[Discuss-gnuradio] psk mod and channel model

[Marco Bosco]

Hi!

I am trying to do a simple simulation in GRC:

Signal source --> Packet encoder --> PSK mod --> Channel model --> PSK demod 
--> Packet decoder --> Scope sink

The problem is that it works only if I enable differential encoding. How can I 
make it works without using a differential encoding? (I don't want to remove 
the channel model)

Thanks,

Marco.