Digital television signal translator

Details Digital television signal translator Digital television signal translator

2007-08-14

2007-08-14

Tran, Trang U. (Department: 2622)

Television

Television transmitter circuitry

C348S724000, C348S725000, C348S731000

Reexamination Certificate

active

11049776

ABSTRACT:
A tuner of a digital television signal translator tunes to receive an RF digital television signal on a first selected television channel. A demodulator provides a baseband digital television signal from the RF digital television signal to which the tuner is tuned. The baseband television signal includes a data component identifying the first selected channel. A data replacer replaces the data component identifying the first selected channel with a data component identifying a second selected channel different from the first selected channel. The output of a modulator is modulated by the baseband television signal including the data component identifying the second selected channel for transmission as a digital television signal on the second selected channel.

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