Greetings to all of you. I am currently working on a project assignment, a radio that can do voice and data communication in VHF. I am already done with the voice but still have no any idea about the data. So, the data that I want to send among the radios is GPS data. I've tried with the rf 433 but…

Multiple Frequencies Data Communication

jremington May 21, 2018, 11:21pm 2

You can use an audio modem to send and receive serial data via VHF radios. See MicroModem | unsigned.io.

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