SYSTEM AND METHOD FOR DISTRIBUTION OF BROADCAST CHANNELS

摘要

A distribution system that may include multiple radio frequency outputs, a group of channel processing and digital up conversion units, and a set of digital to analog converters. The set of digital to analog converters is coupled between the group of channel processing and digital up conversion units and the multiple radio frequency outputs. The group of channel processing units may be arranged to generate multiple digital multiplexes and to provide the multiple digital multiplexes to the set of digital to analog converters. Each digital multiplex comprises digital broadcast channels provided from at least two channel processing and digital up conversion units. The set of the digital to analog converters may be arranged to convert the multiple digital multiplexes to provide multiple analog multiplexes and to provide the multiple analog multiplexes to the multiple radio frequency outputs.

主权项

1. A distribution system, comprising:
multiple radio frequency outputs; a group of channel processing and digital up conversion units; a set of digital to analog converters; wherein the set of digital to analog converters is coupled between the group of channel processing and digital up conversion units and the multiple radio frequency outputs; wherein the group of channel processing units is arranged to generate multiple digital multiplexes and to provide the multiple digital multiplexes to the set of digital to analog converters; wherein each digital multiplex comprises digital broadcast channels provided from at least two channel processing and digital up conversion units; wherein the set of the digital to analog converters are arranged to convert the multiple digital multiplexes to provide multiple analog multiplexes and to provide the multiple analog multiplexes to the multiple radio frequency outputs.