file transfer with qpsk in gnu radio

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Joined: Sat Nov 05, 2016 5:35 pm

file transfer with qpsk in gnu radio

Postby sjordan331 » Sat Nov 05, 2016 5:43 pm

I am attempting to transfer an image file using qpsk modulation. I have created a flow graph using a random number generator that outputs bytes It works as expected. When I replace the random number generator with a file source, it also works. The output and input signals are compared, with a delay.

The problem is, when I remove the output time sink and replace it with a file sink, all I get is garbage. I've run out of ideas.

Why doesn't it work?

I would like to attach my .grc files, but I'm being blocked. Any suggestions?
Last edited by sjordan331 on Thu Jan 01, 1970 12:00 am, edited 0 times in total.
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