Comment Comment by oh_sigh That's not true at all. You can use a $20 SDR card to receive GPS signals and and then can decode them on any commodity laptop, or a small computer like a raspberry pi.e.g. https://www.rtl-sdr.com/receiving-gps-with-an-rtl-sdr-dongle... parent oh_sigh 8 years ago
e.g. https://www.rtl-sdr.com/receiving-gps-with-an-rtl-sdr-dongle...