Quote:
Originally Posted by old_tv_nut
Is the horizontal scan rate 15750? If it's slower, the bandwidth will be less by the same ratio even though the horizontal resolution is high.
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Yes, its ~15750 Hz and ~60Hz, locked together, not locked to line.
Put another way, its 262+-1 @ 60p, the latter not locked to power line (since
all the power lines are DC).
But that's immaterial for my main measurement, which actually measured
the rise and fall times of sharp edges in an image. The ringing frequency of the noise agrees.