[help] more wifi power with rocket m2

gimatli

Honorable
Feb 24, 2013
2
0
10,510
Hello
I am sorry, I am a mewbie and no have enough time to learn. I hope you would help me.
This is the problem:
I have a Rocket M2 connected to a router Linksys wrt54gl, the Rocket has 2 Alfa antennas:
20140728_103553.jpg

The Rocket is outside the house on the left and it has to bring the wifi to an Hostel located on the other side of the road. Actually the wifi strength is too weak (-90db) in the farther area of the Hostel (37+15=52mt). Usually the costumers need to connect smartphones.
untitled.jpg

First I will move the Rocket to the upper floor (A to B) , over the sheet metal canopy, sure this will be an improvement
20140727_063543.jpg

What else can I do? Maybe I have to change the Alfa antennas and use a directional one, or maybe I need a Range Extender in the Hostel.
Anyway something not too expensive :)
Thank you very much in advance


About directional antenna and range extender this is what the local shop offers:
TP-LINK (TL-WA850RE) Range Extender http://www.advice.co.th/products/preview.php?code=A0065313
Antenna Outdoor Directional 9dBi TP-LINK (ANT-2409A) http://www.advice.co.th/products/preview.php?code=A0007254