Wireless bridge 200 meters with trees. How?

O

Oleg2016-07-01 10:24:27

Wireless connection

Oleg, 2016-07-01 10:24:27

There are 2 offices, 200 meters apart in a straight line.
There is no way to throw a cable - landscape + road.
How can you connect 2 points if there are obstacles in the form of trees?
You can connect via the Internet, but the width of the outgoing channel is very small in two offices.
The first photo is from the next door. so you can imagine how it looks on the ground.
the second is a photo from the office window.

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3 answer(s)

V

Viktor, 2016-07-01
@nehrung

For a 200-meter bridge (and even more, and even with trees), this option is suitable: on both sides we put such home-made antennas from satellite dishes and accurately (according to the maximum signal) we direct them at each other:
The length of the microwave cable should be as short as possible, and its quality as high as possible (i.e. not the cheapest). And we use the most common equipment, it is only necessary that the wifi adapters have an antenna not built-in, but a simple unscrewed finger, instead of which we connect an external homemade product. However, it is possible with the built-in one, but then the adapter itself will have to be taken out on a long USB cable into the focus of the mirror.

O

other_letter, 2016-07-01
@other_letter

Izmailovsky Park, about 350 meters between the points, the antennas were raised slightly - just below the tops. The most common Mikrotiks confidently keep in touch.

C

Cool Admin, 2016-07-01
@ifaustrue

It is necessary to measure how these trees jam the signal. In the worst case, you will have to make a triangle / polygon from points around the obstacle.
If the signal breaks through confidently and there is knowledge about how this landscape changes in bad weather / winter, then we take two PTP points at 2.4 or 5 GHz and make a bridge.