What is NBEMS?:
Narrow Band Emergency Messaging Software (NBEMS) is an Open Source software suite that allows amateur radio operators to reliably send and receive data using nearly any computer (Windows, Mac, and Linux) and any analog radio without requiring a dedicated digital infrastructure or specialized modem hardware.
Required software:
To download FLdigi, FLmsg and FLwrap please visit: NBEMS Download
To download FLDIGI Users Manual: click here.
Resources:
To download Don’s (WA2EZ) NBEMS presentation click here.
Video demo: