Search Rohde-Schwarz.com
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.
3271 Results
Do you have questions about the Radio Equipment Directive (RED), harmonized standards or testing requirements? Find answers to the most common customer questions below here.
Transient Measurements on GSM/PCN Synthesizers
03-Jun-1998 | AN-No. 1EF08
This paper describes the characterization of aluminum electrolytic capacitors specifically used in AC-DC power converter applications. It will be discussed why this capacitor technology is critical regarding lifetime and why it cannot be substituted simply by any another capacitor technology. Different aging effects of the capacitor will be discussed. Usage of the capacitor in different AC-DC converter topologies will be presented. Simulation circuits will be used to analyze the capacitor in more detail before suitable measurements will be performed to demonstrate a real example of a switching-mode power supply (SMPS).After the introduction into the aluminum electrolytic capacitor basics and theory, this paper will also present all important and possible measurements of capacitor parameters, like capacitance, equivalent series resistance (ESR) and ripple current. This includes in-circuit measurement which can be performed with an oscilloscope. An LCR-bridge is used to obtain high accuracy measurements in addition. A comparison between the two measurement methods will be presented. Furthermore, the required measurement hardware for the in-circuit measurements and the bridge measurement will be discussed and presented.Lastly, two different lifetime calculation methods are presented and a real example is used to compare the advantages and disadvantages of the different methods.Thanks to Mr. Frank Puhane from Würth eiSos GmbH & Co. KG who provided me with all aluminum electrolytic capacitor samples including the prepared capacitor with build-in temperature sensors to perform all measurements. Furthermore, his great expertise was very beneficial and helpful to create this premium application note.
07-Feb-2023 | AN-No. 1SL388
Get deep insight into your design with a dual-path, precisely synchronized source driving the Doherty amplifier and improve your yield.
ACP Measurement according to IS 54 (NADC) using the FSE Spectrum Analyzers
17-Jan-2002 | AN-No. 1EF32
This paper will provide an overview of the current status of the ITS worldwide with a focus on the IEEE 802.11p PHY. Additionally, the paper provides information on test and measurement solutions for devices and components used in ITS.
23-Jan-2014 | AN-No. 1MA152
04-Jan-2018 | Press Release | Test & measurement
Rohde & Schwarz offers independently certified eCall test solutionThe market-leading eCall test solution from Rohde & Schwarz is the first of its kind to be certified by an independent test body. CETECOM has examined the implementation of the eCall test public safety answering point (PSAP) in the Rohde & Schwarz solution for the pan-European emergency call system and certified it as compliant with the CEN EN 16454:2015 standard.
We are using the HMC8012 for automatized tests. I have tried using both the fetch as well as the read commands, but the response time from the device is still about 1 second before any value is returned. Is it possible to have a faster response time than this?
When I try to update my HMP series Power Supply, the updater tells me "Wrong or no device detected! - Process abort". What can I do to make it work?
The overall concept is explained using a product demo of a 5G TSN juggler which shows a deterministic low latency communication via 5G and ethernet using time sensitive networking(TSN).
This application note shows how to measure shielding effectiveness using the R&S®EMC32-K48 option via R&S®EMC32 Measurement Software.
01-Dec-2015 | AN-No. 1SP19
This Application Note provides guidance on using the “Intermodulation Wizard” through an example measurement.
27-Mar-2013 | AN-No. 1EZ63
R&S®Time Code Inserter: Time Code-Based A/V Distortion Analysis
16-Apr-2013 | AN-No. 7BM84
Load transient response – enhancing loop stability testing
09-May-2023
High-speed serial interfaces often transmit data with differential signaling and differential probes can be used to access signal traces. In addition to differential inputs, these probes have a ground connection.
02-Nov-2022
This application note provides a brief summary of the transmission modes (TM) in LTE and describes the beamforming measurements for base stations (BS) and user equipment (UE). The T&M options using various Rohde & Schwarz instruments are also presented.
26-Apr-2013 | AN-No. 1MA187
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
S-Parameters of a 50 to 75 Ohm impedance matching device using R&S ZVx VNA
06-May-2009 | AN-No. 1EZ59
WLAN/Wi-Fi Technology is a wireless local area network technology that uses OFDM as the multiple access scheme. It is ideally suited for wireless Internet access.
SNMP Example: DVM Management Center Monitoring in a Broadcast Network
31-May-2007 | AN-No. 7BM66
Welcome to this introductory video show about the R&S ZVA family of network analyzers.
13-Feb-2014 | AN-No. 1MA50
This application note provides an overview of the MHL technology and also describes the Rohde & Schwarz compliance test solution for the system part of the current MHL2.0 standard version.
14-May-2013 | AN-No. 7BM83
Guidelines for MIMO Test Setups – Part 2
14-Oct-2009 | AN-No. 1GP51
The video shows a test using a moving vehicle and how the data is evaluated using an oscilloscope. application, distance and speed measurement, radar, velocity tests, theory, basics and formulas, moving, oscilloscope. Video 1/2: Radial velocity measurements
With R&S instruments like the R&S®SMW200A and the R&S®FSW realistic NPR measurements can be performed by using modulated signals. Noise Power Ratio Measurements | Rohde & Schwarz With the R&S®SMW200A and the R&S®FSW realistic NPR measurements can be performed by using modulated signals. Increase the performance of your amplifier.
In addition to the generic edge trigger, modern oscilloscopes offer triggers that are specialized to address specific problems.
04-Jan-2016
Johanna Sochos blogs about Network Performance score.
With RED 2014/53/EU, not only radio transmitters, but also radio receivers have to meet minimum regulatory performance requirements and need to be tested.
Struggling with loss prevention? The answer is employee screening solutions from Rohde & Schwarz. Discover the latest in loss prevention security. Explore now.