757 Results
Unfortunately I can control my NRP-Z sensor only from the VisaTester but not from my Python IDE when using the same Device Identifier "USB::0x0aad::0x0023::102800::INSTR". What is wrong?
I created an arbitrary waveform using a remote control program. I am struggling to find the according SCPI command to trigger the sequence. At the moment I can only trigger it manually using the button on the device. Is there a way to do this completely by remote control?
I already have ESR/ESW Receivers and I would like to know, if this existing device can be calibrated as required by CISPR 16-1-1:2019 (Ed.5)?
Rohde & Schwarz are introducing a demonstration of our C-V2X RF testing capabilities based on our R&S®CMW500 system against an Industry leading Device. Cellular-V2X (C-V2X) is a key technology which will improve road safety in the coming years. Rohde & Schwarz are introducing a demonstration of our C-V2X RF testing capabilities based on our R&S®CMW500 system against an Industry leading Device.
The R&S®CMX500 radio communication tester is suitable for all signaling use cases through all stages of 5G device production. It includes a comprehensive feature set for application testing, which forms the basis for Extended Reality (XR) testing. The R&S®CMX500 radio communication tester is suitable for all signaling use cases through all stages of 5G device production.
Explore transmission measurements on a 5G device in non-standalone (NSA) mode. The new unified user interface R&S®CMsquares controls the R&S®CMX500 radio communication test platform and enables an easy setup and measurement of RF parametric tests and end-to-end tests, such as ping measurements, in parallel.
Calibration, verification, measurements on DUT and export of S-parameters Practical steps that engineers must perform to calibrate and run a verification test on the R&S®ZNA, measure traceable S-parameters on a device under test (DUT) and include traceable measurement uncertainties along with the S-parameters.
Using the R&S®TS8980 RF test system up to two carriers in the unlicensed spectrum above 5 GHz can be aggregated to the first carrier in a licensed spectrum. The test cases have been implemented in line with the LTE-U test specification. Rohde & Schwarz demonstrated the first conformance test cases for LTE-Advanced carrier aggregation in a licensed and unlicensed spectrum at the GSMA Mobile World Congress
Rohde & Schwarz LTE Webinar from April 25, 2012 This webinar provides an insight into mobility procedures in LTE and relevant measurement events. Mobility is an essential part of LTE technology due to LTE’s initial hotspot deployment. This webinar will provide insight into mobility procedures in LTE and relevant measurement events. It will also explain aspects of handovers from LTE to 3G or 2G with
Follow us on a tour through the Löhnert factory hall to learn more about the differences and highlights of each device. For larger samples such as grills or bumpers, it might be more applicable to move the sample instead of the measurement device. Therefore, the QAR50-R was developed. Follow me on a visit to our Partner Löhnert Elektronik where the QAR50-R is produced.
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
The R&S®EPL1000 is the perfect device for quick, precise and compliant EMI measurements up to 30 MHz.
You will also get some guidance, how this will influence IoT device testing in the future.
This application note reviews a new calibration subsystem which consists of Inline Calibration Units (ICUs). These ICUs are designed for in situ use, so they are left in place both during the calibration procedure and during the measurement of the Device Under Test (DUT).This adds versatility, convenience and accuracy to the VNA based measurement system, as it means the calibration can be refreshed at any time without manually disconnecting the DUT from the test system.
29-Sep-2017 | AN-No. 1EZ71
Obtain fast data reading for realtime filter tuning with the R&S®ZNB vector network analyzer from Rohde & Schwarz.
27-Nov-2019
But what happens, if a non-linear device such as a power amplifier is used to amplify the signal? This video explores this behavior and provides interesting results. The demystifying 5G video series discusses main topics related to 5G including requirements, timeline, potential frequency and waveform candidates.
The R&S®SMW200A vector signal analyzer and R&S®FSW signal and spectrum analyzer from Rohde & Schwarz make the calibration of the signal path towards the device under test (DUT) simple and easy, as demonstrated in this video Testing RF components, such as power amplifiers and filters, or prototype transceiver modules becomes much more complex with higher frequencies, particularly in the mmWave range
The R&S CMP180 radio communication tester offers two signal generators, two signal analyzers and two times eight RF ports in a single instrument making it ideal for V2X device testing in R&D and production.
The R&S®ZNL is an economic solution that can characterize a variety of DUTs both via network analysis and spectrum analysis without requiring a lengthy setup.
17-Dec-2021
Measuring Balanced Components with Vector Network Analyzer ZVB
20-Sep-2004 | AN-No. 1EZ53
This application note describes methods using an R&S®ZVA network analyzer to accurately measure all the key parameters of frequency converters.
30-Apr-2015 | AN-No. 1MA224
This document describes the critical parameters and provides step-by-step procedures for the configuration.
08-Dec-2015 | AN-No. 1C106
Rohde & Schwarz demonstrates Wi-Fi 7 (IEEE 802.11be) 4x4 true MIMO measurements up to 320 MHz bandwidth and up to 6 GHz frequency band based on the R&S CMP180 CMPflexx system using a Wi-Fi 7 router as device under test (DUTs).
Controlling External Generators and Power Meters with Network Analyzer ZVR
19-Oct-1998 | AN-No. 1EZ46
18-Jul-2023
Rohde & Schwarz demonstrates high reliability and innovative technology at IBC2023Rohde & Schwarz demonstrates high reliability and innovation power - Enabling new broadcast business models and continuous development in media solutions deliver substantial customer value
11-Oct-2021
Rohde & Schwarz Mobile Test Summit 2021 brings T&M experts together with global 5G leadersKey industry names including Comprion, Deutsche Telekom, MediaTek, Nokia, Picocom, Qualcomm, and Viavi will complement the experts from Rohde & Schwarz at this year’s Mobile Test Summit. Organized by Rohde & Schwarz and reaching a global audience, the digital conference will provide a platform for knowledge, education and vision around the latest challenges and developments in 5G NR wireless communications.
Reproducable Noise Figure Measurement Using the Shielded Box ZA-SB10
16-Oct-2002 | AN-No. RSH01
Time Domain Measurements using Vector Network Analyzer ZVR
04-Aug-1998 | AN-No. 1EZ44
GSM/GPRS/Edge Receiver Tests Under Fading Conditions with CMU and SMIQ/ABFS
28-Aug-2009 | AN-No. 1MA60