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Complex artificial objects can be generated with variable distances, radial velocity, size and azimuth without physically moving antennas or devices thanks to an innovative antenna array technology. Do realistic tests on virtual roads. Test it.
Important for designers for these applications is to know the noise added by amplifiers or other active devices. This video shows how to measure noise figure and gain of an amplifier at around 90 GHz using the smart noise source R&S FS-SNS110 and the external frontend R&S FE110SR in combination with a spectrum analyzer. Noise Figure and Gain Measurements of amplifiers from 75 GHz to 110 GHz
This video demonstrates how to adapt the software’s lab layout to your real layout, how to assign different devices from your network to different workbenches. All of this is supported by smart search functions, drag and drop options and also possible file uploads if you would like to use your preconfigured lab file.
Only the R&S®CMW testers allow developers to perform RF signaling tests on Bluetooth LE devices without any control cable using over-the-air measurements. This method permits detailed analysis of RF characteristics and transitions between NB-IoT Release 14 and Bluetooth.
MWC2020, CMX500, CMW500, non-standalone mode, NSA, signaling test, DSS, dynamic spectrum sharing, 5G NR, CMsquares, NRQ6 Follow this video series on our latest T&M innvoations for 5G devices, base stations and 5G mobile networks and many more topics.
MWC2020, ATS800R, FR2, CATR, OTA chamber, 5G NR Follow this video series on our latest T&M innvoations for 5G devices, base stations and 5G mobile networks and many more topics.
Related products: LANCOM LX-6400 LANCOM GS-3528XP LANCOM Management Cloud MWC2020, LANCOM, Wi-Fi 6, MultiGigabit, Access Point, Switch, SD-WAN, SD-LAN, SD-WLAN, OFDMA, Target Wake Time, TWT, MU-MIMO, Digitalization, Zero-Touch, Software-Defined Follow this video series on our latest T&M innvoations for 5G devices, base stations and 5G mobile networks and many more topics.
This enables researchers to compare waveform candidates with each other and their own proposals, perform hardware in-the-loop experiments such as analyzing the impact of non-linear devices (e.g. power amplifier) to the signal characteristics and optimize RF front-end designs.
How do 5G NR devices identify the 5G carrier and find the SSB for coverage measurements? The video provides insights into the channel raster and synchronization raster in 5G NR in order to explain how to perform coverage measurements for 5G non-standalone and standalone mode.
CMsquares, a unified user experience concept, simplifies 5G NR device testing. It controls the R&S®CMX500 and allows to combine various measurement tasks. During the development of 5G devices, various tests need to be performed including RF parametric testing, callbox testing, protocol testing and end-to-end (E2E) testing.
MWC2020, RTP, 5G, multichannel MIMO, FR1, VSE Follow this video series on our latest T&M innvoations for 5G devices, base stations and 5G mobile networks and many more topics.
Everything in one place - the marketplace for integrated testing Watch the video and discover the all-in-one solution for mobile device testing - R&S®CMsquares the marketplace for integrated testing. Since the majority of use cases are built upon existing cellular technologies like LTE, testing your devices has become even more complex and time-consuming.
MWC2020, 5G, Multicast, Live Broadcast, OTA Updates, FeMBMS, 3GPP Rel.16, Quality of Service, Quality of Experience, One-to-many, Public Safety, Venue Casting, AR, VR Follow this video series on our latest T&M innvoations for 5G devices, base stations and 5G mobile networks and many more topics.
., an accredited testing laboratory for wireless device testing expands its test services with the Rohde & Schwarz CMX500 and CMW500 radio communication testers for 5G and LTE testing As wireless network operators roll out 5G services, Aircom International is prepared to test mobile devices in line with the new industry test requirements.
