Local television antenna system for use with direct broadcast satellite television systems

摘要

A local television antenna system for use with a satellite television system includes an omnidirectional antenna, a support structure for mounting the omnidirectional antenna to a satellite television dish support, and receiving circuitry mounted to the omnidirectional antenna. The omnidirectional antenna includes an antenna plate, having electrical circuit paths formed thereon, and first and second antennas having curled ends. The support structure includes a integrally-molded double clamp for providing a mechanically strong coupling to the satellite television dish support and first and second brackets for mounting to the omnidirectional antenna to provide a mechanically strong coupling. The receiving circuitry is shielded to limit interference and includes filter and amplification circuitry and one or more diplexers for combining a received local television signal with a received satellite television signal.