Feb 08, 2024 | Comunicado de prensa | Wireless communications

For thorough testing of augmented reality use cases prior to market launch, Rohde & Schwarz and Slalom have collaborated to develop new test tools, shown at MWC2024.

Feb 21, 2024 | Comunicado de prensa | eCall

Quectel Wireless Solutions, a global IoT solutions provider, and Rohde & Schwarz have successfully validated Quectel’s innovative 5G eCall module, part of the AG56xN series of automotive modules.

Jan 30, 2025 | Comunicado de prensa | MWC 2025

At MWC Barcelona 2025, Rohde & Schwar will present a diverse portfolio themed “Enabling Connections, Empowering Innovations” aimed at assisting industry leaders and visionaries turn their ideas for new mobile technologies, products, and applications into reality.

5G device application testing with the CMX500 radio communication tester - Application Brochure

Mar 03, 2025 | Comunicado de prensa | Wireless communications

KT has collaborated with Rohde & Schwarz and VIAVI Solutions to develop non-terrestrial network (NTN) technology that overcomes the disadvantages of long propagation delays in satellite communication environments. With this technology, a bandwidth of more than 10 Mbps is possible even between a geostationary (GEO) satellite and user device. This increased transmission efficiency was leveraged to successfully transmit full HD video. Visitors to Moble World Congress 2025 in Barcelona can see a demonstration of this technology at the KT booth in Hall 4, Stand 4A60.

El comprobador de radiocomunicaciones R&S®CMX500 es perfecto para analizar la calidad de voz en VoNR y VoLTE y su rendimiento en dispositivos móviles.

feb 21, 2023

This application note provides a detailed guide on performing FCC KDB987594 D02 Test Cases K&L using R&S®CMX500 OBT, focusing on FCC regulatory compliance testing for devices operating in the 6 GHz band in US.It begins by discussing the FCC's initiatives to open the 6 GHz band for unlicensed use, emphasizing the importance of Automated Frequency Coordination (AFC) systems to manage power levels and avoid interference with incumbent services.The guide outlines specific requirements for device types 6CD and 6FX, which must adjust their power levels based on information in beacon of access point. It also delves into the technical aspects of WLAN power control mechanism according to IEEE 802.11 specifications, highlighting the complexity of power adjustment features for devices operating in the 6 GHz band.This guide explains the advantages of using the CMX500 OBT tester, which can emulate various WLAN signaling scenarios, including standard and low-power access points. It provides detailed procedures for conducting Test Cases K and L, which focus on demonstrating proper power adjustment based on associated access points and ensuring client devices adjust its power appropriately.

Jul 30, 2025 | N.º de nota de aplicación 1SL416

CMX500 - EU Declaration of Conformity

CMX500 - Korea KC - RRA Registration

Product safety certificate according to IEC Standards for CMX500

Product safety certificate according to EN/IEC standards for CMX500

Product safety certificate according to CAN/CSA/UL standards for CMX500

The CMX500 combines incredible RF performance of up to 16 GHz instantaneous bandwidth with a revolutionary leap in processing power that enables 20 Gbps of IP data throughput. The modular hardware architecture can also flexibly adapt instruments to your requirements.

Compliance and Pre-compliance testing are very important topics during the development of any Wireless DeviceIn this document the differences between Conformance testing vs. Pre-conformance tests will be explored as well as the Rohde & Schwarz offerings to conduct these tests

Jun 05, 2025 | N.º de nota de aplicación 1C110

Aprovechar el potencial de la segmentación de red en 5G

may 08, 2025

CMX500 5G one-box signaling tester

CMX500 5G one-box signaling tester

R&S®CMsequencer is a graphical scripting interface that creates, configures and executes test scripts on the R&S®CMX500 radio communication tester. R&S®CMsequencer is part of R&S®CMsquares, the powerful R&S®CMX500 user interface and control center.

Jun 06, 2023 | Comunicado de prensa | Test & measurement

At Automotive Testing Expo Europe 2023 in Stuttgart, Rohde & Schwarz will demonstrate a wide range of cutting-edge test solutions that support automotive applications. With test solutions on show that cover automotive radar, Ethernet, 5G and UWB, the company enables the automotive industry to make the next level of autonomous driving reality.

