25 October 2014


While CODAN-9001 transports data, CODAN CALM (CODAN Automated Link Management) provides the ALE part between the peers. CODAN Chirp uses PSK-2 modulation across 32 channels with 80Hz of spacing and speed of 80 Baud,  and uses ~2600 Hz of bandwidth.


Below a Codan CALM session followed by data sent in Codan 9001 (Egyptian Diplo)

No comments:

Post a Comment