4393 Results
The R&S®EB510 HF monitoring receiver is designed to meet the demanding requirements of ITU-compliant radiomonitoring tasks in stationary and mobile environments The receiver performs high-speed signal searching in the spectrum and provides very wideband demodulation as well as a spectrum overview. It can be operated via the front panel or via remote control software. It is the ideal choice for a large variety of applications – from single-station measurements to nationwide monitoring systems.
Thanks to their high accuracy and fast load recovery time, the R&S®NGM200 power supplies are perfect for challenging applications. Their two-quadrant architecture allows them to function both as a source and a sink to simulate batteries and loads. Their short recovery times enable them to handle fast load changes, such as when mobile communications devices switch from sleep mode to transmit mode. High speed data acquisition and convenient battery simulation widen the range of applications.
The R&S®FSVR combines a full-featured signal and spectrum analyzer with a real-time spectrum analyzer. Therefore, it provides all the capabilities and features that modern test and measurement instruments of this kind have to offer. In real-time operation, the R&S®FSVR seamlessly measures and displays the spectrum in the time domain with a span of up to 40 MHz. As a result, it captures every event for analysis, no matter how brief that event might be.
R&S®CA100 is a standalone software solution for analysis, classification, demodulation and decoding of digital and analog IF signals. The software provides powerful signal analysis and signal processing functions and runs on a Windows PC. If connected to modern Rohde & Schwarz monitoring receivers with internal digital downconverters (DDC), e.g. R&S®ESMW or R&S®ESME, up to four signals can be processed in parallel.
GNSS Simulator in the R&S SMBV100A Vector Signal Generator - Product Brochure
The R&S®RT-ZISO isolated probing system sets new standards for isolated probe technology. The innovative solution delivers unparalleled accuracy, sensitivity, dynamic range and bandwidth, while enabling next-generation wide bandgap (WBG) SiC and GaN power designs. The remarkable performance at the core of the solution provides precise differential measurements up to ±3000 V on reference voltage levels of ±60 kV with rise time of < 450 ps. Most importantly, the solution can suppress fast common mode signals that distort and disturb accurate measurements.
22-Oct-2019
Network encryptor from Rohde & Schwarz Cybersecurity wins two international security awardsNetwork encryptor from Rohde & Schwarz Cybersecurity wins two international security awards.
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
LTE Location Based Services (LBS) involve the process of determining where a device is located.
29-May-2015 | AN-No. 1SP05
The focus is on leveraging technology to create a better, more connected, and inclusive future for Africa. As the continent embraces digital transformation, organizations like Mastercard, MTN, and Orange are actively contributing to solutions that empower communities and drive positive . Kigali, Ruanda Kigali, Ruanda, 2024, October, MWC, MWC KIgali
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Phased array systems continue to be a rapidly evolving technology with steady advances motivated by the challenges presented to modern military and commercial applications.
For complex measurement tasks where several screen displays are helpful, you can drag and drop your signals anywhere on the screen.
Get started with the PAM signal configuration and benefit from predefined settings for technology standards such as Ethernet or Automotive Ethernet. PAM-N Analysis with the R&S RTP Oscilloscope (Part 1) Learn about key advantages of the PAM-N analysis option on the R&S RTP & RTO6 oscilloscopes. Start with the Signal Configurator.
Especially for upper area control this accurate geolocation information displayed on the radar screen supports air traffic controllers to quickly and securely identify the calling aircraft. ATC direction finder, requirements Learn more about how does the ATC direction finder look like and which requirements it meets.
R&S®Series4200 software defined radios for VHF/UHF communications CERTIUM solution alerts the air traffic controller whenever signals from more than one aircraft has been received simultaneously. Reliable voice communications between air traffic controllers and pilots are vital to passenger safety. A lack of communications can jeopardize the safety of a hundred people or more.
The OPEN alliance has released a test specification for BroadR-Reach Ethernet. Like most IEEE Ethernet compliance test specifications, the compliance test focuses on transmitter quality. This webinar presents details on the individual test cases of the compliance test and provides useful information on the required test setup.
Two batteries last for three hours and can be hot-swapped. A padded carrying bag keeps the ZNL well protected during transport and operation in rough environments. R&S®ZNL, ZNL, vector network analyzer With its low weight of only 6 to 8 kg and its carrying handle, you can take the R&S®ZNL wherever you need it.
Phase noise performance of local oscillators is critical for up- and down-converters of 5G base station transceivers. See how to achieve excellent phase noise measurement results of IDT’s microwave synthesizer with low noise signal generator R&S®SMA100B and phase noise analyzer R&S®FSWP.
The R&S®QAR50 is the ideal tool for accurately testing the quality of automotive radomes and bumpers at the end-of-line (EOL). It features sufficient space to easily accommodate bulky bumpers combined with spatially resolved measurements to evaluate the homogeneity of design emblems. Learn more about the QAR50’s measurement capabilities and unique features within this 5 minute video.
The advantages of the R&S®ZNA solution for group delay measurements on such devices, including the LO tracking feature, and the dual LO concept are shown.
The R&S®ELEKTRA test software controls complete EMC systems and automates measurements of equipment under test (EUT) being certified for emissions (EMI) and immunity (EMS). R&S®ELEKTRA simplifies configuration of test systems and test descriptions in accordance with common standards.
R&S QAR50 Automotive Radome Tester - Product Brochure
All wireless devices must be tested for radiated spurious emissions (RSE) to verify compliance with national and international standards such as ITU, ETSI and FCC. The configuration required is similar to an EMI measurement setup, with the additional challenging task of measuring the low level spurious emissions in presence of the carrier frequency of a wireless device. The R&S®TS8996 RSE test system handles these tasks with a single setup and covers all relevant carrier frequencies and bandwidths used in wireless communications.
The R&S®CS-MC53 microwave converter extends the frequency range of the R&S®EM200 digital compact receiver and the R&S®UMS400 universal monitoring system (both combined with the R&S®CS-MC20 microwave converter) as well as the R&S®ESMW ultra wideband monitoring receiver from 17 GHz to 53 GHz and supports up to 500 MHz real-time bandwidth. Thanks to its ultracompact and lightweight weatherproof housing, it can be installed next to the antenna to keep cable losses at a minimum for highest sensitivity.
Coexistence testing for GNSS receivers The performance of GNSS receivers must be validated and characterized not only under ideal conditions, but also in the presence of other communication signals like GSM, UTMS or LTE.
A small form factor puts the instrument as close as possible to the test fixture, allowing for the shortest possible cable connections CMW100, multi-device communications, manufacturing test, set, multiport, frontend, parallel receiver test function, broadcasting, shortest possible cable connections Rohde & Schwarz presented the R&S®CMW100 multi-device communications manufacturing test set at the GSMA
The R&S ® CMW-KM052 option for the established R&S ® CMW500 wideband radio communication tester helps to detect vulnerabilities in the IP connection security of IoT devices, mobile devices and car telematics units under controlled network conditions.
A great conversation between two antenna experts for all of us interested on antenna design, phased array trends and over-the-air measurements. Video: HL Highly integrated phased array antenna design and the required testing