E
E
Eugen L2017-08-16 15:12:34
Do it yourself
Eugen L, 2017-08-16 15:12:34

WIFI transmission over 200 meters is not very line of sight?

There is a task (without large investments) from point A to point B to transmit a WIFI signal. 2 one-story buildings are located on the same straight line but with a difference in height. Within 200 meters. The goal is to get a stable connection. Need a DIY solution so to speak. After walking around foreign search engines, I found a lot of different solutions, including those from our Chinese brothers. There are those who implemented something similar and really working share.

Answer the question

In order to leave comments, you need to log in

8 answer(s)
F
Fixid, 2017-08-16
@KBegemoT

Classic

O
other_letter, 2017-08-16
@other_letter

1. The router should be more ceiling
2. Directional antennas
Both are bought in stores. If the connection is point-to-point, then this is called a "radio bridge".

S
Stalker_RED, 2017-08-16
@Stalker_RED

Bank antenna , she is also a cantenna or "can antenna".
implementation examples for WiFi
Very cheap and cheerful, there are a lot of calculators for calculating, and for 200 meters you can even assemble it "by eye".
Another option is a biquad

A
Artem @Jump, 2017-08-16
Tag

WIFI transmission over 200 meters is not very line of sight?
There is a line of sight - there is WiFi, there is no line of sight, there is no WiFi. That's all.
What is not very direct visibility is difficult to imagine. A little curve? Need to look straight ahead and then right?
2 one-story buildings are located on the same straight line but with a difference in height.
How does height affect this? Need to know if there is a line of sight.
Can you see point B from point A?

S
Sanes, 2017-08-16
@Sanes

Regular Wifi router for 1000 rubles. transfers to a laptop between houses 100 meters from the 5th to the 4th floor. Both devices are in a room behind glazed balconies. The router is on the windowsill in the room.

V
Viktor, 2017-08-16
@nehrung

A treasure trove of information on this subject is here . At the moment, 50 pages - it is quite lifting to read everything.

R
Roman Vladimirovich F., 2017-08-24
@FiLinX

dl2kq.de/ant/3-61.htm - Focusing nozzle on the WiFi antenna of the router
www.youtube.com/watch?v=ZCYXnm1JhSg - recipes for everything .. and mopeds, and a router, and 4g

N
Nikolai, 2017-08-27
@nevzorofff

Two Mikrotik SXT Lite 2 will cost less than a collective farm with banks and RF cables. You can also search for them.

Didn't find what you were looking for?

Ask your question

Ask a Question

731 491 924 answers to any question