Diy Tv Antenna

Repeat the same procedure with the 5-inch fiberglass tube as well except drill hoke into only one end of the tube in this case.

Diy tv antenna. You could wrap a board in foil and place it behind the antenna to capture and reflect signals back onto the antenna from a certain direction but that cuts off signals that might reach your antenna from the rear. How to build a better DB4 DB8 or DB16 TV Antenna. The antenna mast mounts to the frames center pole with a 1 14 x 3 U-bolt and some short sections of 12 x 1 iron or aluminum channel.

Take a 12 or 34 inch PVC cross depending if you used 38 or 12 inch copper tubing. Although this seems to work my thinking is that adding a second antenna typically yields 3 db of gain. For making this DIY TV antenna you will need a manila folder aluminum foils thin cardboard co-axial cable with F connector cutter or knife stapler and transparent packing tape.

Attach the antenna to the TV through the coaxial cable. Grab the 10-inch fiberglass tube and drill 1-inch hole at 2-feet into both ends. Invented and first patented by engineer Doyt R.

Also you will need hot glue PVA glue and a stapler. This is a pretty simple TV antenna to make. Use a marker or a pencil.

After being disappointed with the current channel offerings and ever increasing price of our local cable provider we recently decided to disconnect our cable TV service and go for over the air broadcasts as well as the many online services available now. Cable bills are really high and busting the budget. Going from left to right with the board laying horizontally mark lines at the 2 inch 508 cm mark the 725 inch 1842 cm mark the 125 inch 3175 cm mark and the 1775 inch 4509 cm mark.

Cut the channel to about 4 in length. However a splitter combiner has a 3 db insertion loss. Mark 2 dots on each line that are evenly spaced.