Hello,
I’m trying to stream data from a RTL SDR source in GRC to a data file.
The goal is to get a numerical format output from the the source block
tuned to an AM source. Ultimately, I want to use this data to calculate
amplitude to record signal strength. When I use the data sink block the
data on file is garbled. Is there something I need to do to the stream
before sending it to a file sink? I’ve attached my flow chart. I
appreciate any help or guidance.