Digital Radio Mondiale (DRM) is an international standard for digital audio broadcasting at LF, MF, HF (or shortwave), and VHF. DRM provides better quality audio, the ability to send text and other data, and can be adapted for a wide range of applications. DRM receivers can be tested using vector signal generators to create a DRM signal, and this video shows how to configure and use a Rohde & Schwarz SMCV100B vector signal generator to create and transmit user-defined DRM signals.
R&S®SMCV100B vector signal generator
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