What to do with tall vehicles that want to receive tdt channels without fees.

As we mentioned in previous posts, there is a problem when it comes to being able to receive the DTT signal on buses that operate routes far from urban centers, and that is that the very common shadow areas make it impossible to receive the DTT signal.

These shadow zones are physical areas that are sensitive to the non-reception of the DTT signal basically because, as they do not have urban centers nearby, they do not have signal amplifiers that enable signal reception.

There is a solution for this type of vehicle and it is the installation of a satellite antenna that allows them to receive the DTT signal by satellite. It must be taken into account that the satellite signal reaches 98% of the national territory, so the coverage is really very wide.

In order to receive this type of satellite DTT channels, it is basically necessary to integrate a satellite antenna in the bus. There was a problem especially associated with buses with a height greater than 3.60, and that is that the antennas available on the market exceeded 35 cm in height, which made their installation impossible.

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But there are already antennas on the market with lower heights capable of working even in areas with a low footprint of satellite coverage, which is why we can already say that it is possible to have access to DTT channels in all types of buses regardless of their height. .

In addition to the satellite antenna, it is necessary to install a SAT-DTT receiver on the bus. These types of receivers cannot be purchased directly, and it is necessary to process a request to the public administration, which is what validates that the SAT-DTT solution is the only possible one for receiving DTT channels.

Normally in the bus sector there is no problem in accessing this type of receiver since, as we have mentioned before, there is no possibility of receiving DTT channels in shadow areas, these being very numerous outside urban centres.

All the companies that normally sell this type of solutions within the bus sector are in charge of processing the corresponding licenses that allow the installation of this type of receivers on board the different buses.

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