Simulcast system Morse signaling on a radio communication digital technology

摘要

Transmission system (1) simultaneous signaling Morse on a radio communication digital technology, comprising: # - a signal generator (2) with at least one digital modulation in which there is at least one component of amplitude modulation; # - a generator of Morse code (3) that it generates tones Morse analogically; # - a first attenuator module (4), controlled by the generator Morse code (3) # Thus, a signal digitally modulated by the generator. signal (2) is attenuated in amplitude by the first attenuator module (4), the amplitude attenuation in function of the amplitude of the waveform generated by the generator Morse (3) code. Thus the information transmission by simultaneous transmission and digital modulation morse by analog amplitude modulation (AM), using a single carrier signal (RF) and without service interruption or data loss.