Before begin. Where i stay is a rural area., cell phone signal reception is a nightmare. 1 bar or no service, the best i can get is 2 bar. After a long searching for a solution, trial and error. Discover this simple solution without purchased a expensive 3G signal booster. Here the guide to build one from household items.
DIY 2G/3G/4G wireless cell phone signal booster is a home-brew booster which uses common household items. This DIY can improves the signal of cell phone signal inside your house, from 1 bar to full. You need to build 2 unit, one indoor, one outdoor, both unit is similar and simple to build if you follow this guide, but i take few hours to R&D. I name it, LauC2 antenna. Before we start, safety first wear protector eye glass and safety gloves. When you see the bold text, is special for people want details instruction. This project can build using material you can found, finished LauC2 antenna have to 80% like the photo. Primary objective is E GSM 900, 2G signal reception. You need at least have cell phone signal coverage at outside your house for this antenna to function and working, 1 bar signal strength or come and gone.
Use the phone as usual, not wired. No wire connected to your phone.
The best cell phone signal boosters cover five bands in addition to 4G, but it’s okay to go with less coverage as long as the bands used by your carrier and phone are covered. Signal strength - Cell phone boosters are available with both high-gain and low-gain antennas. Look for a booster with a high-gain antenna that’s at least 5dBi if. Like any technology, cell phone signal boosters can be quite complicated. Our goal in this section of the guide is help explain some of the key information about how signal boosters work, how to pick the right accessories, and how to install your signal booster to get the absolute best performance.
USE AT YOUR OWN RISK
First get all this items from your house :
- iron wire from clothes stand / wire coat hanger, [double check using a magnet is iron], 2-4 mm iron wire. Or you can get iron wire without paint coating to improve efficiency.
- two piece extend electric cable connector block, 20A [if any]
- common cable TV cable / coaxial cable / satellite TV cable, 30 meter good quality coaxial cable , no cut and joined.
- wire cutter
- pliers
- screw driver, 3-6 mm phillips screw drive and slot screw driver.
You can found all this items at your nearby supermarket, hardware shop.
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