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Find the information you need from Rohde & Schwarz. Search for products, technologies, applications, manuals, datasheets, tutorials, FAQs, and more.
154 Results
* Responsibility for sales of our Test & Measurement Product Portfolio (Box- and Standard System Business, Services, such as signal generator, analyzers, oscilloscopes, amplifiers, EMC test systems, etc.) by driving business development, identifying and creating new sales opportunities and customers* Conduct sales operations in the specified markets and develop for the allocated customers.
WiMAX - General information about the standard 802.16
13-Jun-2006 | AN-No. 1MA96
Time-of-arrival (ToA) and Time-Alignment-Error (TAE) are important network synchronization measurements to achieve high network quality and performance.This educational note describes how 5G NR is affected by these synchronization requirements.
17-Aug-2021 | AN-No. 8NT05
Discover battery management system testing from Rohde & Schwarz in order to ensure performance and safety by emulating battery cells used in electric vehicles.
This application note describes how to use the R&S®RTO, R&S®RTE and R&S®RTM Digital Oscilloscopes for EUT monitoring of signal forms.
20-Apr-2015 | AN-No. 1MA242
This application note describes topics such as: characteristics and implementation of RF signal paths, image responses etc. for the R&S®ESW EMI test receiver.
19-Nov-2020 | AN-No. 1EE26
order income *Degree in electronics*Knowledge of Radio Communication and Communication Intelligence*Pleasing personality, team player, good to handle customer relations*Reputation of increased sales*Actual job experience of 4-5 years*Exposure to Purchase procedures of Indian Defence, Para Military & Security organisation*Ownership of activities at pre-tender, offer, evaluation, contract finalization etc
Sign up and get a concise overview of the radio frequency bands and regulations in today's and tomorrow's cars for free. Get it here.
Test Solutions Based on R&S®CMX500 Platform
The evolution of mobile communication enters 5G New Radio (NR) era with pivotal features. Voice call service is however still considered as an indispensable element for mobile devices and worldwide network operators continue to maintain the voice service for their subscribers. In comparison to other Over-the-Top (OTT) voice services, such as WhatsApp©, Teams© etc., Voice over NR (VoNR) and Voice over LTE (VoLTE) maintain QoS, support well established handover mechanism and emergency call, and do not require to pre-install OTT app on the phone.In order to provide premium voice service and enhance the superb user experience, audio tests on mobile devices are essential before the product launch. Different audio test aspects among which acoustic, functional, performance and field tests need to be considered.This application note describes the performance test with focus on VoNR audio quality measurement via electrical interface of the mobile device. The test solution is based on R&S®CMX500 with its integrated POLQA algorithm.
26-Jul-2023 | AN-No. 1SL401
, formulation of system/ scope, customer presentations, demonstrations and trials;* Analysis of competition and formulation of action plan to maintain R&S market share;* Support to other divisions/Market Segment with related products & procurement cases;* Correspondence with customers including responding to customer enquiries;* Representation of the company at exhibitions, conferences, workshops etc
This application note provides practical hints to accurately characterize and de-embed these lead-in and lead-out structures with R&S Vector Network Analyzers ZNA, ZNB, ZNBT and ZND.
19-Sep-2022 | AN-No. 1SL367
LTE provides global mobility with a wide range of services that includes voice, data and video in a mobile environment with lower deployment costs. Mobile networks are rapidly transforming (traffic growth, increa-sed bit rates per user etc.) due to new technologies such as LTE. The growth in mobile traffic is mainly driven by devices such as smartphones and tablets. To get the best performance out of an LTE network, it needs to be optimized continuously. This white paper examines wireless network optimization challenges from a radio network perspective.
customer’s problems/requirements, recommend solutions to meet their needs, and ensuring customer satisfaction * Minimum Bachelor's Degree in Telecommunications, Electronics or Electrical or any other related field* Minimum 3 years of relevant background and experience in RF-Test & Measurement equipment (Eg: Network Analyzer, Signal Generator, Vector Network Analyzer, Oscilloscope, Spectrum Analyzer etc
*Maintain and operate RF test systems for validation of RF measurement applications including 5G, LTE, Spectrum analysis, etc.,*Ensure daily execution of test cases for new software releases and report test results.*Ensure timely completion of regression tests and results reporting for new software releases.*Analyze, troubleshoot failures, and identify root causes.
