I am wanting to read radio signal I captured with my RTL-SLR, I record it in .wav file using SDR#, The Frequency was at 315MHz. I am what I believe is the preamble of the signal, and I would like feedback if I am reading it correctly.
I also put the wav file into hexviewer, and assuming I read it correctly, I did not find binary pattern based on what I saw in audacity, does that even matter or no?
Also I measure the μs between 1, and 000, for 1 I got 150μs, and for 000, I measured 460μs. I am not sure if I am accurate on that. For some reason I decided to divide 150/460, and got 3.06 (close enough to whole number) that is why I assume its 000.
My question is, To figure out binary of RF signal am I doing it correctly or what do I need to do?