In cooperation with Digital Radio Mondiale the public broadcaster RRI has tested DRM+ in
Both the indoor and mobile reception were excellent and no interference was noted to the neighbouring FM stations at 105.1Mhz and 105.5Mhz.
During the three days of presentations, practical work, the fruitful questions and answers sessions, participants checked the clear benefits of digital radio for local coverage: excellent audio, multimedia features including advanced text and images, good coverage and efficient energy use.
The demos was supported by RRI, Fraunhofer IIs, GatesAir and RFmondial
RRI is adding the Batam DRM for local coverage successful demo to its conclusive demonstrations of DRM in the AM bands (medium wave) for large-area coverage in Bogor (2015) and in Bali (2016).