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This application note explains the concept of Adjacent Channel Leakage Ratio (ACLR) measurement on 3GPP W-CDMA signals with the spectrum analyzer FSP. Optimum operation for both the integrated bandwidth method and the new time domain method are shown via explanation of the signal behavior and the internal structure of the FSP. With the time domain method the spectrum analyzer family FSP provides a new approach featuring a very short measurement time compared to the integrated bandwidth method.

English - 2001. 1. 12.

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

English - 2017. 3. 10.

Short test times in conjunction with accurate and repeatable measurement results are essential when testing and calibrating mobile phones at board level. The R&S FSP Spectrum Analyzer offers wide dynamic range, stable and accurate results within shortest sweep time, making it the ideal choice for high-volume production testing. The utilisation of both the list mode feature and the marker list function for the Spectrum Analyzer R&S FSP, with its unsurpassed measurement speed via remote control are demonstrated in this application note.

English - 2003. 8. 29.

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 - 2004. 4. 28.

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 - 2004. 9. 20.

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 - 2017. 12. 24.

Describes how to work with the power supplies.

English - 2006. 4. 8.

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 - 2002. 5. 6.

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 - 2001. 10. 16.

The purpose of the test setup described is to ensure or to enhance the level accuracy of signal generators or the generator part of communication testers. The level accuracy of test signals is particularly important at low levels when measuring BER level sensitivity at digital communication receivers. The highly linear FSP spectrum analyzer is used in combination with a power meter to get the best possible accuracy with high measurement speed over a very wide level range.

English - 2011. 2. 18.

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

English - 2010. 6. 15.

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

English - 2010. 6. 15.

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

English - 2007. 7. 4.

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

English - 2006. 6. 3.

English - 2012. 1. 24.

English - 2019. 9. 13.

English - 2017. 11. 22.

Korean - 2019. 9. 13.

Korean - 2017. 11. 22.

Korean - 2012. 1. 24.

Power amplifiers in digital TDMA mobile phones are fed with current only during the active slot to save power. Using conventional measuring equipment, the noise figure, an important parameter in power amplifiers, can only be determined with the amplifier in continuous operation. However, continuous operation can lead to amplifier overload and produce distorted results. Now there is a convenient way of determining the noise figure of amplifiers with pulsed power supply: using a Spectrum Analyzer (FSP or FSE or FSIQ or ESI), Noise Measurement Software FS-K3 and a function or pulse generator.

English - 2000. 12. 19.

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 - 2012. 1. 5.

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

English - 2014. 3. 25.

This application note provides hints for implementing remote control programs using Rohde & Schwarz spectrum and network analyzers. The document makes suggestions for improved remote control performance and describes aspects of measurement synchronization in detail. Finally the document discusses some typical challenges of remote control in production test.

English - 2014. 8. 19.

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

English - 2014. 3. 26.

This application note describes measurements compliant with the cdma2000 standard described in TIA/EIA-97-C and TIA/EIA-98-C. The primary focus is on solutions for generating and analyzing cdma2000 signals with equipment from Rohde & Schwarz. The special characteristics that make the signal generators and signal analyzers eminently suitable for this purpose are detailed.

English - 2001. 3. 27.