Case 2: Ibs 1.544 Mbps, 3/4 Rate Viterbi - Comtech EF Data DMD-2050E Installation And Operation Manual

DMD2050E Universal Satellite Modem
I.2.1.2

Case 2: IBS 1.544 Mbps, 3/4 Rate Viterbi

Start with the Data Rate – 512 Kbps
Modulator:
Method 1 -
Under Interface Menu:
Set Interface type
Set Tx clock selection
Set Framing to 1/15
Set mode to IBS
Under Mod Data Menu:
Under Mod IF Menu:
Method 2 -
Under Interface Menu:
Set Interface type
Set Tx clock selection
Set Mod strap code to: 120
Under Mod IF Menu:
MN-DMD2050E Revision 2
Set code rate to 3/4 VIT
Set data rate for 1544000
Set desired Tx frequency and power level
Turn IF ON
Set desired Tx frequency and power level
Turn IF on
Strap Codes
I–9