shows how to generate polar modulation with an R&S®SMU200A Vector Signal Generator.

English - 26 Nov 2004

The user manuals describe the digital standards supported by the signal generators R&S®SMU200A, R&S®SMATE200A, R&S®SMJ100A and R&S®AMU200A.

English - 28 Jan 2016

This Application Note describes a software program that provides easy creation and transfer of Pulse Trains between a PC and the R&S SMB100A, R&S SMA100A and R&S SMF100A analog signal generators with the Pulse Train option; or between a PC and the ARB of R&S SMBV100A, R&S SMJ100A or R&S SMU200A vector signal generators.

English - 10 May 2011

Describes all instrument functions and remote control commands of the base unit, including measurement and programming examples.

English - 28 Jan 2016

Provides the information required to prepare the instrument for use and start working.

English - 28 Jan 2016

English - 2 Oct 2017

English - 18 Jul 2025

English - 20 Aug 2019

IEEE 802.15.4 (ZigBee™) uses OQPSK with a half-sine pulse shaping filter as modulation. This application note describes how to generate and analyze ZigBee™ signals. Simple test signals can be setup with the free-of-charge simulation software R&S WinIQSIM™ and transferred to the vector signal generator R&S SMU200A. It describes how to setup the vector signal analyzer R&S FSQ with option R&S FSQ-K70 for ZigBee™ signal demodulation and how to analyze modulation quality such as error vector magnitude (EVM).

English - 21 Jun 2007

This Application Note describes signal generation with carrier aggregation for 802.16m based on 802.16e signals in practical important configurations using one or more Vector Signal Generators R&S SMU200A or R&S SMBV100A. Various examples illustrate how to analyze these signals using the Vector Signal Analyzer R&S FSQ, R&S FSG or R&S FSV.

English - 22 Mar 2010

Rohde & Schwarz offers a complete test solution for WiMAX applications by combining its Signal Generator R&S SMU200A and Signal Analyzer R&S FSQ plus the appropriate options. This application note provides an overview of the differences between OFDM and OFDMA and demonstrates, how convenient it is to generate and analyze WiMAX OFDMA signals according to standard IEEE 802.16e-2005.

English - 23 May 2007

The fact that cable TV networks are generally located in densely populated areas or extend over large geographical regions makes the presence of line extenders at regular intervals a necessity. Cascading large numbers of amplifiers however calls for excellent noise, SWR and intermodulation distortion specifications for the integrated amplifiers in order to avoid quality of service dropping below minimum acceptable levels. Composite second order, composite triple beat & cross modulation are commonly used figures to specify the performance of CATV equipment. In this application note we describe how to determine these figures with the aid of R&S SMU200A or AFQ100A and SMV vector signal generators.

English - 11 Aug 2006

This Application Note describes measurements compliant with the CDMA2000 base station standard described in 3GPP2 C.S0010-C v2.0 / TIA/EIA-97-F-1. The primary focus is on solutions for generating and analyzing CDMA2000 signals. The special characteristics that make the selected signal generators and signal analyzers highly suitable for this purpose are detailed, and remote control programming is demonstrated by means of a free-of-charge program.

English - 15 Sept 2009

This application note shows how to run 3GPP WCDMA BER and BLER tests according to standard TS 25.141 with the Vector Signal Generators R&S®SMBV100A, R&S®SMJ100A, or R&S®SMU200A. The description of hardware test setup is followed by detailed instructions on how to configure the R&S® generators and how to run a BER or BLER test step by step. Remote control commands for the generators are included, to simplify integrating the BER/BLER tests into your proprietary test suite.

English - 6 Mar 2009

Most of the tests specified in standard TS 34.121 [1] for 3GPP Rel-5 can be performed with R&S®CMU200. This document provides a step by step guide on how to perform Rel-5 measurements on transmitter characteristics, receiver characteristics and performance tests according to TS 34.121 V8.7.0 clauses 5, 6 and 9 with standalone R&S®CMU200. Test cases that require additional instruments, e.g. fading generator (R&S®SMU200A or R&S®AMU200A) will be discussed in brief in this application note with recommended reference. A set of *.sav files based on R&S®CMU200 firmware V5.03 for UE supporting operating band I with power class 3 in RMC 12.2 kbps + HSDPA is attached to this application note.

English - 13 Oct 2009

The new WiMAX radio technology - worldwide interoperability for microwave access - is based on wireless transmission methods defined by the IEEE 802.16 standard. WiMAX has been developed to replace broadband cable networks such as DSL and to enable mobile broadband wireless access. Rohde & Schwarz offers a complete test solution for WiMAX applications by combining its Signal Generator R&S SMU200A and Signal Analyzer R&S FSQ plus the appropriate options.RuS_WiMAX_OFDM is a 10 minutes video on WiMAX OFDM measurements.Please see also 1MA96 for General information about the WiMAX standard and 1MA97 for Generating and analyzing 802.16-2004 and 802.16e-2005 signals.

