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Unlock the potential of 5G network slicing

08-May-2025

CMX500

重新思考5G测试

Product safety certificate according to IEC Standards for CMX500

The R&S®CMX500 radio communication tester is ideal for testing the maximum possible IP throughput for mobile device transmitters and receivers.

13-Jun-2022

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

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

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

The R&S®CMX500 radio communication tester is ideal for analyzing VoNR and VoLTE voice quality and performance in mobile devices.

21-Feb-2023

Product safety certificate according to EN/IEC standards for CMX500

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

CMX500 - Korea KC - RRA Registration

CMX500 - EU Declaration of Conformity

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.

CMX500

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.

The CMW500 wideband radio communication tester and the CMX500 radio communication tester are ideal for testing smartphones and tablets to meet EU energy efficiency index standards.

28-Feb-2025

Functional Testing

This application note focuses on different details of voice services in 5G networks. It also describes the procedure to setup a 5G network with radio communication testers.

06-Oct-2021 | AN-No. 1SL364

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

A turnkey 5G Field-to-Lab solution based on R&S®CMX500

On the path to the 5G NR network commercialization and service launch, field test is one of the essential user centric processes that User Equipment (UE) vendors should go through

16-Jul-2021 | AN-No. 1SL369

Efficient 4G and 5G next generation eCall verification

13-May-2024

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

26-Feb-2025

Rohde & Schwarz presents the CMX500 AI Scripting Assistant, a novel solution revolutionizing mobile device testing. The AI-powered tool for the CMX500 5G one-box signaling tester simplifies and accelerates the scripting process for test engineers who deal with the complexities of script generation from diverse sources. The assistant provides users a tailored and efficient approach for automating domain-specific applications such as R&D 5G NR protocol testing, application testing, or instrument automation.

21-Aug-2023

Rohde & Schwarz and MediaTek partner to verify MediaTek’s 5G RedCap test platform, enabling 5G standalone devices like industrial sensors and always connected wearables. R&S CMX500 OBT tester supports RedCap and Release 17 features.

26-Sep-2023

ETS-Lindgren integrates R&S CMX500 and R&S SMBV100B for 5G A-GNSS antenna performance testing

01-Oct-2024

MVG (Microwave Vision Group) has integrated the CMX500 One-Box Tester (OBT) from Rohde & Schwarz into its WaveStudio software suite. This enables users to directly perform both 5G NR and LTE OTA signaling testing using MVG’s antenna measurement systems. By streamlining the test environment, the update simplifies complex testing processes for manufacturers and engineers working on next-generation wireless devices.

13-Jan-2025

Bluetest and Rohde & Schwarz have integrated the Wi-Fi 7 test functionality of the R&S CMX500 one-box signaling tester into the Bluetest Flow control software. Now, manufacturers of IEEE 802.11be technology can use the Bluetest reverberation test systems (RTS) to perform MIMO stress testing.

10-Feb-2025

SPEAG and Rohde & Schwarz expand their long-term collaboration with the combination of the CMX500 wideband radio communication tester with the DASY83D to allow Specific Absorption Rate tests of 5G FR1 devices.

01-Jun-2023

Rohde & Schwarz has successfully validated 5G RedCap (reduced capability) test cases for its R&S CMX500 one-box signaling tester and R&S TS8980 conformance test system for the recent Conformance Agreement Group (CAG) #74 meeting, allowing the Global Certification Forum (GCF) to activate the respective work items in their device certification program.

26-Nov-2024

ETS-Lindgren has integrated the CMX500 one box signaling tester and R&S SMBV100B vector signal generator from Rohde & Schwarz into its EMQuest™ software.

24-Feb-2025

Rohde & Schwarz and Qualcomm pave the way for 6G wireless networks by unlocking the potential of FR3. They successfully validated the high-throughput performance of a 5G NR connection at 13 GHz, a band that falls within the proposed FR3 frequency range.

03-Aug-2023

Rohde & Schwarz is first to submit 5G Next Generation eCall (NGeCall) protocol test cases to the 3GPP Global Certification Forum (GCF). The company is also launching a new 5G NGeCall application option that simulates the public safety answering point (PSAP) functions required for the end-to-end conformance tests that verify the interoperability of the equipment under test for the complete communication exchange. Both additions to the Rohde & Schwarz eCall portfolio now support early testing of new 5G Next Generation eCall systems with the R&S CMX500 one-box tester, contributing to a timely introduction of 5G NGeCall.