Comtech EF Data DMD-2050E - Manual (Page 110)

DMD2050E Universal Satellite Modem Theory of Operation
MN-DMD2050E Revision 2 3–68
9. The physical connection to the DMD2050E for the overhead channel will be the DB-9 Female
Port labeled ASYNC (J17).
SCC Overhead Chart Examples (Viterbi 3/4 w/V.35 Scrambler)
Modem Data Rate Kbps SCC Control Channel Rate In-Band Overhead Rate Setting Symbol Rate
9.6 1/1 300 6800
9.6 1/2 300 6700
9.6 1/3 300 6667
9.6 1/4 300 6650
9.6 1/5 300 6641
9.6 1/6 300 6634
9.6 1/7 300 6629
9.6 1/1 9600 19200
9.6 1/2 9600 17067
9.6 1/3 9600 15543
9.6 1/4 9600 14400
9.6 1/5 9600 14400
9.6 1/6 9600 14400
9.6 1/7 9600 14400
512 1/1 9600 354165
512 1/2 9600 350948
512 1/3 9600 349867
512 1/4 9600 349346
512 1/5 9600 349201
512 1/6 9600 348802
512 1/7 9600 348658