Patent ID: RE41816

Claim:
A rotation apparatus for accurately positioning a dish antenna, comprising: a dish bracket connected to a back of said dish antenna, said dish bracket including a plurality of circular grooves and a concentric axle center; and an elevation bracket adjustably positioned proximate to said dish bracket, said elevation bracket comprising: a pair of parallel wings, wherein a pivot hole is formed on the front portion of the each wing for receiving a bolt which passes through each of said wings and a respective guide groove is formed in a portion of each of said wings to adjust an elevation angle of said dish antenna; and a bottom perpendicularly integrated to said wings, said bottom including a central axle hole coupled to said concentric axle center of said dish bracket, said bottom further including at least one hole aligned with said circular grooves of said dish bracket through which at least one fastener may engage engages said circular grooves to secure said elevation bracket to said dish bracket.