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198 结果
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.
8月 20, 2025 | 在线新闻 | Non-terrestrial networks (NTN)
罗德与施瓦茨成功完成首批符合3GPP标准的NR-NTN一致性测试用例验证罗德与施瓦茨(以下简称“R&S”)助力5G非地面网络商业化进程。成功完成首批符合3GPP标准的NR-NTN测试案例验证,R&S与一线芯片厂商合作,基于3GPP NR-NTN测试规范开展测试工作,为未来偏远地区通过卫星实现可靠通信连接奠定基础。
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 | AN-No. 1SL416
11月 14, 2025 | 新闻发布 | Wireless communications
罗德与施瓦茨携手三星率先完成3GPP NR-NTN RF、RRM和PCT一致性验证罗德与施瓦茨(以下简称“R&S”)与三星合作,率先按照3GPP Release 17测试规范完成了NR-NTN射频(RF)、无线资源管理(RRM)和协议一致性测试(PCT)的首批测试用例验证。这一里程碑式成果标志着R&S成为全球首家也是目前唯一能覆盖5G NR-NTN所有三大测试领域,提供完整验证方案的测试测量供应商,有力推动了基于5G的非地面网络商业化进程。
6月 17, 2024 | 新闻发布 | Wireless communications
罗德与施瓦茨在 3GPP 关键任务通信服务的设备一致性方面处于领先地位,开创了向宽带迁移的先河罗德与施瓦茨(以下简称“R&S”)为全球认证论坛(GCF)成功验证了MCPTT(Misson-critical push-to-talk)协议一致性测试用例,其R&S TS PCT协议一致性测试仪满足了测试平台认证标准(TPAC)。R&S是目前首家启动初始MCPTT工作项目的测试与测量公司。这一成就为设备制造商和服务提供商从窄带 TETRA 向宽带 3GPP关键任务通信服务顺利过渡铺平了道路。
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.
2月 22, 2024 | 新闻发布 | Wireless communications
罗德与施瓦茨推出目前业内最紧凑的3GPP 5G 一致性测试系统罗德与施瓦茨(以下简称“R&S”)推出两种用于 5G RF 和 RRM 一致性测试的测试系统。R&S TS8980S-4A 是专为 3GPP 带内测试用例定制的经济高效的一体化解决方案,而 R&S TS8980FTA-3A 是涵盖所有带内和带外测试用例的一体化解决方案。 市场上目前没有其他解决方案能以如此紧凑的结构下提供相同的功能。
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 | AN-No. 1C110
1月 30, 2025 | 新闻发布 | MWC 2025
畅连无限,创新赋能:罗德与施瓦茨亮相MWC 2025罗德与施瓦茨(以下简称“R&S”)始终站在技术创新的前沿,以其广泛的测试测量和技术解决方案塑造移动行业的未来。R&S即将亮相2025 年巴塞罗那世界移动通信大会,以“畅连无限,创新赋能”为主题,展现其全面的产品组合,赋能行业参与者,将移动创新技术、产品和应用的奇思妙想变为现实。 在本次大会上,R&S全面的产品组合涵盖五大领域:5G赋能(5G Inside)、人工智能+(AI+)、革新先锋(Game Changers)、畅连无限(Connect X)、企业重塑(Enterprise Re-invented)。
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 | AN-No. 1C111
功能性测试
本应用指南详细介绍了 5G 网络中语音服务的不同方面。指南还描述了使用无线电通信测试仪设置 5G 网络的流程。
10月 06, 2021 | AN-No. 1SL364
Jun 06, 2023 | 新闻发布 | Test & measurement
Automotive Testing Expo Europe 2023: Enabling the next level of ADAS with test & measurement solutions from Rohde & SchwarzAt 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.
基于 R&S®CMX500 平台的测试解决方案
移动通信持续演进到具有重要特征的 5G 新空口 (NR) 时代。但是,语音呼叫服务仍然被视为移动设备的必备功能,全球网络运营商也在继续为用户提供语音服务。与 WhatsApp© 和 Teams© 等其他互联网流媒体 (OTT) 语音服务相比,NR 语音 (VoNR) 和 LTE 语音 (VoLTE) 保证服务质量,支持完善的切换机制和紧急救援呼叫,并且无需在手机上预装 OTT 应用。为了提供优质的语音服务并进一步增强优越的用户体验,移动设备在发布前需要进行音频测试。这需要考量不同的音频测试,例如声学、功能、性能和现场测试。本应用指南描述了性能测试,并重点介绍了通过移动设备的电气接口进行 VoNR 音频质量测量。测试解决方案以 R&S®CMX500 及其内置的 POLQA 算法为基础。
7月 26, 2023 | AN-No. 1SL401
Learn about FCC compliance for radio frequency devices. Understand the challenges of FCC compliance and discover FCC compliance testing solutions.
