GuidoThe C code of JTDX is written to create the 81 samples (sampled at 48 KHz - S16LE) of the 8FSK message lasting 12,96 seconds. However, one of its intermediate products is the phase shift (dphi) of the 8FSK modulated signal, sampled at 48KHz.
For each FT8 transmission, dphi contains 81*48000*0,16=622.080 samples of the transmitted frequency, for a total last of 12,96 seconds.
Discussions
Become a Hackaday.io Member
Create an account to leave a comment. Already have an account? Log In.