Watch this video to learn how Rohde & Schwarz network testing solutions resolve the private networks’ requirements and empower 5G private network ownerse. 5G is a transformative technology across many industries—delivering unprecedented wireless performance, in particular capacity and low latency. 5G enables massive scalability to extend high-speed connectivity to not only people and personal devices
12-Jan-2023
LDACS - The future of ATC communicationsRohde & Schwarz has been working with research partners to develop the new L band digital aeronautical communications system (LDACS), a new air traffic control (ATC) communications system that significantly increases bandwidth and allows modern IP-based communications. It is poised to replace the current VHF digital link (VDL) mode 2 in civil aviation to become the future worldwide standard.
25-Jan-2022
Rohde & Schwarz to equip German Navy's NH90 MRFH with secure communicationsRohde & Schwarz will equip the German Navy's NH90 Multi-Role Frigate Helicopter (MRFH), with SOVERON family airborne radios that include embedded COMSEC. Each aircraft is fitted with three VHF/UHF transceivers plus spares.
13-Oct-2020
SOVERON HR starts on road to successAll devices are produced in German Rohde & Schwarz plants because of the security technology involved. As part of the SOVERON software defined radio system, SOVERON HR is able to maintain two audio connections and enables parallel voice and data connections, together with associated network-capable, high data rate, jam-proof SOVERON WAVE waveforms.
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
In addition the RTO6 can be used to monitor the communication between the two automotive Ethernet devices and also check the frequency response and spectrum of the noise signal source coming from the SMW. 1000BASE-T1, Signal Quality Indicator (SQI) 1000BASE-T1 interoperability test
This enables researchers to compare waveform candidates with each other and their own proposals, perform hardware in-the-loop experiments such as analyzing the impact of non-linear devices (e.g. power amplifier) to the signal characteristics and optimize RF front-end designs.
Superior RF performance under various RF conditions and battery lifetime are the key performance and quality criteria of LoRa devices and gateways.
SMW200A, 5G FR2, base station test, OTA test, FSVA3000, FE44 Follow this video series on our latest T&M innvoations for 5G devices, base stations and 5G mobile networks and many more topics.
Vulnerabilities of LTE and LTEAdvanced Communication White Paper
16-Sep-2014 | AN-No. 1MA245
08-Nov-2021
Rohde & Schwarz presents compact CATR based multireflector setup for RRM testing of 5G NR mmWave devicesWith the R&S ATS1800M, Rohde & Schwarz introduces an extension to the well-established R&S ATS1800C, a compact antenna test range (CATR) based 5G NR mmWave test chamber for over-the-air (OTA) testing. By adding two side chambers, the existing test chamber turns into the only single-system solution that enables full 3GPP-specified conformance testing of a 5G NR mmWave device for radio resource management (RRM), including multiple angles of arrival (AoA).
The setup enables antenna and RF engineers to test and characterize future devices and modules which will operate in the D-Band. The #ThinkSix video series builds on the success of the Demystifying 5G series and takes a sneak peek at the future, discussing the potential spectrum and technology components used by the next generation of wireless communication: 6G.
No additional external sources are required, with all devices automatically recognized and all necessary calibration data transferred automatically. To demonstrate with no standards yet specified for the D band, a 2 GHz bandwidth 802.11ad signal at 148 GHz is generated, transmitted over the air, and analyzed.
MWC2020, 5G NR, FR2, conformance test, TS8980, CATR, ATS1800C, RF performance Follow this video series on our latest T&M innvoations for 5G devices, base stations and 5G mobile networks and many more topics.
To enable such precision, it is important to calibrate and validate UWB devices, ideally based on over-the-air (OTA) measurements. Watch our video and discover how an OTA test setup featuring the R&S®CMP200 allows performing all cases important for UWB testing: time of flight, angle of arrival as well as transmitter and receiver performance.
The function of chipsets, modules and devices can be verified using a radio communication tester to emulate the C-V2X network. A signal generator then creates the GNSS signal. Scenario editor software enables the user to define complex environments. The test system is capable of emulating a wide range of complex traffic and RF environments; not only ideal conditions but also challenging ones.