suwaii
Member level 4
is the DC componet of the video signal same for all camera video out
or different.....some camera has output video PAL or NTSC signal
are they have different or same DC componet?
so that we can choose the correct value of resistance and capasitor for
clamp circuit...because i see in many project the most value of resistance=75
ohm and capasitor= 0.1UF are these value is valid for all camera video signal
or different
or different.....some camera has output video PAL or NTSC signal
are they have different or same DC componet?
so that we can choose the correct value of resistance and capasitor for
clamp circuit...because i see in many project the most value of resistance=75
ohm and capasitor= 0.1UF are these value is valid for all camera video signal
or different