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Demystifying lab testing of NR-NTN devices

Tim Seyler, Product Manager, Rohde & Schwarz and Naseef Mahmud, Technical Lead NTN OTA, Rohde & Schwarz

This session demystifies lab testing of NR-NTN devices by showcasing our comprehensive solutions. We introduce the CMX500, a mobile radio tester that supports multiorbit and multiband NR-NTN testing, with a scalable HW and SW design. We also highlight our satellite channel emulation solution, featuring SpaceNexus SW, which loads any satellite constellation and generates RF fading profiles and scaled-down satellite flight path data. Concrete test results for Direct-to-Device testing using SMW200A, FSW, CMW500, and Cobot arm will be illustrated, demonstrating the capabilities of our solutions for lab testing of NR-NTN devices.

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