Many thanks to SWLing Post contributor, Mike Ladd with SDRplay, who shares the following PDF primer on decoding NAVTEX with an RSP series SDR.
Thanks for sharing this excellent guide, Mike. Without a doubt, SDRplay has some of the best documentation and primers in the world of radio. Click here to check out more.
Also, check out Mario’s post, from our archives, which discusses decoding NAVTEX, RTTY, and Sitor B.