Premier Mounts CDM-600 specifications Ldpc Rate 3/4 PSK/16-QAM

CDM-600 Satellite Modem	Revision 7
Forward Error Correction Options	MN/CDM600.IOM

Eb/No in dB

1	2	3	4	5	6	7	8	9	10	11	12
1E-1
							LDPC Rate 3/4
							8-PSK/16-QAM
1E-2
										Uncoded
										16-QAM
							Uncoded
1E-3							8-PSK
					Spec limit
					8-PSK
					Rate 3/4
1E-4
							Spec limit
							16-QAM
							Rate 3/4
1E-5
			Tyical limit
			8-PSK
1E-6			Rate 3/4
							Typical limit
1E-7							16-QAM
							Rate 3/4
1E-8
1E-9		3	4		6	7		9		11	12
1	2			5			8		10
BER
		Figure 7-17. LDPC, Rate 3/4, 8-PSK / 8-QAM

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