R&S®CMW290 functional radio communication tester is ideal for testing cellular and non-cellular IoT applications

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DTMF analysis on CMW500 and CMW290

How to configure a external trigger at CMW500, CMW290, CMW270 to synchronize with LTE signal time frames

CMW500 / CMW290: GPRS / EDGE packet data measurements failed because UE stay not in TBF (Temporary Block Flow) state.

How can the CQI (Chanel Quality Identifier) from UE and coresponding 3GPP specified mapping to Modulation and TBS be tested?

If a CMWrun test plan script has been fished the AC power of a CMW500 / CMW290 / CMW270 should be shut down automaticly.

Rohde & Schwarz offers the R&S®CMW500 radio communication tester and the R&S®CMW290 functional radio communication tester to meet different testing needs; R&S®CMWcards for C-IoT

15-Oct-2018

Learn how the physical layer has changed with Bluetooth 5 and how to perform transmitter and receiver measurements using the R&S®CMW platform.

Testing eSIM compliance and remote SIM provisioning

22-Aug-2019

CMW290 Functional Radio Communication Tester

CMsquares download file not available in R&S Installation Manager

During a CMWrun test my DUT fails on delivering isolated measurements using CMW270/290/500.

LTE UE capabilities Interpretation of Bandwidth Combination Set values shown in CMW Callbox

Setting a CMW as a Bluetooth LE packet Generator

It is required to run two simultaneous NB IoT Signaling tests in parallel. Is this possible for a CMW call box tester?

CMW500/290/270: No more WLAN signaling function after WLAN firmware update

CMWrun Settings for external Interfer usage in Bluetooth LE Test Plans.

How can a WiFi connection instead be made to a WiFi network for remote access of the CMW?

How can the external attenuation values be configured and embedded in the CMWRun test sequences?

Is it possible to set up an IP peer to peer test using CMW500 between a corporate network and one EUT attached to an LTE cell?

How to get Wireshark log files for IMS (VoLTE, VoWiFi) when using CMW500/CMW290

During the call setup with VoLTE/VoWiFi with EVS voice codec the bandwidth is negotiated. How can the bandwidth be setup and how will it be shown in the CMW user interface?

The CMW500/2xx shows a resource conflict in this situation when using in parallel the RFxCOM port and the RFxOUT port of the same RF-frontend.

MWC2019, CMW290, smart city, IoT module test, IoT device test, IP security, battery lifetime, GSMA, Mobile World Congress Rohde & Schwarz demonstrates tests on IoT modules for smart cities at GSMA Mobile World Congress 2019 in Barcelona.

Installation of CMWcards is made on a external PC that should control the CMW mobile radio tester via LAN interface. But also the PC and the CMW are connected to the same LAN the remote connection do not work and the resource check showed "not connected".

Application video, videos MWC2017, CMW290, RT-ZVC, multi-channel power probe, battery life test, 5G, LTE, IoT, GSMA, Mobile World Congress, MWC 2017 This video shows riding ahead in battery life test presented at GSMA MWC 2017

MWC2019, CMW290, BLE, BT LE signaling, NB-IoT, IoT, GSMA, Mobile World Congress Rohde & Schwarz demonstrates combined RF and functional test for NB-IoT and Bluetooth® 5.0 LE signaling at GSMA Mobile World Congress 2019 in Barcelona.

20-Apr-2017 | Press Release | Test & measurement

R&S TS 290 IoT carrier acceptance test system