For the DRM+ trial in New Delhi, a single test frequency of 100.1 MHz carried three programme channels - Gold DRM (FM), Rainbow DRM (FM) and AIR news in Journaline. Reception quality was measured using a test vehicle going in four directions from central New Delhi where the transmitter was installed. For measurement of reception parameters, test transmissions were done in two modes- robust 4-QAM and high capacity 16-QAM. This report contains a description of the DRM+ system parameters, system setup and equipment that was used in the trial and the measured results that were obtained. If you would like to have a copy of the report or more information on DRM+, please contact projectoffice@drm.org
(Source : DRM Consortium)
No comments:
Post a Comment