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Comtech EF Data DMD-2050E User Manual

Page 297

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DMD2050E Universal Satellite Modem

Strap Codes

MN-DMD2050E Revision 2

I–9

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:

Set code rate to 3/4 VIT

Set data rate for 1544000

Under Mod IF Menu:

Set desired Tx frequency and power level

Turn IF ON

Method 2 -

Under Interface Menu:

Set Interface type

Set Tx clock selection

Set Mod strap code to: 120

Under Mod IF Menu:

Set desired Tx frequency and power level

Turn IF on

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