00A cell phone signal booster (also known as cellular repeater or amplifier) is a device that boosts cell phone signals to and from your mobile phone whether at home or office or in any vehicle.

It does this by taking the existing cellular signal, amplifying it, and then broadcasting to an area in need of better reception.

If you're experiencing dropped calls, slow or lost internet connection, stuck text messages, poor voice quality, weak coverage, low bars, and other cell phone reception problems, a cell phone signal booster is the best solution that produces definite results.Professional wireless communication equipment 3g gsm/wcdma 2100mhz signal booster repeater.

 

A. High-gain linear power amplifier

B . ALC and AGC function technology ,

C. Ultra-low noise receive amplifier

D. There is no interference to the base station ,right after the opening of the original system and the base station without the need to adjust parameters ,

E. Stable and reliable electromagnetic compatibility design .

F. The base station dose not cause an increase in background noise ,but will not lead to a decline in the quality of the base station communications

G. With full-duplex communication mode .

H. dispel the heat effective reasonable ,the structure is pretty ,the volume is suitable .