Non-Terrestrial Network (NTN) NB-IoT is one of the key topics and lead deployments for satellite ‘direct to device’ communication. NTN uses satellites which enables communication in areas not covered by terrestrial network, but propagation delay and low signal level occurs which creates a demanding RF environment. In this video, we will demonstrate Anritsu's user-friendly test solution designed for RF measurements of NTN NB-IoT technology.