Radyne DMD20 Installation And Operation Manual page 81

DMD20 Universal Satellite Modem
Case 2: IBS 1.544 Mbps, 3/4 Rate Viterbi
Starting with the Data Rate – 512 Kbps
Modulator:
Method 1 - Set Framing to 1/15
Set mode to IBS
Under Mod Data menu:
Under Interface Menu:
Under Mod IF menu:
Method 2 -
Set Mod strap code to: 120
Under Interface Menu:
Under Mod IF menu:
Demodulator:
Method 1 - Set Framing to 1/15:
Set mode to IBS:
Under Demod IF menu: Set desired Rx frequency
Under Demod data menu:
Under Interface menu:
Method 2 -
Set Demod strap code to: 120
Under Demod IF menu: Set desired Rx frequency
Under Interface Menu:
TM103 – Rev. 1.1
Set code rate to 3/4 VIT
Set data rate for 1544000
Set Interface type
Set Tx clock selection
Set desired Tx frequency and power level
Turn IF ON
Set Interface type
Set Tx clock selection
Set desired Tx frequency and power level
Turn IF on
Set code rate to 3/4 VIT
Set data rate for 1544000
Set Interface type
Set Buff clock selection
Set Buffer Size
Set Interface type
Set Buff clock selection
Set Buffer Size
User Interfaces
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