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Antenna for numbers

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Russia is switching to digital broadcasting. And here the question arises of choosing an antenna. Many options have been suggested. There are pros and cons. The digital wave runs smoothly, it has no scatter around. Therefore, before you put the antenna on the street, think about how to fix it. A small breeze will begin to fly the antenna, the image will disappear, the picture freezes, and other noise. Therefore, the antenna must be fixed so that it does not wobble.

I want to offer my own version of the antenna.

It is easy to manufacture, catches the transmitter for 18 km. To make it, you need a television connector "mother", we fasten the cable to it, I drilled a hole in the window (plastic) for the diameter of the connector so that it fits tight. Inserts the connector into the hole, from the street into the connector we insert an aluminum wire, there is nothing thick if it is a little thicker and does not fit into the hole of the pin, you can grind it with a file. Why aluminum and not copper, it catches a signal better. The length of the wire is 18-19cm. The antenna can be fixed at your discretion. The main thing is horizontal, and the shorter the television cable, the better. No photo, the antenna in the country.
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Reply To quote A complaint
"A little breeze will begin to fly the antenna"

"I know that the wind has a favorite game - on the roofs, on the roofs it turns the weather vane." But he was tired of it, and now he prefers to "fly" the antenna.

Or maybe it’s autocorrect in the smartphone, and there should have been the word "reel" there? In one article, too, I got a “moral” bone instead of a dice.
+2
Reply To quote A complaint
This aluminum oxidizes, but "aluminum" does not. )))
+2
Reply To quote A complaint
with the street we insert an aluminum wire into the connector
And that’s all, questions of aluminum oxidation, sealing of the compound do we care? Apparently, at this particular point, the nail will roll! smile
+5
Reply To quote A complaint
The digital wave runs smoothly, it has no scatter around.

What is it like?
Maybe before writing this, you should read the textbook "Electrodynamics and Radio Wave Propagation"?
Radio wave - electromagnetic oscillation of high frequency. If it is not modulated, then there is no useful information. Using various types of modulation, we transmit information that is received at the receiving side using various detection methods.
Why aluminum and not copper, it catches a signal better.

And the men didn’t know!
The main thing is horizontal

This, my dear man, depends on the polarization of the antenna of the transmitting center. If there is vertical polarization, then you will not accept anything on your horizontal antenna.

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