Over-the-Air

An easy to build Gray Hoverman HDTV antenna Frequently mentioned in many of the amateur, hobby, expert  Radio & TV forums/groups.  Many have built on the original patent expired design. Doyt R. Hoverman received patents US2918672A and US3148371A for UHF television antenna design.  These patents have …

Huge selling opportunity! on “HDTV” antennas Buy “HDTV” antennas on Alibaba for $1-10/100 pieces, sell on Ebay, Amazon for a 1000% markup.  Get some YouTuber to do a PRO Review.  PROFIT. The basic Rabbit Ear antenna selling for $10 in USA can be bought for $1-2 …