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Advanced whisper radio guide system for bus tours from direct manufacturer
A Radio-guide system is a set of receivers that capture the voice, emitted by a transmitter using frequency within a specific wavelength of radio-frequency (RF).
It is the same system as a traditional radio (FM), which broadcasts by frequency modulated but working at a higher frequency; as a channel for analog television, called UHF (Ultra High Frequencies).
Bands for European regulation for this purpose (audio broadcasting) frequencies are among the 863-865 MHz.
The Radio-guide system is very easy to use. A microphone in transmitter and an earphone to the receiver is placed. Once they are lit only need to make sure that both are on the same channel (frequency).
When the transmitter and the receiver are on the same channel sound will clearly and without interference. Depending on the device used the number of channels will be greater or less, due to the frequency spectrum in which this work.
Our system has been tested in multiple environments and situations. We can guarantee voice pass through thick walls of stone and wide distance both indoors (museums, churches, exhibitions, conference rooms) and outdoors (busy streets, stadiums and buses in motion).
