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Find the information you need from Rohde & Schwarz. Search for products, technologies, applications, manuals, datasheets, tutorials, FAQs, and more.
Search Rohde-Schwarz.com
Find the information you need from Rohde & Schwarz. Search for products, technologies, applications, manuals, datasheets, tutorials, FAQs, and more.
735 Results
The R&S®RTO oscilloscope is a valuable tool for analyzing EMI problems in electronic designs.
27-Jun-2018
Next generation technologies in radar and satellite communication with high data rates call for innovative testing solutions to develop and manufacture RF components like voltage controlled oscillators (VCO). The R&S®FSPN phase noise analyzer increases efficiency and reproducibility of VCO characterization and phase noise measurements from lab to production.Voltage controlled oscillators are oscillators whose output frequency is controlled by means of an external tuning voltage, and they are used in a wide variety of electronic and RF applications like function generators, phase-locked loops including frequency synthesizers used in communication equipment. Different VCO design approaches yield different parameters and performance, and therefore it is important to measure or characterize VCOs under different conditions. This application note provides a short technical introduction to voltage controlled oscillators and explains the most common and the most important measurements made during the VCO characterization process.
17-May-2023 | AN-No. 1SL386
Synchronization of the datarate of TV Test Transmitter SFQ with an external clock
01-Aug-1997 | AN-No. 7BM39
Reliable testing of HARQ feedback and UL timing adjustment on LTE eNBs with the R&S®SMW200A simplifies eNB performance testing and eliminates the need for test UEs
01-Jun-2016
This application note describes a method using the R&S®ZNA analyzer family to measure group delay of mixers and frequency converters with an embedded local oscillator very accurately.
11-Jul-2019 | AN-No. 1EZ81
With the R&S ® RTB2000 digital oscilloscopes, you control and interact remotely via LAN. These oscilloscopes incorporate the USB-based connectivity standard media transfer protocol (MTP).
20-Mar-2017
Storing and Loading Complete Test Receiver Data Records via IEC/IEEE-Bus
18-Jan-2002 | AN-No. 1EE20
This paper will discuss several measurement settings which affect measurement speed and provide suggestions on improving this overall speed.
08-Oct-2020 | AN-No. GFM354
Calibration and Verification Solution
The UWB (Ultra-Wideband) technology is a short range wide-band radio technology specified for device to device communication operating in unlicensed spectrum. It is an RF positioning technology that enables accurate and secure peer-to-peer ranging between mobile devices with robust resistance to interference while consuming very low energy and coexisting well with other radio communication systems. UWB is used for a variety of different applications, such as asset tracking, secure payment, personal tracker, real time location services and keyless access and start of a vehicle etc. According to ABI Research forecasts, there will be well over 1 billion UWB annual device shipments by 2026. Almost every smart phone shipped in 2026 will support UWB services.Talking about testing aspect of a UWB device, in general two test methodologies can be adopted as other wireless products, either the traditional testing mode (so-called conducted test mode) with wired RF connection between the test measurement equipment and device under test (DUT) or over the air (OTA) test mode in an OTA anechoic chamber. Sometimes, it is not always possible or necessary to perform the tests under conducted mode due to the limiting factors, e.g. cost, space, complexity and direct access to the RF connectors of the product. In this case, OTA testing is then becoming a non-evitable approach. Moreover, OTA testing reflects the usage of DUT in a real condition.In this application note, R&S® OTA test solution covering transmitter (Tx), receiver (Rx) and Time of Flight (ToF) testing in Wireless Automated Testing (WMT) environment is described. The measurement results throughout the whole document are based on NXP Trimension™ NCJ29D5 UWB automotive IC.
12-Apr-2023 | AN-No. 1SL394
It is extremely important to test the application level functional performance of home automation products in the presence of interference.
11-May-2020
conducted conformance testing according to TS 38.141-1, Rel. 16
This application note describes how all mandatory RF transmitter tests according to Release 16, can be performed with signal or spectrum analyzers from Rohde & Schwarz.
27-Jan-2021 | AN-No. GFM313
Transfer of Video Stream Files to and from DTV Recorder Generator DVRG
31-Jul-2003 | AN-No. 7BM37
The R&S®Pulse Sequencer software offers a powerful mechanism to model sequences that are often required for meaningful radar receiver test cases. The sequences can consist of many individual elements, such as pulses defined by the software or imported waveform segments.
03-Oct-2017
Hints for Using the Ethernet Interface of DVQ
26-Apr-2001 | AN-No. 7BM04
The R&S ® RTB2000 digital oscilloscope lets you share your scope’s display with any computer/projector via LAN or Internet.
21-Mar-2017
This application note describes how all required transmitter (Tx) tests can be performed quickly and easily by using signal and spectrum analyzers.
11-May-2016 | AN-No. 1MA154
Increasing data rates in digital designs and wireless communications require SerDes PLLs and clock synthesizers with low additive phase noise and high jitter attenuation.
01-Aug-2018
Functional Testing
This application note focuses on different details of voice services in 5G networks. It also describes the procedure to setup a 5G network with radio communication testers.
06-Oct-2021 | AN-No. 1SL364
Test your eCall and ERA-Glonass system modules - The R&S CMW500 and R&S SMBV100A are the ideal team for testing your eCall and ERA-Glonass cellular modems and GNSS receivers in the lab.
02-May-2022
In order to make it easier to monitor the use and status of instruments, some devices offer the software option Health and Utilization Monitoring Service (HUMS). HUMS provides all necessary information about the health status and utilization over time in many details.
11-Jan-2021 | AN-No. GFM336
30 dBm + 30 dBm = 60 dBm? It is well known that it is not as easy as that.
This application note supplies a free of charge software tool that can e.g. be used to add or subtract an arbitrary number of power, to convert power and voltage units from the linear to the logarithmic scale.
10-Dec-2018 | AN-No. 1GP77
This application note gives the guidance of how to perform the BLE 5.1 DF RF tests according to the RF test specification of BT 5.1 by using the Rohde & Schwarz test solutions.
30-Oct-2019 | AN-No. GFM327
This application note explains how to test your remote radio head with Rohde & Schwarz test and measurement equipment.
05-Aug-2013 | AN-No. 1GP78
Monitoring on up to 10 000 channels with different parameter settings
13-Jul-2012
This application note describes Methods of Implementations (MOI) for precise, fast and error-free compliance testing of high-speed backplanes.
07-Apr-2021 | AN-No. GFM357
From designing a test setup to performing accurate measurements
This application note discusses important aspects of double-pulse test setups as well as how to perform accurate measurements. Double-Pulse testing is a standard test-method.
22-Mar-2021 | AN-No. GFM347
A high frequency transformer is a key component when designing isolated switching mode power supplies (SMPS). Leakage inductance is essential in the control of many design parameters including efficiency, maximum voltage rating for switching elements and EMI when it comes to designs using customized transformers. Accurate measurement of this parasitic element is mandatory. The R&S®LCX LCR meter is ideal for this challenging measurement task.
15-Feb-2022
Speeding up production test with the R&S<sup>®</sup> SMATE200A
17-Apr-2007 | AN-No. 1GP63
Setting up complex real-time trigger conditions using the R&S®RTE and R&S®RTO oscilloscopes increases the test coverage and robustness of converter and inverter systems.
10-Aug-2020