5G NR base station testing in the cloud presented at GSMA MWC 2019
![R&S®CMW290, Front view R&S®CMW290, Front view](https://cdn.rohde-schwarz.com/image/products/test-and-measurement/wireless-communications-testers-and-systems/wireless-tester-network-emulator/cmw290/cmw290-front-view-rohde-schwarz_200_10859_120_68_3.jpg)
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. The R&S®CMW290 IoT radio communication tester is unique in enabling parallel tests on cellular and non-cellular transmissions. 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.