12 Results
Miloslav Macko 1MA171 This application note outlines two different approaches for remote-controlling Rohde & Schwarz instruments out of MathWorks MATLAB: The first one uses VISA connection and direct SCPI commands. The second approach takes advantage of Rohde & Schwarz VXI plug&play instrument drivers and MATLAB Instrument Control Toolbox. MATLAB, Rohde Schwarz, remote, control, Instrument Control
7BM81 Version 1.3.1 of the DVB-T2 standard ETSI 302 755 introduced the T2-Lite profile to ease the implementation of mobile TV services. This was achieved by minimizing the complexity of the required receiver and allowing side-by-side integration into existing conventional (T2-Base) DVB-T2 channels. For the purposes of testing the compatibility and performance of receiver modules, this application
7BM80 This application note describes how the transmitter landscape of a DVB-T2 single-frequency network (SFN) can be simulated in multiple input single output (MISO) mode in order to test the compatibility and performance of receiver modules. Neither an external T2-MI gateway nor a GPS receiver is required - just an R&S ® BTC equipped with two RF paths. Alternatively, one R&S ® SFU coupled with one
7BM79 I/Q waveform files contain the digital complex sample values of a radio signal. They can be synthetically computer-calculated for generating precisely defined contents, or they can represent the recording of a received live signal. The structure of these files has never been standardized, which is why so many different formats are in use today. R&S ® IQ Converter and R&S ® IQ Stream Extractor
1MA153 The aim of this application note is to provide information regarding Rohde & Schwarz instrument drivers. This paper shall help application engineers and software developers to easily get an understanding of advanced techniques to develop test and measurement (T&M) applications by utilizing Rohde & Schwarz instrument drivers. Furthermore the nomenclature used for Rohde & Schwarz instrument drivers
1MA035 The use of Rohde & Schwarz device drivers under VEE software is not complicated. However, a number of factors are involved, the errors that occur are often difficult to diagnose. This application provides easy and detailed support for installation and troubleshooting using National Instruments or Agilent GPIB boards. Instrument Driver, Driver, Device, Network Analysis, VEE, VISA, AFGU, AMIQ,
1MA170 This white paper introduces a novel attribute based architecture for VXIplug&play instrument drivers. The presented architecture uses the attribute based concept of IVI-C instrument drivers to introduce a two-layer design for VXIplug&play instrument drivers. Moreover the use of attributes is shown for the Rohde & Schwarz Spectrum Analyzer (rsspecan) instrument driver. Remote Control, Instrument
7BM76 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.
7BM82 When installed on an Apple iPad*, a remote desktop app provides a convenient way to remotely control measuring instruments over a WLAN connection. This is especially helpful when using measuring instruments that do not have their own display such as the R&S®VTS or R&S®SFC. The remote desktop app also gives users a detached way to control the instrument if, for example, the actual measuring instrument
7BM68 The Society of Cable Telecommunications Engineers (SCTE) defined the ANSI/SCTE 40 specification: Digital Cable Network Interface Standard. ANSI/SCTE 40 tests are designed to test conformance of set-top boxes and other cable receiving equipment to ensure that they will operate correctly when installed in a cable system. The tests are a combination of noise (AWGN and phase noise), AM hum, micro-reflections
7BM73 This application note introduces the methods to convert MediaFLO™ waveform files to ARB format to be used with R&S ® Broadcast Signal Generators SFx-K35 ARB Generator. R&S ® IQWIZARD and WinIQSIM™ software are used, providing a quick and simple file conversion method. SFU,SFE,SFE100,MediaFLO,ARB,IQ waveform,Conversion,IQWIZARD,WINIQSIM Converting MediaFLO™ Waveform Files to R&S® SFU / SFE /
7BM61 The International Electrotechnical Commission (IEC) created the MBRAI specifications, which call for strict conformance tests that ensure the proper functionality of mobile receiver terminals for DVB-T/H transmissions. MBRAI is a common abbreviation of the IEC 62002 standard and stands for “mobile and portable DVB-T/H radio access interface”. This Application Note describes how the Broadcast
