Brief paper on how digital modes work
CCAR utilized versions (as of 01/24/2025) are:
Fldigi 4.2.06
Flmsg 4.0.23
Flamp 2.2.14
Flrig 2.0.05
The download link is: https://www.w1hkj.org/
Here is a listing of suggested transceivers
NBEMS-ARQ
The following files describe how to check in to the weekly CCAR digital exercise using FLMSG ARQ. The only difference between the files are the file types (PDF and ODF).
Custom Forms
Local Weather and Local DSR forms are zipped together in the file “Local_DSR.zip”. When you click on it the file will auto download to the folder specified in your browser. You should be able to click on the downloaded zip file then save the individual form .html files to the desired folder.
NBEMS Training Videos
Several videos are available here to help operators to become familiar with the installation, configuration, and operation NBEMS. The following are links to MP4 files and will open the video in a new tab.
- 1-Download and Install NBEMS
- 2-Shortcut and Folder Creation
- 3-Fldigi Configuration
- 4-Flmsg and Flamp Configuration
- 5-Fldigi Interface
- 6-More Fldigi
- 7-Flmsg-Pt1
- 8-Flmsg-Pt2
- 9-FLAMP-Receive
- 10-FLAMP-Tx
NBEMS Nets
- Other Net Listings click here
- CCAR Weekly NBEMS immediately follows the Voice net on Thursdays 1930 hrs L on the CCAR FM repeater system.