DEVELOPMENT OF A FUNCTIONAL DIAGRAM FOR A RADIO SYSTEM FOR DIGITAL INFORMATION TRANSMISSION
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Abstract
In the article the developed functional block diagram of the radio
transmission of digital information. The functional scheme of using MAX 2022 chip,
which allows using the radio that meets the requirements for noise level and
transmits digital information without additional high-frequency filter RF. Is a block
diagram: transmission system; transmitting the final stage of the digital transmitter;
quadrature modulator and demodulator. The resulting solution greatly simplifies
the functional circuit and its setting and adjustment.