Figure 1-11.
Reverse compatibility
4. A review of the standard bandwidth breakdown of a TV channel is presented in
figure 1-12, so you can associate it with the bandwidth of the color signal. The
bandwidth is 6 MHz, the video carrier is placed 1.25 MHz above the vestigial
sideband, video information is compressed within the 4.2 MHz band above the video
carrier, and for compatibility the monochrome and chrominance information is placed
within the same 4.2 MHz band (fig 1-12).
Figure 1-12.
Standard television bandwidth
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