Homemade 4g Signal Booster Circuit Diagram. This is the second version of the 4g lte booster that i ve made an improved version of the first design 4g booster instead of using antenna to transmit the signal to the modem as in the previous designed the second version using sma to ts6 coaxial connector cable to directly connect to the modem internal antenna. A combination of crystal oscillators voltage control oscillators frequency multipliers signal mixers etc.
The most complete version of the 4g booster can be found on this video link diy homemade 4g lte 3g hsdpa edge gprs internet booster. The better version of the 4g signal amplifier circuit can be found on this video diy homemade 4g lte 3g hsdpa edge gprs internet booster it works 95 constant signal and it is place inhouse my room. There are some pretty signal boosters available in market which can only boost or amplify weak signal.
Simple follow few steps and make powerful 4g antenna at home.
Total cost of this project round about 1 hardly. Cell phone plans best cell phone arduino cell phones in school cell phone service 4g wireless electronics projects diy electronics iphone. This diy can improves the signal of cell phone signal inside your house from 1 bar to full. You can use it for as a ptcl evo.
