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authorjcorgan2006-08-03 04:51:51 +0000
committerjcorgan2006-08-03 04:51:51 +0000
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+# These are the center frequencies in MHz for North American broadcast
+# TV channels. Each channel is 6 MHz wide, hence the bottom edge of the
+# channel is 3 MHz below the value in this table.
+#
+# For NTSC (Analog) TV, the picture carrier is 1.25 MHz up from the
+# bottom edge. NTSC has the FM audio at bottom + 5.75 and the spike is easily
+# visible.
+#
+# For ATSC, the pilot tone is 0.31 MHz up from the bottom.
+#
+#
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