Homemade double biquad wifi antenna with copper pipe

#Homemade double biquad wifi antenna with copper pipe how to

You need about 6 tin can tops, a drill, a metal rod, a tape measure, scissors, and lots more. Here is a unique method you can adopt to make a long-range Wifi antenna for your home. With these two items, the remaining supplies will be easy and cheaper, they might even be things that you can find around your house, like duct tape, a wire cutter you can use to create a hole on the strainer, e.t.c.Д¬lick for more details 3. There are two important items that you need to build this USB Wifi antenna, you need a USB Wifi, and a strainer. Once all these above-mentioned supplies are ready, what's left are 5 simple steps to build this wifi antenna that will boost your wifi receiver by an outstanding 75 percent.Д¬lick for more details 2.

#Homemade double biquad wifi antenna with copper pipe how to

Wifi antennas essentially pick up signals from your local Internet Service provider and with that signal being picked up, you can use the internet, so you must learn how to make a Wifi antenna at home with a few simple materials that might cost you nothing.Д®ssentially, to start building this amazing wifi antenna in just 20 minutes, you need to gather a few supplies like a tin can, USB tripod, USB expander wire, a drill, and a hot glue gun. Making a Wifi antenna at home is a thing of joy, buying one from stores nearby isnвЂ™t going to be much fun as making one from scratch. You should get good results with the choke within 3 or 4 inches of the feedpoint on 2 meters.HereвЂ™s an article thatвЂ™ll show you how to make a DIY Wifi Antenna.

For 2 meters, the coil is 4 turns of coax at 5 inches in diameter. Shield attaches to the short section feed point.ДonвЂ™t forget On most of the J Pole designs out there, a choke should be used as close to the feedpoint of the antenna as possible to help prevent rf on the feedline and creating difficulty with SWR readings. NOTE: Coax center conductor attaches to the Spray can of clear exterior lacquer (to finish-coat completed antenna)4 Steel wool or a Scotch Brite pad (for cleaning all copper) (See Photo B.) While experimenting to find the proper feed point, I found that the distance above the crossbar should be about 3вЂі.ДЎ 10-foot section of Schedule M 1/2вЂі copper tubingДЎ/2вЂі copper threaded fitting (for mounting)ДЎ Piece of 3/16вЂі or 1/4вЂі soft copper tubing 42вЂі longДЎ Piece of 1/2вЂі hardwood dowel of Fiberglas rodДЄ weight to keep parts aligned while soldering I used another stainless clamp to attach this. A short 2-3/4вЂі length of # 14 copper stranded wire is soldered to the center terminal to go over to the 19вЂі section. This goes on the 57 1/2вЂі long section of 1/2вЂі tubing. The feed point also needed to be made simpler, so I elongated one of the mounting holes of a panel mount SO-239 fitting and inserted a stainless steel adjustable band clamp. A 1/2вЂі pipe coupling and a length of pipe may be used in place of floor flange for mounting in a roof tripod. After everything else has been done, apply silicon or a butyl rubber compound to the insulating section, then cover the joint with electricianвЂ™s tape for a weather tight seal.ДЎ1. When the antenna has been cleaned and matched, spray the entire antenna with a coat or two of clear lacquer to keep it looking nice.ДЎ0. After the best match has been found, you may want to solder the SO-239 and the stranded wire end to the 1/2вЂі tubing.Д©. After the holes are drilled, file the opening flat for a better band clamp fit.ДЁ. Be careful not to drill into the threads of the fitting. When drilling the SO-239 fitting, use the drill press. Use a ruler or caliper to check the spacing between the 19вЂі and 57-1/2вЂі pieces, to keep them parallel to each other.Д§. Use a weight to hold the 19вЂі, 57-1/2вЂі, and 2вЂі pieces, and the Tee and the elbow, flat when they are sweat soldered together.Д¦. Use enough flux, since you will be cleaning the entire antenna with solvent after assembly.ДҐ. Use paste flux on all joints when fitting the pieces together. Be sure to keep the flame of the torch away from the insulator to avoid burning it.Д¤. By doing this you will have factory-cut edges for inserting the 1/2вЂі dowel.ДЈ. When cutting the 1/2вЂі copper tubing, cut the 57-1/2вЂі piece from one end of the 10вЂі length, and the 38вЂі piece from the other end. You may use a Fiberglas rod (arrow shaft) as an insulator, but you will have to be very careful with the torch or you may weaken or burn the rod, or make it brittle.Дў. Copper Cactus Dual-Band Super J-Pole Antenna ProjectДЎ.