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Comtech EF Data DMD-2050E User Manual

Page 79

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DMD2050E Universal Satellite Modem

Theory of Operation

MN-DMD2050E Revision 2

3–37

Carrier-in-Carrier link design involved trying different Modulation & FEC Code Rates to find the
optimal combination:

8-QAM, LDPC 2/3 with Carrier-in-Carrier

QPSK, LDPC 3/4 with Carrier-in-Carrier

QPSK, LDPC 2/3 with Carrier-in-Carrier

QPSK, LDPC 1/2 with Carrier-in-Carrier

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