El comprobador de radiocomunicaciones de banda ancha CMW500 y el comprobador de radiocomunicaciones CMX500 son perfectos para realizar los ensayos de cumplimiento de la normativa de la UE relativa al índice de eficiencia energética en teléfonos inteligentes y tablets.

feb 28, 2025

SA Mode According to 3GPP 38.521-1

Device certification for compliance with 3GPP specifications is a crucial step in the launch of 5G NR user equipment (UE). As the demand for high-performance connectivity continues to rise, ensuring that devices meet industry standards is essential for delivering reliable and efficient service. To ensure optimal modem performance, RF pre-conformance testing, also known as design verification, needs to be initiated early in the product development process. This approach enables teams to swiftly identify and address potential issues, minimizing delays and enhancing the overall quality of the final product.The R&S®CMX500 3GPP RF pre-conformance WebGUI solution offers a fast and intuitive platform for executing NR-FR1 Standalone (SA) test cases based on the 3GPP 38.521-1 specification. Its manual verification capabilities make it particularly well-suited for early-stage validation, debugging, and step-by-step verification of test cases, leveraging the comprehensive toolset provided by the R&S®CMX500 WebGUI. Test case procedures are optimized for R&D use cases, while using the most relevant configurations from the specification.This application note serves as a comprehensive guide for R&D professionals, detailing the setup, configuration, execution, and verification of selected 3GPP pre-conformance test cases with just a few clicks in the GUI. Please note that the test steps outlined in this document require the CMX-KC661B license (SA FR1 3GPP RF Test Scenarios), in addition to the NR signaling license CMX-KS600B and the NR FR1 measurement license CMX-KM600. All descriptions, configurations and limits are based on 3GPP TS38.521-1 V18.4.0 (2024-11).

Jun 25, 2025 | N.º de nota de aplicación 1C111

Medidas de NTN de extremo a extremo con el comprobador de señalización «todo en uno» CMX500: despliegue de SAN y emulación de gNB/red básica en una potente plataforma. Descúbralo ahora.

Soluciones completas de test y medida que cubren todos los aspectos de los test de dispositivos móviles, desde I+D y medidas de producción a pruebas de conformidad. Obtenga más información y sitúese a la vanguardia.

Ensayos funcionales

Esta nota de aplicación analiza diferentes aspectos de los servicios de voz en las redes 5G y describe el procedimiento para configurar una instalación de red 5G con comprobadores de radiocomunicación.

oct 06, 2021 | N.º de nota de aplicación 1SL364

Nov 10, 2025 | Comunicado de prensa | SATCOM

Rohde & Schwarz will present its latest test and measurement solutions for the satellite industry at Space Tech Expo 2025.

Soluciones de test basadas en la plataforma R&S®CMX500

5G New Radio (NR) supone un paso decisivo en la evolución de las comunicaciones móviles. No obstante, las llamadas de voz siguen siendo un elemento indispensable en los dispositivos móviles y los operadores de redes de todo el mundo ofrecen a sus clientes los correspondientes servicios de comunicación de voz. Al contrario que otros servicios de voz de transmisión libre u «over the top» (OTT), como WhatsApp©, Teams© etc., las tecnologías Voice over NR (VoNR) y Voice over LTE (VoLTE) brindan una buena calidad de servicio, permiten utilizar mecanismos de traspaso y llamada de emergencia bien implantados, y no requieren la instalación previa de una aplicación OTT en el teléfono.Para poder ofrecer un servicio de voz de alta calidad y mejorar la excelente experiencia de usuario es esencial realizar pruebas de audio en los dispositivos móviles antes de la comercialización del producto. La verificación debe abarcar diferentes aspectos de audio, como test acústicos, funcionales, de rendimiento y en condiciones reales.Esta nota de aplicación describe el test de rendimiento centrándose en las medidas de calidad de audio para VoNR a través de la interfaz eléctrica del dispositivo móvil. La solución de test está basada en el R&S®CMX500 con el algoritmo POLQA integrado.

jul 26, 2023 | N.º de nota de aplicación 1SL401

Muestra parámetros clave de desvanecimiento , que incluyen pérdida por propagación , desplazamientos Doppler y retardo de señal . Simula el despliegue de satélites seleccionados en el CMX500 para el análisis posterior. Descubra las prestaciones de la herramienta Constellation Insight Tool.

Feb 18, 2025 | Comunicado de prensa | Test & measurement

The latest RRM conformance work item from the GCF has reached “Active” status following the approval of the Rohde & Schwarz conformance test system as the first to meet test platform approval criteria (TPAC).

Nov 05, 2025 | Comunicado de prensa | Wireless communications

The Mobile Test Summit 2025 is a virtual event taking place from November to early December, hosted by Rohde & Schwarz, and a global forum on the future of wireless communications, bringing together industry leaders, technology experts and testing professionals.

Una solución «Field-to-Lab» de 5G basada en el R&S®CMX500

En el camino hacia la comercialización de redes y el lanzamiento de servicios 5G NR, las pruebas en condiciones reales son uno de los procesos clave orientados al usuario que deberían cumplir los fabricantes de equipos de electrónica de consumo

jul 16, 2021 | N.º de nota de aplicación 1SL369