1 # These are the center frequencies in MHz for North American broadcast
2 # TV channels. Each channel is 6 MHz wide, hence the bottom edge of the
3 # channel is 3 MHz below the value in this table.
5 # For NTSC (Analog) TV, the picture carrier is 1.25 MHz up from the
6 # bottom edge. NTSC has the FM audio at bottom + 5.75 and the spike is easily
9 # For ATSC, the pilot tone is 0.31 MHz up from the bottom.