| File Name | Last Modified |
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| 1MA28: IQWizard - IQ Signal Measurement and Conversion | 26.04.2013 |
| 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 AMU / SMU with WinIQSIM™ or WinIQSIM2™.
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| 1MA189: TETRA Measurements | 26.04.2013 |
| TETRA, the TErrestrial Trunked RAdio, is the professional mobile radio standard (PMR) used world wide by governmental safety and security authorities and organizations, as well as by private utilities from energy suppliers through to transport. Rohde & Schwarz provide test instruments idealy suited for both the development and production of TETRA base stations and user equipment, as well as for network planning, network coverage and quality of service, network monitoring and optimization, maintenance, and service. This Application Note shows examples for measurements with R&S instruments covering the entire range of TETRA test requirements.
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| 1GP88: R&S ARB Toolbox Plus | 16.04.2013 |
| The ARB Toolbox Plus is an easy-to-use, feature packed software package that is used for many ARB waveform related tasks. This software is the successor of the ARB Toolbox which is bundled with the 1GP62 application note. Use this software for creating ARB waveform files from custom IQ data; import data from MATLAB .mat files; evaluate waveform content graphically; resample or filter waveforms; create analog modulated signals as ARB files; edit marker data in waveform files; use the composer for the creation of complex multi carrier scanarios.
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| 1SP18: Assessing a MIMO Channel | 09.02.2012 |
| MIMO technologies are an essential component of state-of-the-art mobile radio systems and are key to achieving extremely ambitious capacity goals that include providing stable data rates in the two- to three-digit Megabit per second range over a broad coverage area. However, the effectiveness of these technologies is not always guaranteed. A channel state matrix can provide the information needed to determine whether spatial multiplexing is possible for multilayer data transmission. Simple indicators for evaluating the mobile radio channel are derived from the channel matrix. This white paper presents these parameters and discusses them based on simulated and real coverage measurement results.
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| 1SP17: LTE Drive Test - How to benefit from using a R&S®TSMW | 30.01.2012 |
| This document describes the highlights of LTE scanning functionality of TSMW. In an FAQ style, it explains briefly the background of LTE and leads to the important measurements that have to be done in a proper network roll-out.
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1SP17_1e
Application Note - English version
| 1 | 12.10.2012 | 789 kB |
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| 1SP16: Recording and Playing Back the GPS RF Spectrum | 10.11.2011 |
| A GPS L1-frequency signal is recorded using a receiver such as an R&S TSMW or an &S FSV. Then the I/Q data is stored via the digital I/Q interface on an R&S IQR device. Playback is realized using an R&S SMBV signal generator that is also connected to an R&S IQR via a digital I/Q interface.
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| 1SP15: Remote Control of ROMES on Windows 7 | 05.07.2011 |
| For optimization of mobile communication networks, drive tests with coverage measurement systems are being performed. The coverage measurement platform provided by Rohde & Schwarz is based on R&S® ROMES, which is the application software to define and setup measurement devices, acquire and store the measurement data and displaying measured data during the measurement period and a later replay. Additional drivers are used for attaching different measurement devices, such as the Rohde & Schwarz Universal Radio Network Analyzers TSMQ or TSMW or test mobiles from different manufacturers. Depending on the required measurement tasks, R&S® ROMES can be configured freely to adapt to the user’s needs. As long as the measurements are performed in an outdoor environment using a vehicle traveling around, size and weight of the measurement system is not a problem. As more and more measurements are performed in an indoor environment by walking around, size, weight and mechanical handling is an issue of interest. ROMES® can be used in a light weight configuration, which is small enough to be carried in a back pack. For use of R&S® ROMES with R&S® TSMW in an indoor environment, the Backpack System R&S® TSMW-Z3 has been designed. The system includes a mini PC with R&S® ROMES which needs to be controlled remotely. This application note describes, how to establish a Wireless Lan Access Point on the R&S® ROMES PC and to setup a wireless LAN connection between an Apple iPad® and the mini PC.
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| 1SP52: Voice Quality Measurements with R&S®ROMES SQA | 22.01.2011 |
| This document introduces Voice Quality Measurements and describes the configuration of the R&S ROMES Software as well as the R&S ROMES Speech Server. It gives advice and offers interpretations of the measurement data.
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1SP52_1e.pdf
Application Note - English version
| 1e | 10.02.2009 | 2 MB |
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| 1SP56: Guideline for Scanner-based Drive Tests | 22.01.2011 |
| This guideline gives the customers of Rohde & Schwarz an insight into using Drive Test Scanners compared with test mobiles. It shows the main benefits and features of scanners, and emphasizes the advantages of the Rohde & Schwarz Drive Test Scanners TSML, TSMU and TSMQ.
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| 1SP55: TSMW Digital I/Q Interface Option K1 | 22.01.2011 |
| This application note describes how to perform user specific RF measurements in block and continuous streaming mode using the R&S®TSMW and the R&S®TSMW-K1 option. The R&S®TSMW is a universal Radio Network Analyzer for IQ streaming and drive testing of mobile communication networks.
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| 1CM60: Optimization of HSDPA networks with the Radio Communication Tester R&S®CMU300 and Coverage Measurement System R&S®ROMES | 22.01.2011 |
| The Radio Communication Tester R&S CMU300 and Coverage Measurement System R&S ROMES provide a wide range of possibilities to check the HSDPA air interface and network quality. The measurement results that can be obtained with the aforementioned solutions ensure flawless operation of HSDPA services from the start and longstanding customer acceptance of the new technology.
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1CM60_0E.pdf
Application Note - English version
| | 08.02.2006 | 3 MB |
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| 1SP51: Remote Control of R&S ROMES using a Pocket PC | 22.01.2011 |
| This Application Note describes how to configure a PDA (Pocket PC) and a notebook to remotely control the notebook running Rohde & Schwarz ROMES SW using wireless network techniques.
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