R&S®PWC200 Plane Wave Converter - Product Brochure
This poster gives an overview on the testing methods applied on radar sensors and their integration into vehicles. Register now and download our free poster.
Join this webinar for an insight into interference types and sources, different threats to the uplink and pilot pollution.
engineering/Electrical Engineering with emphasis on communications engineering *A minimum of 3 years of relevant development experience*Programming skills in C++ 11 (Microsoft Visual Studio), C#, Python *Debugging skills on Windows and Linux Platforms*Experience with Version Control systems like GIT, IBM RTC*Added advantage of having experience in GNSS standards, such as GPS, Galileo, GLONASS, Beidou etc
applications, e.g. device drivers for network- and spectrum analyzers, power meter and switch boxes* Further development of standardized tests for our wireless coexistence test system * Academic studies in electrical engineering, communications engineering or comparable field of studies* Interest in wireless applications * Basic experience in measurements with network- and spectrum analyzers, power meters etc
This application note describes how to use the R&S CMW platform to perform the measurements defined in Bluetooth test specification version 5.
19-Jun-2017 | AN-No. 1MA282
19-Apr-2023 | Press Release | Test & measurement
Rohde & Schwarz supplies Emitech's new vehicle test center in France with its EMC test systemEmitech, a company specializing in applied testing for product qualification in the automotive sector, has inaugurated its new vehicle test center in Montigny-le-Bretonneux, France. The EMC chamber is equipped with a complete EMC test system from Rohde & Schwarz including R&S BBA150, R&S BBA130 and R&S BBL200 broadband amplifiers, R&S ESW44 test receivers, R&S SMB100B RF signal generators and power meters. At the inauguration ceremony in March, Rohde & Schwarz also demonstrated its innovative solution for advanced driver assistance system (ADAS) testing.
Download this publication to get a deeper understanding of digital electronics communications test solutions for ensuring the signal, data and power integrity needed during digital design, integration and performance verification. Both legacy and next generation electronic computers need wired communication integrated systems, subsystems and their integral component parts.
Join us for this 1-hour webinar, and see what is new in 5G networks for interference hunting.
Solutions and Tipps for NR FR1 in TDD Downlink Mode
5G New Radio (NR) is a radio technology specified by 3GPP and was first released in 3GPP release 15. It is designed to target three use cases, i.e. enhanced mobile broadband (eMBB), massive machine type communication (mMTC) and ultra-reliable low latency communication (URLLC). Among these three use cases, eMBB represents actually a further evolution of mobile broadband communication from LTE standard. According to the technical performance requirement defined by IMT-2020, by deploying 5G technology, peak data rates of eMBB application are expected to reach 20 Gbps in downlink (DL) and 10 Gbps in uplink (UL) direction, respectively. Typical use cases of eMBB are data hungry applications, such as high resolution 8K video streaming, virtual reality (VR), augmented reality (AR) etc.Verification of a 5G capable user equipment (UE) with respect to its achievable maximum data throughput under controllable and deterministic test conditions is an essential process during the design phase of the product. Performance centric verification through identification of the data throughput bottleneck, product benchmarking against a golden device enhances tremendously the user experience in the end.This document focuses on 5G NR frequency range 1 (FR1) with TDD duplex mode in E-UTRAN New-radio Dual Connectivity (ENDC) operating mode. As 5G NR physical layer offers a plethora of flexibility, the motivation here is to provide a kind of guideline of relevant parameter settings to stimulate device under test (DUT)'s max throughput capacity. The status quo of the R&S solutions at the time when the application note is created are described. Shown feature sets are constantly evolving, so the screenshots used and the parameters shown may change.
07-Jul-2022 | AN-No. 1SL379
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
* Sell the full spectrum of the business's products and services in Test & Measurement industry (Working Location: Yongin)* Overall management of assigned accounts (Aerospace and Defense businesses, government, government-funded research institutions etc.) including the development of multilayer relationships and good understanding of customer decision process* Develop and implement sales strategies
* Understand the company's portfolio, its business nature and relevant markets* Supporting in sales and marketing events (e.g. preparation, trainings, seminars, workshops etc.) for the Regional Sales Team.
identification and entry of orders into SAP SD, invoice processing, procurement and purchase coordination* You ensure the compliance with customs and export regulations, administration of order files and archival storage * Participation in the creation of statistics, reports, presentation and training documents* You take over general activities (e.g. correspondence in Polish and English, common office duties, etc