Ricerca documenti e articoli

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

English - 9 mar 2017

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

Describes the specific functions of the application for R&S FSMR, R&S FSU and R&S FSQ instruments, including the remote control commands.

English - 26 mar 2014

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 dic 2017

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 ott 2001

This application note describes the different memory types and locations that user information can be stored in a spectrum analyzer R&S® FSP, R&S® FSU or R&S® FSQ, as well as the different ways in which it can be erased/cleared for security reasons.

English - 20 set 2004

This application note describes how noise figure and gain of amplifiers or converters in the microwave range from 50 GHz to 67 GHz are measured. For this purpose the R&S FSU67 spectrum analyzer is equipped with application firmware R&S FS-K30 in combination with the Noisecom NC5115-60G, or NC5115-60GT Noise Figure Test Set.

English - 12 mag 2009

Two test setups which demonstrate the Bit Error Rate (BER) test function of either an SMIQ (with option B21) or an AMIQ (with option B1) are described. The tester generates the FSK modulated RF or IF signal as well as carries out the BER test. The analog Marker FM Demodulator from an FSP/FSU spectrum analyzer is used as an online FSK demodulator.

English - 6 mag 2002

The Universal Radio Communication Tester R&S®CMU200 can perform most of the CDMA2000 1xEV-DO access terminal (AT) tests specified in the standard IS-866-A on its own. Some tests require additional instruments. 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®AMU, R&S®SMJ or R&S®SML signal generators, and R&S®FSQ, R&S®FSU, R&S®FSP, R&S®FSL or R&S®FSMR spectrum analyzers.

English - 5 gen 2012

English - 24 gen 2012

English - 22 nov 2017

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

English - 17 feb 2015

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

English - 17 feb 2015

Testing multi carrier power amplifiers of the 3rd Generation requires test signals with a high dynamic range. This application note describes how a 4 carrier 3G WCDMA signal can be generated and measured with the application software SET_MC4. The software sets up to 4 SMIQ03HDs to generate the signal, and an FSU or FSQ to immediately evaluate and analyze the Adjacent Channel Leakage Ratio (ACLR) of the power amplifier. The setups are controlled remotely.The SET_MC4 source code is also included. Modify the code to meet your individual requirements or adopt the IEEE-commands into your own setup script.

English - 13 dic 2002

This application note provides information about the ACLR measurement with noise correction. The basic requirements and the limiting factors of a spectrum analyzer are explained. Dynamic range improvements by means of a noise correction is presented. Measurement examples show the practical realisation ACLR measurements.

English - 16 mag 2002

Italian - 22 nov 2017

English - 13 set 2019

Italian - 24 gen 2012

Italian - 13 set 2019

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

English - 26 mar 2014

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

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

English - 19 gen 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 - 25 mar 2014

This application note provides information about spectral measurements with noise correction. The basic requirements and the limiting factors of a spectrum analyzer are explained. Dynamic range improvements by means of a noise correction is presented. Measurement examples show the improved performance of TOI measurements with noise correction.

English - 25 ott 2012

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

English - 26 mar 2014