English - 11 Jul 2006

The foregoing application note is intended for everyone who desires to become more familiar with the use and upload of custom data in ARB, digital modulation and RF list mode. Particularly, this note describes the instruments R&S® SMW200A, R&S® SGT100A, R&S® SMBV100A, R&S® SMU200A, R&S® SMJ100A and R&S® SMATE200A and provides an overview of already available solutions as well as it gives hints for the writing of own applications. Please also see the application note 1GP88 for the ARB Toolbox software and the application note 1GP96 for the CDM-Toolbox software.

English - 21 Dec 2010

During wireless transmission over the air a signal is subject to fading. Since fading can strongly influence the communication, devices such as mobile phones must be tested under real-world conditions to verify their performance. The Rohde & Schwarz vector signal generators R&S®SMW200A, R&S®SMU200A and R&S®AMU200A make it possible to perform such tests. Their integrated real-time fading simulators reproduce well-defined and repeatable real-world test scenarios to bring reality into your laboratory. A multitude of standard-compliant, preconfigured fading scenarios make the configuration as easy as possible.This application note gives a brief introduction to fading and explains how to use the fading simulators in custom applications.

English - 25 Apr 2013

Most of the tests specified in standard TS 34.121 [1] for 3GPP Rel-6 can be performed with R&S®CMU200. This document provides a step by step guide on how to perform Rel-6 measurements on transmitter characteristics and performance tests according to TS 34.121 V8.7.0 clauses 5 and 10 with stand-alone R&S®CMU200. Test cases that require additional instruments, e.g. fading generator (R&S®SMU200A or R&S®AMU200A) will be discussed in brief in this application note with recommended reference. A set of *.sav files based on R&S®CMU200 firmware V5.03 for UE supporting operating band I and power class 3 in RMC 12.2 kbps + HSPA is attached to this application note.

English - 7 Oct 2009

Most of the tests specified in standard TS 34.121 for 3GPP Rel-99 can be performed with R&S®CMU200. This document provides a step by step guide on how to perform Rel-99 measurements on transmitter/receiver characteristics, and performance tests according to TS 34.121 V8.4.0 clauses 5, 6 and 7 with standalone R&S®CMU200. Test cases that require additional instuments e.g. fading simulator (R&S®SMU200A or R&S®AMU200A) or spectrum analyzer (R&S®FSQ) will be discussed in brief in this application note with recommended reference. A set of *.sav files based on R&SCMU200 firmware V5.02 for UE supporting band I with power class 3 in RMC 12.2 kbps downlink/uplink is attached to this application note.

English - 15 Apr 2009

Receiver diversity improves reception quality by using multiple antennas with a preferably low correlation factor between each other. This results in a more robust handling of multipath signals, since a deep fade will then not affect all received signals at the same time. However, the compact dimensions of handheld devices can introduce unwanted correlation due to their dense antenna spacing. In this case, the popular diversity test setup consisting of several independent transmitters will no longer serve the needs of a realistic simulation, since correlation effects have to be taken into account here. A clever solution is to operate the R&S®SFU in split-fading mode in combination with a second transmitter. This can be another R&S®SFU, the R&S®SFE, the R&S®SFE100 or the R&S®SMU200A. In this way, two diversity signals of adjustable correlation for any common broadcast standard are coded in realtime, while their individual multipath profile is precisely specified by the extensive features of the R&S®SFU fader module.

English - 19 Oct 2012

As well as static tests, modern mobile communication standards also stipulate measurements under fading conditions, sometimes with additional white gaussian noise AWGN. Rohde & Schwarz supports these tests with the combination of the R&S®CMU200 Radio Communication Tester and the R&S®SMU200A or R&S®AMU200A Vector / Baseband Signal Generator and Fading Simulator. Applying fading and noise always raises the crest factor of a signal considerably. Thus, automatic path attenuation inside the Rohde & Schwarz baseband fader prevents the new signal peaks from being clipped at I/Q full scale. Any additional attenuation in the baseband, however, makes the RF output fall below its intended level. This application note shows how to achieve an accurate RF output level by compensating for the I/Q attenuation - without modifying the test setup or using additional instruments.

English - 9 Jan 2009

This application note describes how to measure the coherence (phase-, timing and gain-differences) between two RFSignals using Rohde&Schwarz spectrum analyzers, a Rohde&Schwarz signal generator and the R&S FS-Z10 Coherence Unit.

English - 28 Sept 2010

This application note provides a summary of the current test solutions available with Rohde & Schwarz equipment. The opportunities provided by the individual devices are presented briefly and a demonstration using a spectrum analyzer and a vector signal generator is described.

English - 14 Sept 2009