F5AD is a ham radio call sign, his holder is allowed to use all the bands and all the types of modulation allotted in France to ham radio .
It is possible to transmit in an amateur band only after reception of a licence and of a personal callsign, obtained after an examination on radioelectric technics and regulations.
Each ham radio has his preferences to certain bands, certain modes of transmission or type of traffic. The possibilities are numerous and amateur radio is often a passion.
Types of modulations
Types of traffic
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