3 ms·
https://www.adafruit.com/product/1497 https://www.adafruit.com/product/1497 <-- is relatively affordable But most of the cheap ones ($20 and less) are just DT
by jasonjayr 5y ago
https://www.adafruit.com/product/1497 https://www.adafruit.com/product/1497 <-- is relatively affordable
But most of the cheap ones ($20 and less) are just DTV receivers that happen to be able to provide a signal that SDR tools can utilize.
More information about this: https://www.rtl-sdr.com/about-rtl-sdr/ https://www.rtl-sdr.com/about-rtl-sdr/