基于 R&S®CMX500 的从现场到实验室的 5G 交钥匙解决方案
在实现 5G NR 网络商业化和推出服务的过程中,现场测试是用户设备 (UE) 供应商应该实施的以用户为中心的重要流程之一
7月 16, 2021 | AN-No. 1SL369
2月 18, 2025 | 新闻发布 | Test & measurement
罗德与施瓦茨率先获得GCF对5G FR2 RRM独立模式一致性测试用例的认证罗德与施瓦茨(以下简称“R&S”)的R&S TS8980FTA-M1 5G一致性测试系统率先通过了测试平台认证标准(TPAC),随即全球认证论坛(GCF)最新的无线资源管理(RRM)一致性测试工作项目已进入“激活”状态。这一认证包括对5G毫米波频段组合中独立组网(SA)模式下RRM FR2测试用例的验证,涵盖单到达角(1x AoA)和双到达角(2x AoA)场景。
Nov 10, 2025 | 新闻发布 | SATCOM
Satellite Payload and Components Testing with instruments from Rohde & Schwarz at Space Tech Expo 2025Rohde & Schwarz will present its latest test and measurement solutions for the satellite industry at Space Tech Expo 2025.
使用 CMX500 一体化信令测试仪进行端到端 NTN 测试:在一台高性能平台上部署 SAN 和 gNB/核心网仿真。开始探索。
Nov 05, 2025 | 新闻发布 | Wireless communications
Rohde & Schwarz Mobile Test Summit 2025 on the future of wireless communications – registrations openThe 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.
Nov 14, 2025 | 在线新闻 | Wireless communications
Advantech partners with Rohde & Schwarz to deliver Wi-Fi compliant and deployment-ready industrial Wi-Fi 7 modulesAdvantech and Rohde & Schwarz have announced a strategic collaboration to establish a “compliant & deployment-ready” validation approach for industrial Wi-Fi 7 (802.11be) modules.
与 CMX500 配合使用时,Constellation Insight 工具可 简化 NR-NTN 系统的配置与部署 ,减少人工干预,提高 NTN 测试与管理的可靠性和效率。 CMX500:一体化信令测试仪 主要特点 一台仪器支持 LTE、最高 8 GHz 的 5G FR1 频率范围和最高 50 GHz 的 FR2 毫米波频率范围 多频段和多轨道测试,涵盖 LEO、MEO、GEO 和 GSO 轨道以及 L、S、Ku 和 Ka 频段 内部射频衰落和信道仿真,支持在真实条件下进行性能测试 可扩展的硬件平台,根据用例提供定制化配置 自动部署和自动切换,可长时间进行仿真 200_53273 非地面网络 (NTN) 解决方案 200_66845 非地面网络 (NTN) 非地面网络 (NTN) 了解 NTN 技术和常见的应用场景。
TDD 下行链路模式的 NR FR1 解决方案和技巧
5G 新空口 (NR) 是 3GPP 规定的一项无线电技术,在 3GPP R15 规范中首次被提出。此技术旨在用于三个目标用例:增强型移动宽带 (eMBB)、大规模物联网 (mMTC) 和超可靠低延迟通信 (URLLC)。其中 eMBB 实际上代表移动宽带通信自 LTE 标准以来的进一步演进。根据 IMT-2020 规定的技术性能要求,部署 5G 技术预计可使 eMBB 应用的下行链路 (DL) 和上行链路 (UL) 峰值数据率分别达到 20 Gbps 和 10 Gbps。eMBB 的典型用例包括需要海量数据的应用,例如高分辨率 8K 视频流、虚拟现实 (VR) 和增强现实 (AR) 等。在产品的设计阶段,需要在受控且确切的测试条件下验证 5G 用户设备 (UE) 可实现的最大数据吞吐量。识别数据吞吐量瓶颈以验证设备性能,根据金机进行产品基准测量可以显著改善最终用户体验。本文聚焦 5G NR 频率范围 1 (FR1),并重点介绍 E-UTRAN 新空口双连接 (ENDC) 操作模式下的 TDD 双工模式。由于 5G NR 物理层非常灵活,本文旨在提供相关参数设置指南以激励被测设备 (DUT) 实现最大吞吐量。本应用指南描述了文档编制时罗德与施瓦茨解决方案的现状。文中显示的功能集不断演变,因此所用屏幕截图和所示参数可能有所变化。
7月 07, 2022 | AN-No. 1SL379