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The 26 MHz band is the highest frequency broadcasting band covered by DRM bellow 30 MHz. Due to its low use for long-range transmissions, this band is been tested for using the DRM digital radio for local coverage. This paper shows the results for mobile reception of two field trials made in Mexico City and Brasilia.
This paper presents the results obtained from three extensive field trials of medium wave DRM (digital radio mondiale) which were carried out in Madrid (Spain), Delhi (India) and Mexico D.F. (Mexico) using different transmission frequencies. The aim of the paper is to provide the first approach to medium wave field strength spatial variability empirical parameters in urban environments. A methodology...
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