How to realize the mobile digital TV project launched by the single-station DMB-T?
The simplest equipment configuration of a single site mainly includes: MPEG-2 encoder, multiplexer, DMB-T digital exciter, DMB-T digital transmitter, and antenna feeder system. In fact, the current mobile digital TV can borrow the existing analog antenna feeder system, saving resources and construction time.
In addition, the test equipment needed to test the signal must be prepared, but these devices do not need to be used around the clock, and can be borrowed or rented when needed. Mainly include field strength meter, power meter, spectrum analyzer, standard receiving antenna, GPS locator, etc.
Table 4 DMB-T terrestrial digital TV single station system equipment basic situation table
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