Transmit Samples from File on USRP

GNU Radio
1

Hello,
I am using USRP to do some testing with some walkie talkies. I am
recording
the samples from the walkie talkie using usrp_rx_cfile.py python script.
I then
want to take that file (I/Q) samples into MATLAB, do some DSP in MATLAB
and retransmit those IQ samples at the same RF frequency. I’m wondering
if there’s an existing Python script to transmit these I/Q samples on
the USRP
from this file input?
Thanks in advance.

2

I think this is exactly what your looking for:

http://ossmann.com/bh-usa-08/usrp_replay_cfile.py

Zetek Stuff wrote:

from this file input?

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