Local event broadcast system

摘要

A system for providing coverage of a local event such as a sporting event for the spectators thereof includes a plurality of portable radio broadcast receivers to be carried by the spectators. A central control mobile unit provides program material relating to the event to a plurality of radio relay units disposed about the site of the event. Associated with each relay unit is a local transmitter which broadcasts to the portable receivers in the immediate area. Each relay or chain of relays may be provided with unique programmatic material which pertains to the activities in the vicinity of the associated local transmitters.