By Admin
in HF, VHF and UHF,
Antenna for digital TV is no different from antennas for analog TV. choose from a large Ku.
Specify which channels are broadcasting UHF. the antenna should cover the range(500-800MHz). This is a realization of VodkaMan friend.
Some improvements for this type af patch antenna UHF:
Mounting studs M6 with nuts and washers. Line powering with ramps instead of fillets (I think smarter).
Reflector rectangular 340mmx290mm, the distance between studs 120mm.
Patch - 208mmx208mm truncated cylinder 214mm installed at a height of 65 mm (the gap).
Director - 173.6 mm in diameter, at a height of 95.5 mm from the reflector (the gap).
Material - galvanized 0.5 mm.
Specify which channels are broadcasting UHF. the antenna should cover the range(500-800MHz). This is a realization of VodkaMan friend.
Some improvements for this type af patch antenna UHF:
Mounting studs M6 with nuts and washers. Line powering with ramps instead of fillets (I think smarter).
Reflector rectangular 340mmx290mm, the distance between studs 120mm.
Patch - 208mmx208mm truncated cylinder 214mm installed at a height of 65 mm (the gap).
Director - 173.6 mm in diameter, at a height of 95.5 mm from the reflector (the gap).
Material - galvanized 0.5 mm.
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