DBPSK Modulation

i want to do DBPSK modulation on 16 KHz Carrier, but didi not fine any
option to set carrier frequency in DBPSK block in GRC or in dbpsk.py.
Please
guide me.

second question where modulation_utilites and psk are preent as we
import
them like
from gnuradio import modulation_utilities
import psk

Thanks

There should be an example in blk2impl directory.

Colby B. wrote:

There should be an example in blk2impl directory.

That’s where the code is. You should check the
gnuradio-examples/python/digital directory for examples.

Tom