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Picture of 3/4 G Wireless Booster
Is your 3/4G wireless service dropping off, or your getting super slow speeds?

Out of some household items, you can boost your wireless signal!

Step 1: Materials List

Picture of Materials List
DSCN3440_a.JPG
This is a list of materials needed:

5 inch pie pan
3/4G USB Modem
USB Cable 
Duct Tape


 
tarkan_2 years ago
Tried this with my Huawei E367, works fine, I've gained about 2-3dB that considerably improved the ping and download rate, thanks for the tip :) !
tgreen8 (author)  tarkan_1 year ago

Awesome to hear. It works with any adapter !

SQ2KTN2 months ago

I'll try something like this with old, unused satellite TV dish: remove downconverter and put the modem in its place so that the built-in modem antenna will be in focal point. Of course I'll have to put the modem in a rainproof enclosure.

lovelueng6 months ago

Modem could not connect and disconnect frequently

some times show USB not recognize.. then what can I do?

tgreen8 (author)  lovelueng6 months ago

I would replace the USB wire as soon as possible. Sounds like it has a break some where in the line.

lovelueng tgreen86 months ago
but that cable is new. I bought this 7 meter long from market and connect it with laptop usb but it frequently disconnected...

it is because there is no power on the cable, it is too long to get power over usb from a computer/laptop, try to use a usb power hub and will help. Anything over 5 m is losing signal.

tgreen8 (author) 6 months ago

This is for all the unlucky people still stuck on USB adapters. USB adapters have very low range antennas in them, and like mine just did not work well enought to stay connected. I researched , tested and released my own no power booster.

The booster increased DB 2-3 which made my link work well enough to email and download. Works on any USB adapter including Wimax, LTE , 4G , 3G, even 2G .

http://www.instructables.com/id/34-G-Wireless-Booster

ViuDo1 year ago

Thx, if i do for a cellphone, what have to mod?

tgreen8 (author)  ViuDo6 months ago
I will have to test and see myself. I thought of that as well, but cell is much bigger and weighs too much.
tgreen8 (author) 1 year ago

This will work with any wireless any "brand" and any frequency. Please post any mods or boosters you have made here !