Hello all,
I tried to use this grc file to test the bit error rate for the
different
digital modulation method, but it doesn’t work so well.
When **I set Gray Code(No), Diff Encoding(No), the BER of QAM Mod and
Demod is 0.
In the other case, the BER is not 0.
Do I need any block else to make it work better?
Thanks
Heyutu