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Replaying .raw file recored from GQRX?

Posted: Mon Jan 21, 2019 7:40 pm
by Eagle72
Hi.

I use rtl-sdr to record my 433mhz light remote control with Gqrx and trying to transmitt that file with hackrf :
hackrf_transfer -t '/home/comp/gqrx_20190121_191353_433937000_1800000_fc.raw' -f 433946000 -x 32

but it dosen't work , i tryed to record with Raw I/Q mode - AM mode and Off demand but it wont transmitt the recored file.?

When i use hackrf_transfer -r it works.... I also tryed to record the file with hackrf in gqrx but not working...

Is it possible to transmitt .raw files recporded in gqrx? how can i do it if anyone done it... please tell me settings and mode steps..

Re: Replaying .raw file recored from GQRX?

Posted: Thu Jan 31, 2019 7:34 pm
by Eagle72
I found the answer and been able to replay recorded IQ Raw file recored with rtl-sdr in GQRX and replayed with hackrf with gnuradio.

Rason why i wanted to record with Rtl-sdr is becuase of higher rx...

Added a pic for those who are noob like me.