Rtl-sdr receive examples

NOAA 18 image received with an RTL820 SDR receiver

NOAA 18 APT data as shown on GQRX

Resources:

• http://www.rtl-sdr.com/ RTL SDR (Software Defined Radios)

• https://en.wikipedia.org/wiki/Automatic_picture_transmission APT (Automatic Picture Transfer) protocol

• https://en.wikipedia.org/wiki/NOAA-18 Page dedicated to the NOAA 18 Satellite

• http://www.wxtoimg.com/ Software to decode APT and WEFAX signals from weather satellites