3 Results for "rtl-sdr"

Hi,For one of my projects I need a cheap way to aquire electrical signals with a sampling rate of 1MHz, just like with an oscilloscope.Now I thought, RTL SDR dongles should be what I need, except I never used one and I don't know what they are capable...

Got a question about SDR.  I get the basic idea: sample a wide signal range, digital filter to the band you're interested in, then further DSP to "decode" based on format (FM, AM, packet radio, etc etc).What I don't get is - I was taught that radios...

I need someone to collaborate on a RTLSDR project to 'give something back' to first responders in my area. It might even save lives. What's needed is a GNURadio or (preferably) a DLL that can decode pi/4 DQPSK packets.Working with SDR's is an area I...