How is the antenna for digital television made by oneself?

To date, almost everyone canTo take home a cable or satellite TV and get the opportunity to view a variety of different channels. However, if it's a rented apartment, sometimes it's better to be safe and make such a thing as an antenna for digital television with your own hands. How to do it, learn right now.

A little secret

First of all, we note that the antenna for digitaltelevision is absolutely no different from the usual decimeter. What does it mean? Only that the time and money spent on making such a device will be minimal. There are no secrets here, and the whole point of the work will be to convert the standard antenna to a digital one. To do this, it is enough to go to the market and buy a simple cheap antenna such as "grille". It costs about 300-400 rubles.

What tools and devices will be needed to redesign the device?

How an antenna is made for digital televisionown hands? To perform the work we need a 550 x 70 millimeter board, several pieces of screws, and a copper wire 40 centimeters in length (the diameter of the central core is 4 millimeters).

We make the workpiece from a wooden board. To do this, cut 8 wires with a length of 375 millimeters each, and their middle must be cleaned by 20-30 millimeters. This is necessary in order to ensure a good contact for signal transmission.

Next, cut 2 wires with a length of 220 millimeters and, based on the dimensions of the board, clean them at the junction points. All those wires that remained (they should be 8), bend the letter "V".

What do you need to do to assemble the antenna?

First you need to purchase a special plug andconnect with its antenna and cable. This is done quite simply. Using a table-top soldering iron, a wire is attached to the plug. This cable will be installed on the bottom connection of the device. Everything, at this stage, a self-made antenna for digital television has been successfully done! You can connect it to the TV and watch.

Antenna for digital television with your own hands? Method No. 2

As for the tools, in this case we are notwe will acquire a ready-made device and convert it to a digital one. Here we will look at how an antenna for digital television is made by hand from improvised materials. Probably, such tools will be found at each owner:

1. A wooden trempel.
2. Scotch tape or electrical tape.
3. Soldering iron.
4. Two tin cans.
5. A few meters of a television cable (it is enough to have 3-5 m).

And similarly to the first method, we need plugs for connecting the wires.

With tools have understood, now we startwork. How is the antenna for digital television made by oneself? At the first stage, a standard television cable should be finalized. To do this, make a small incision on its soft shell. Under it will be seen a silvery "foil". With this material the cable is covered in several layers. Therefore, to get to the wire, you have to make a cut in 10 centimeters from the edge. Then you need to twist your fingers "foil" and at the same time, cut the middle layer of it by 10 millimeters. From the back of the wire is a plug that will then be connected to the TV.

After the cable, you can proceed to the banks. As for their size, to receive a digital signal it is sufficient to have a tin capacity of 750 to 1000 milliliters. To one of these cans it is necessary to attach a cable, and that end where there is a "foil" (otherwise the channels will be incorrectly displayed). To the second, screw the core of the wire. When connecting the cable to the banks, it is best to use soldering. If the wire is fixed to an adhesive tape, it is unlikely that such a design will work.

The only case where you can apply thismaterial, is the installation of jars on the trembler. But here again it is necessary to observe the technology of application. This means that the banks should be located relative to the trempel on one straight line. The distance between tin tanks should be about 7-8 centimeters. At this stage, the digital antenna with its own hands from improvised materials has been successfully manufactured. You only need to find a suitable signal and fix it in the place where the reception is the most qualitative.

How many channels will it catch?

As a rule, such devices are designed forreceiving a small number of TV channels. However, if the cable TV is not protected by a password, you can also watch paid transmissions. In any case, a self-made antenna will catch up to 10-15 channels (at least).

So, we have considered several ways,thanks to which you can make an antenna for digital television with your own hands. Both options are quite budgetary, so almost everyone can try themselves in the role of "master-samodelkin".