PAL-DTTB @ -10 dB Relative Power

Relative Power : for DTTB to PAL ratio = -10 dB

Analogue : 3 dB 0 dB 0 dB

Digital - COFDM : 9.5 dB -10 dB -3.5 dB

Digital - 8VSB : 7 dB -10 dB -6 dB

Peak to Average

Ratio

Peak Power

( ref. Analogue peak sync.

“peak power”)

( DTTB to PAL)

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