CEA CEA-909-A Antenna Control Interface

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CEA CEA-909-A Document Information:

Title
Antenna Control Interface

Consumer Electronics Association

Publication Date:
Dec 1, 2007

Scope:

CEA-909-A describes an antenna control subsystem for receiving terrestrial transmissions. The primary use is to facilitate television reception. The receiver controls the antenna apparatus to optimize the signal automatically for best reception by adjusting its configuration.

CEA-909-A allows any receiver to operate with any antenna, regardless of manufacturer. CEA-909-A defines the data algorithms used, connection standards, and other requirements. The antenna configuration is neither specified nor implied, leaving certain antenna design considerations to the manufacturer.

Keywords:

Terrestrial Transmission

Television

Antenna

Receiver

CEA

DTV

Broadcast

video

Transmission

Control

TV

Data Algorithms

Connections

Interface

digital television

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