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DVB Bluebooks, Standards & Facts 2.2
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DVB Bluebooks Standards and Facts Version 2.2 1999.BIN
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DVB Related Articles
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dvb_austreport04.gif
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1998-10-26
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OCR:
DTTB CIN Threshold vs Echo Level for COFDM 64-QAM 2/3 FEC 1/8 Guard & 8-VSB 40 38 36 4.2us Post Coax Echo COFDM 4.2us Post Coax Echo 8-VSB 6 MHz C/N 34 7.5us Post Coax Echo COFDM 7.5us Post Coax Echo 8-VSB 6 MHz C/N 32 =30 =28 26 024 C/N Threshold (dB), 22 20 18 16 14 + 2 4 6 8 10 12 14 16 18 20 Echo Level D/E (dB)
