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Find the information you need from Rohde & Schwarz. Search for products, technologies, applications, manuals, datasheets, tutorials, FAQs, and more.
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Simple testing of multi-frequency, multi-constellation GNSS receivers
22-Aug-2019
The track functionality of the R&S®RTM3000 and the R&S®RTA4000 oscilloscopes is a great feature for displaying any varying PWM signal versus time in various applications.
25-Sep-2019
Rohde & Schwarz User Manual for the HIL application of the signal generator R&S®SMW200A; option R&S®SMW-K109.
Overview of Rohde & Schwarz TRM and antenna testing. Explanation of all application fields.
Measurements on PCS1900 Base Stations According to J-STD-007
17-Jan-2002 | AN-No. 1EF24
GSM/GPRS/Edge Receiver Tests Under Fading Conditions with CMU and SMIQ/ABFS
28-Aug-2009 | AN-No. 1MA60
WiMAX: 802.16-2004, 802.16e, WiBRO Introduction to WiMAX Measurements
11-Jul-2006 | AN-No. 1EF57
Measurements on GSM Base Stations According to Rec. 11.20
16-Jan-2002 | AN-No. 1EF23
The terrestrial television standard DVB T2 is gaining in significance as a result of the growing scarcity of available frequencies. New systems are being tested in many countries around the world. Other countries have already completed the introductory phase for DVB T2. Broadcasting transmitters are subject to particularly stringent standards with respect to broadcast signal quality, because even small faults can lead to service disruptions for many viewers or even disrupt adjacent channels.A single instrument, the R&S®ETL TV analyzer, performs all required DVB-T2 transmitter measurements, from the initial acceptance testing for the transmitter, to measurements performed during commissioning and preventive maintenance.The measurements described here satisfy many country-specific and customer-specific test specifications. Users need only set the limit values accordingly.
23-Jul-2014 | AN-No. 7BM106
LTE is under continuous development. Release 10 (LTE-Advanced) introduced carrier aggregation (CA) as the primary enhancement. Releases 11 and 12 add several new components to LTE. Some are enhancements to existing features (such as improvements to CA), while others are completely new concepts, such as coordinated multipoint (CoMP).This application note summarizes the Rohde & Schwarz test solutions for LTE-Advanced according to Releases 11 and 12 using vector signal generators, signal and spectrum analyzers and the wideband radio communication tester.
14-Jul-2016 | AN-No. 1MA272
For system verification and debugging, eye diagram measurements are the most important tools for efficiently analyzing the signal integrity in any digital design
19-Feb-2019
Mobile World Congress 2023: application video series from Rohde & Schwarz. Mastering the acceleration of 5G and early 6G
This site shows a lot of SMA100B videos
Join the first A&D Seminar by Rohde & Schwarz in Israel on March 21, 2023
Fixed monitoring stations are the backbone most regulatory authorities rely on. Usually they can be set up with sufficient space for operators and equipment, allowing comprehensive measurement and evaluation.
What is a decibel and how should we use it in our calculations? This Application Note is intended as a refresher on the subject of decibels.
21-Apr-2015 | AN-No. 1MA98
This application note demonstrates the use of the FSMR, including the Cross-correlation option (R&S®FSMR3-B60), to measure the Phase Noise characteristics of a raw Signal Generator (R&®SMA100B).
31-Dec-2021 | AN-No. 1SL376
This site shows a lot of SMBV100A videos.
23-Sep-2020 | Press Release | Broadcast and Media
New Rohde & Schwarz transmitter translators simplify extension of ATSC network coverageNew Rohde & Schwarz Transmitter Translators Simplify Extension of ATSC Network Coverage
06-Dec-2021 | Press Release | Test & measurement
Indonesia’s BBPPT officially commissioned Rohde & Schwarz and Spark Systems for digital TV receiver compliance testThe upgrade with the Rohde & Schwarz signal generator and RFSpark Auto Tester is expected to support the demand for compliance testing as Indonesia moves towards nation-wide DVB-T2 roll out.
A step by step HOW TO guide to perform manual and automated wireless coexistence testing
At the end of the year 2020, there were over 20 Billion internet of things (IoT) products in the world operating using the licensed and unlicensed frequency bands. This growth trend is projected to keep steady over the coming years as more and more people adopt to a smarter and more connected lifestyle. This will result in a much busier and challenging RF environment than the one we have today. In order to understand the complexity of the RF spectrum, a white paper was published in 2021 from Rohde & Schwarz, which featured RF spectrum activity at multiple locations observed at different times of the day. The locations were selected based on population densities and the amount of known RF transmitters & their frequencies at those locations. It was also concluded that the ISM bands on average have higher channel utilization since most IoT devices take advantage of the unlicensed spectrum. The paper recommended, that while performing wireless coexistence testing, the test conditions should reflect the operational RF environment that the device is intended to operate in. Otherwise, the characterization of RF performance would only reflect ideal case which doesn’t exist in real world operation. Since it is not always possible to test all devices in the real world, relevant test methodologies need to be setup to replicate the real world as much as possible.This will help us get a better understanding of how the receiver of the RF device will behave under different RF conditions. It is also recommended to perform measurements in order to understand the behavior of the device in the future when the spectrum will get even more challenging. Therefore, a through characterization of the capability of the RF receiver to handle in-band and out-of-band interference signals in also of interest.In terms of regulatory compliance requirements for ensuring wireless coexistence performance, the ANSI C63.27 is currently the only published test standard that provides guidance on how to perform coexistence testing on devices. The test complexity is based up on risk imposed on the user’s health in the event of a failure caused by an or a plurality of interference signal. The standard also gives device manufacturers guidance regarding test setups, measurement environments, interference signal types and strategy, performance quality measurement parameters for physical layer using key performance indicator (KPI) and application layer parameters for end-to-end functional wireless performance (FWP).In this application note, the guidance provided by the ANSI C63.27-2021 version regarding test setup, measurement parameter and interference signal have been followed. It will give the reader a clear idea on how to configure standardized test instruments from R&S in order to generate the wanted signal as well as unintended interference signals and conduct measurement to monitor device performance in terms of PER, ping latency and data throughput.This application note provides step-by-step instruction on how to perform measurements using conducted and radiated methodology. Both manual and automated instrument configuration approach is explained in this document.The automation scripts are written using python scripting language and are available for download with this application note, free of charge. Official required to run the scripts are available on the PYPI database.
10-Nov-2022 | AN-No. 1SL392
Modul Performance verification with solutions from Rohde & Schwarz
Signal Analyzer FSIG - Specifications
Signal Analyser FSIQ - Supplement
Which insights could the “Signal Model Based Jitter Separation” give to me? How is signal integrity affected by filter elements such as common mode chokes, power integrity and unbalances in the board design? Afternoon EMC fault finding: Why is an oscilloscope a good choice?
This application note explains how to use the SMW for testing higher order MIMO systems by presenting different key applications.
24-Feb-2016 | AN-No. 1GP97
FSW, Test & Measurement, Signal and Spectrum Analyzer This Video shows Measurements on differential amplifiers using option R&S FSW-B71.
The example in the video shows the test model required to perform signal quality measurements such as error vector magnitude (EVM) The example in the video shows the test model required to perform signal quality measurements such as error vector magnitude (EVM).
Learn more R&S®SFI100A with our explainer video Discover the unique features that make the R&S®SFI100A vector signal generator a true game changer for wideband modulated measurements.