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Software System Development of Multi-channel Digital Radio

The project aimed to provide two terminals; one placed near a telephone exchange and other in a remote location. The two terminals would communicate with each other over a UHF link, providing telephone connectivity to remote and hard to access locations. The two terminals could also be used to transmit/receive fax and to exchange data for business-to-business communication or for internet connectivity. A general block diagram of the system is given below.