Selling point of product :
1. GSM booster;
2. 900mhz booster;
3. LCD display function to display signal receives
4. EU adapter and manual included
Please check your outdoor signal condition before placing the order
if sometimes the signal is full,sometimes no signal again in your mobile, or you couldn’t call out when the signal is full, it couldn’t be used any booster in your environment.
it need 4-5 bar stable signal which can talk by mobile phone near outdoor antenna and 1-2 bar signal in mobile phone in ROOM. if there are 0-3 bar for outdoor signal and there are no signal in room, the signal is too bad and you had better stop to buy booster from us.
The booster will not work good if your outdoor signal is bad and there are no signal in room at all.
We will not bear any responsibility of your outdoor signal and there are no signal in room problem.
because some place couldn’t get signal even the booster work well now.
If your room is empty and no obstacle , no walls, max. it can enlarge to use for 100 square meters max. . but normal recommend for 10-50 square meters normally in open space . If you need cover more area, pls add high outdoor antenna and more indoor antenna again.
|Display device (for reference)|
|The external power supply detecting normal display —-OK.
Internal power supply detecting normal display —-OK.
MMIC circuit detects normal display —-OK.
-50dbm signal input and detection to achieve full displayed—-OK.
|High gain ,easy installation and operation.
Full-duplex,singal-port design,build-in power supply.
Use ALC technology ,adjust extent automatically.
Big linear power,control intermodulation & scatteration stably.
Dependability stand by GB6993-86 standard.
Compatibility of electromagnetism according with ETS300 609-4.
|Up Link||Donw Link|
|Power||-70 ~ -40dBm/FA (1.23MHz)|
|Gain||55Db ±3db||60Db ±3db|
|Max Output Power||+17dBm/ ±3DBM Total Power||+17dBm/ ±3DBM Total Power|
|Power Supply||AC 110/220V (used AC/DC Adapter 5V dc)|
|Compact Design||Indoor Use|
|Item Dimension||130 x 100 x 20mm|
|Connect Mode||N connector|
Signal coverage area :
|1.Support Maximum coverage area is 500 square meters.
( Depend on the area condition)
2.One indoor antenna only use for about 100 square meters.
If want to make all use of 500 square meters which the host supports,
need to add more indoor antennas (about6-7) and power divider / splitter.
|1 x GSM900MHz LCD display signal repeater.
1 x Power adapter
1 x ManualNote:1). This item is not come with any accessories of cable , Heads , antennas and so on;
Only have a power Adaptor.
2). Without the accessories ,this booster can’t work ,if you need them,
please to buy them extra.
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
this picture only for how to installation antenna, there are no any antenna,cable
in package now, it need you buy it again