what is the carrier frecuency of vsb filter modulation in tv???

Question

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the number of frequency,pleasssssssss soonnnnnnnn

Answer 1

The video carrier is 1.25 MHz above the lower bound of the channel.

The video carrier generates two sidebands, one above the carrier and one below. The sidebands are each 4.2 MHz wide. The entire upper sideband is transmitted, but only a vestige (750 kHz) of the lower sideband is transmitted. That's why it is called vestige sideband transmission (vsb).

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Answer 2

Television sound carrier is 4.5 MHz above the visual RF carrier frequency.

http://www.britannica.com/eb/article-235348/television