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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

R&S®VISA is a standardized software library that allows fast communications over diverse interfaces with a wide variety of T&M instruments that are detected on the network from PC applications. R&S®VISA also includes a trace tool that simultaneously monitors communications between multiple applications and T&M instruments, and permits targeted analysis with the aid of efficient filters.

English - 26 May 2020

This application note provides information about the spurious emission measurement on 3 GPP base station transmitters. The basic requirements and the limiting factors of a spectrum analyzer are explained in detail. Dynamic range calculations with measurement examples show the practical realisation of spurious emission measurements.

English - 10 Jan 2002

Short measurement time in conjunction with high accuracy and repeatability of results are essential for efficient testing of mobile phone power amplifiers. Power Meter R&S®NRP, Signal Generator R&S®SMIQ, Spectrum Analyzers R&S®FSP/FSU/FSQ and Power Supply R&S®NGMO2 offer optimum characteristics such as high accuracy, fast settling speed and short measurement time in programmed mode. This application note concentrates on testing GSM/EDGE mobile power amplifiers and shows typical test setups and programming examples for Signal Generator R&S®SMIQ and Spectrum Analyzer R&S®FSP/FSU/FSQ, benchmark numbers and repeatability results.

English - 28 Apr 2004

Rohde & Schwarz instruments can be shared when users wish to use the same instrument. This can be done quite easily with the LAN interface, which comes as a standard option. Through this interface, Rohde & Schwarz instruments can be connected directly to a network, and users with access to the network can manually operate the instrument from a remote computer. This Application Note lists all instruments that support these features and describes the steps necessary to set up and configure the network connection to operate these instruments remotely.

English - 5 Jul 2007

English - 24 Jan 2012

Unattended observation of spectrum occupancy for finding spurious emissions or seldom-occuring interferers is a common task for spectrum analyzers. Sometimes spectrum data has to be monitored over quite a long period of time. TraceRecorder, a small, free-of-charge software tool for storing measurement data from Rohde & Schwarz spectrum analyzers helps you to perform this measurement task. Running on a PC, it connects to the spectrum analyzer via a LAN interface. For stand alone operation, it is possible to run it directly on a spectrum analyzer, eliminating the need for an additonal computer during data acquisition.

English - 8 Dec 2010

With AMPTUNE amplifier nonlinearity can be measured with signals that are typical for the signals encountered by the amplifier in day-to-day use. The measurement can be checked by pre-distorting the control signal. Also, the results can be automatically stored for further processing with external programs.

English - 26 Oct 2005

IQWizard is a tool for loading IQ signal files in various formats and measuring IQ signals with a FSx spectrum analyzer or ESx Receiver. The obtained IQ data in memory can be stored in various formats or be transmitted to an R&S® vector signal generator with WinIQSIM™ or WinIQSIM2™.

English - 25 Apr 2013

This Application Note describes measurements on RFID readers and chipcards according to ISO/IEC 14443 and similar standards, using a signal generator and a spectrum analyzer. Using a modern spectrum analyzer like the R&S®FSL not only increases accuracy and measurement speed, but also simplifies operation. Interoperability tests, in particular, are simplified by generating reader test signals with a signal generator. With software option R&S®SMx/AMU/AFQ-K6 chipcards can be tested without a reader

English - 25 Jan 2010

English - 22 Nov 2017

This application note provides information about measurements on pulsed signals with a spectrum analyzer. Examples show the practical realisation of measurements like pulse width, peak power and mean power, and the limitations of spectrum analyzer measurements. A method for long time average power measurement is explained.

English - 16 Jan 2003

Adjacent Channel Power performance of power amplifiers used in digital TV systems has to be guaranteed over a wide frequency range, 54 to 890 MHz, which may lead to time consuming test procedures. The application software described here provides swept ACP analysis, using AMIQ and SMIQ for signal generation and FSP, FSU or FSE for signal analysis. ACP measurement is performed according to FCC Regulation 47CFR 73.622(h).

English - 16 Oct 2001

FSxRecordPlay is a program for recording the trace data in frequency and time domain from Rohde & Schwarz spectrum analyzers and measurement receivers via IEEE bus, LAN/Internet or internal remote control connection. The stream waveform data can be played back and analyzed directly in this software with variable speed.

English - 19 May 2010

Most of the tests specified in the standard TIA-98 that a CDMA2000 mobile station has to fulfill can be performed by the Universal Radio Communication Tester R&S®CMU200 without further assistance. Other tests, however, require additional instruments, for instance for generating interfering signals. Some tests of the standard TIA-98 need features that a tester optimized for production cannot offer, for example high dynamic spectrum analysis up to 12.75 GHz. This Application Note shows how to perform these tests easily with the remote-control software CMUgo, using the R&S®CMU200 in combination with R&S®SMU, R&S®SMJ, R&S®SMIQ, or R&S®SML signal generators, and R&S®FSQ, R&S®FSU, R&S®FSP, or R&S®FSL spectrum analyzers. New test items and sequences will therefore be included in the CMUgo software v1.9.8 to remote-control the R&S®CMU200, as well as the signal generators and spectrum analyzers. They are presented in this Application Note.

English - 5 Jan 2012

This application note provides information about measurements on DVB-S2 transmitters, including Amplitude Phase Shift Keying (APSK) signals. Specifically, this note will discuss how to import APSK mapping files in order to make modulation quality measurements.

English - 9 Feb 2010

The Electromagnetic Disturbance (EMD) emitted by Proximity-Integrated-Circuit-Cards (PICC) is a unwanted form of load modulation. This Application Note describes a method for measuring EMD during data transmission using vector signal analysis

English - 19 Oct 2007

Describes the specific functions of the application, including the remote control commands with programming examples.

English - 26 Mar 2014

Describes the specific functions of the application, including the remote control commands with programming examples.

English - 24 Aug 2010

Describes the specific functions of the application, including the remote control commands with programming examples.

English - 9 Jul 2011

Describes the specific functions of the application, including the remote control commands with programming examples.

English - 26 Mar 2014

Describes the specific functions of the application, including the remote control commands with programming examples.

English - 26 Mar 2014

Describes the specific functions of the application, including the remote control commands with programming examples.

English - 14 Apr 2006

Describes the specific functions of the application, including the remote control commands with programming examples.

English - 26 Mar 2014

English - 1 Sept 2026

Russian - 1 Sept 2026

Noise Power Ratio (NPR) is an add-on tool for WinIQSIM™ to generate noise power ratio stimulus signals and measure the resulting noise power ratio of a device under test (DUT) using Rohde & Schwarz instruments via LAN or GPIB bus.

English - 6 Nov 2015