This is a brand new dual band 900/850MHz repeater. The maximum coverage of this booster is 2000 square meters which can be achieved by installing several indoor antennas while the outdoor signal is good, and the repeater is powerful enough to work on several indoor antennas. The booster can greatly reduce disconnects and drop-outs of your phone calls and can be used with multiple mobile phones simultaneously.
Note: Please ensure your phone frequency the same with our repeater before purchase, for different phone may use different frequency.
*Mini dual band 850mhz + 900mhz repeater for mobile phone signal boosting.
*ALC function, no interference to work station.
*Low noise, low heat, low power consumption.
*Alloy material, durable in performance.
*Perfect design, easy installation.
Mini 70db high gain dual band cdma 850mhz gsm 900mhz gsm mobile phone signal repeater booster amplifier + power adapter
This mobile phone signal repeater provides the ultimate solution in any area where Cellular communications can not work well due to leak of signals,the repeater Device features easy installation & operation ,build-in indoor antenna and no Interferece,it could also improve indoor electromagnetism environments. Protract cellular battery life and reduce radiation of cellphones. A mobile phone repeater is ideal for house ,home,office use. Enhance mobile phone signal strength. Improve communication quality. Reduce cellphone radiation. Protract cellular battery life. Economic building life. Easy operation. Easy installation. Build-in power supply. The device featured by easy installation & operation and no interference.
It is the ideal device for boost mobile phone signal.
A mobile phone repeater could also improve indoor electromagnetism environments,
protract cellular battery life and reduce radiation of cellphones. Signal coverage area :
Support Maximum coverage area is 2000 square meters.( Depend on the area condition) host max. support 2000 square meters.
If you want to make all use of 2000 square meters which the host can max. provide ,
you need to add more indoor ceilling antennas and add power divider / splitter .
Welcome your inquiry if you need .
1 x Dual band gsm cdma signal repeater.
1 x Power adapter(We send EU adapter, if you need additional adapters, please leave a message, thank you!)
1 x Manual
To use this product to enlarge your signal, the outdoor signal shall be Stable and powerful.
The product will not work well if your outdoor signal is not good or bad.
How Booster/Repeater Works? Repeaters are designed to fulfill the idea of one and main principle: to fill the areas with the weak or bad signal and to amplify these low signals in order to provide you with the communication suitable for you. The repeater makes the signal stronger in places with poor signal coverage such as: 1) Underground areas: basements, parking lots, tunnels; 2) Other places where cellular signal is shielded by metal or concrete walls: offices, supermarkets, cinemas, hotels; 3) Places distant from the BTS like private houses. Steps that describe the work of Repeater. 1) The outside antenna receives the signal from the nearest mobile base station. 2) The outside antenna sends the received signal through the coax cable to the installed Repeater. 3) The Repeater accepts the low signal and improves it. 4) The improved signal goes to the inside antenna through the connection coax cable. 5) The inside antenna send the improved good signal to your mobile phone. Installation Approaches: 1) Fix up outdoor antenna reception on housetop or outside the window and point it to the signal tower. 2) Connect outdoor antenna to “Outdoor
” port in repeater machine through cable. 3) Connect indoor antenna(s) to “Indoor
’ port in repeater machine through cable also. 4) Plug power adaptor into AC power socket and finish installation. Technique Supporting: 1) If still no signal receipt after activated repeater,please check if outdoor antenna point to signal tower or elsewhere have strong signal and check if strength achieve -70DBM. 2) If can not call out, please adjust the direction of outdoor antenna. 3) If strength is not steady, please check if outdoor & indoor antennas are too close. Please ensure the outdoor and indoor antennas have distance of 20 meters at least, with a wall between and not in a same horizontal line. Customer Services:
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