LCD Display  Dual Band GSM 900MHZ DCS 1800mhz Signal Booster GSM Repeater DCS Amplifier indoor
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LCD Display Dual Band GSM 900mhz DCS 1800mhz Cellular Signal Booster GSM 4G Mobile Signal Repeater

LCD Display !!! Dual Band GSM 900MHZ & DCS 1800mhz Signal Booster GSM Repeater DCS Amplifier +indoor outdoor antenna 1Sets

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Availability: in stock
TODAY'S DEAL Ends in: 04:36:18
Price:  US $162.76 / piece
Sale Price:  US $81.38 / piece
45 days Money back 45 days Money back Returns accepted if product not as described, buyer pays return shipping; or keep the product & agree refund with seller.
On-time Delivery On-time Delivery
Guarantees: On-time Delivery 60 days

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Selling point of product :

1. Booster for GSM and DCS;
2. Boster for 900Mhz+1800Mhz;
3. Max.2000 squre meters suitable;

4.High gain outdoor antenna

5.Easy to install.

LCD Display !!! Dual Band GSM 900MHZ & DCS 1800mhz Signal Booster GSM Repeater DCS Amplifier +indoor outdoor antenna 1Sets

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.
Features:
High gain ,easy installation and operation.
Full-duplex,singal-port design,build-in power supply.
Use ALC technology ,adjust extent automatically.
LED light working &signal condition indicators.
Big linear power,control intermodulation & scatteration stably.
Dependability stand by GB6993-86 standard.
Compatibility of electromagnetism according with ETS300 609-4.
Technique Specifications:
Item Specification
Up Link Donw Link
Frequency Range 890MHz ~ 915MHz

1710MHz ~ 1785MHz

935MHz ~ 960MHz

1805MHz ~ 1880MHz

Power -70 ~ -40dBm/FA (1.23MHz)
Gain 60±3 Db 65±3 Db
Max Output Power +23dBm / ±3dBmTotal Power +23dBm / ±3dBmTotal Power
Noise figure less than 4dB
Power Supply AC 110/220V (used AC/DC Adapter 12V dc)
Seclusion >70dB
Compact Design Indoor Use
Item Diemension 240 x 180 x 20mm
Connect Mode N connector
Ambient temperature -10°C~60°C
LCD display function

can display signal strongness which it receives from outdoor antenna ,
the signal bar will be full black if the signal is received very good.

Signal coverage area :

1.Support Maximum coverage area is 2000 square meters.( Depend on the area condition)
2.One indoor antenna only use for about 100 square meters. (in open space).
If want to make all use of 2000 square meters which the host supports,
need to add more indoor antennas (about 20) and power divider / splitter.

Package included:

1 x GSM & DCS Dual Band Signal Booster.
1 x Power adapter

1 x outdoor antenna with 10 m cable

1 x indoor antenna
1 x Manual

We will send the EU adapter, if you need other models, please leave a message , thank you!

*The Post Air Mail takes about 20~45 working days to deliver, sometimes takes about 60 working days. If you did not get your item after long time, please DO NOT open any dispute, Please contact us to extend time for your order and report to post office.

*Damaged on Arrival: When you sign the parcel, please check it carefully. You’d better take a video or photos when open it. If there is any damage or shortage for your parcel, contact your Post Office or Express company immediately, Please send video or photos to our service staff at the same time. DO NOT open any kinds of claim at aliexpress, We will extend time for your order once you reported to us and give you a satisfied solution.

Note :
To use this product to enlarge your signal, the outdoor signal where put outdoor antenna shall be as good as possible , the signal in your mobile phone shall be full and must be very stable for talking .The product will not work good if your outdoor signal is not good or bad .Make sure your outdoor signal is good before buying. If your outdoor signal is not sufficient and instability, we will not bear any responsibility for your outdoor signal is not good.

Installation steps

1 around the use of mobile phones on the top of the building or to find the direction and position of the strongest signals, as the location of the installation outside antenna

2 after selecting the appropriate position will indoor ah you fixed on the wall or support
3 in related indoor location choosing appropriate location (this site for nearly power supply and outdoor antenna side rain sunscreen and well ventilated for best location) install indoor machine and fixed on the wall or support
4 will be introduced to the outside antenna is suing (OUTDOOR) interface links at this point and OUTDOOR antenna and indoor amplifier
May determine the installation position of indoor antenna fixed antenna
6 INDOOR antenna and received the INDOOR antenna amplifier connection end interface on the other end of receiving repeater machine INDOOR (INDOOR) port

Mobile signal amplifier installation considerations:

1, outdoor antenna installation location must be able to clear on the phone, the installation must be level yagi.

2, eight wood and the distance from the antenna suction a top as far as possible, more than 8 meters, not in the same line of sight range, lest cause self-excited, typical generally use a wall for isolation, the effect is good.
3, 75-5 coaxial line is usually F head through to the host, should be an absolute guarantee F head fastening, recommend the use of 75-7 coaxial feeder effect is obvious.
4, F head must be for 75-5 inch line 75-5 coaxial line should also form a complete set, can appear otherwise can’t install.

Question answer:

1, mobile phone signal amplifier can produce radiation, affect the body health?

A: definitely not.Power is not big, because the downlink power output is only about 500 mw, the relative maximum transmitted power of GSM mobile phone, only 1/20, very small.

2, have electricity, two lights are not bright??
A: very likely ac power supply is unreliable, suggest change the socket.

3, signal full, can’t call, but can come in, what’s the problem?
A: the reason for the mobile launch of signal transmission to the base station can not be a good cause, for many reasons, generally can be adjusted through the yagi direction, such as rotate 360 degrees, choose a good point of view, fixed again.If still can’t solve, you can consider whether or not the connection and joint is too long, or loose, and tighten in place.General section of line no more than 20 meters suitable outdoor, indoor section of the line is not more than 10 meters.

Scope of application:

1) signal blind area of small area or weak signal area: such as underground or semi-underground place of business, small basement, underground parking, etc

2) small hot signals complaints area: such as conference room, small supermarkets, shopping malls, office rooms and small public areas, etc
3) traffic and social influence of big area: bars, Internet cafes, dance halls, cafes, fitness clubs, leisure entertainment, etc
4) elevator, especially in the elevator shaft inconvenient to lay cables of the elevator
5) family, office, luxurious yacht, car, * * system and road safety?Fei miaotuo magpie?
6) there is no signal within a large workshop

Function characteristics:

1) high gain of linear power amplifier

2) automatic level control
3) low noise receiving amplifier
4) there is no disturbance to the base station, opening without need of the original system and the base station parameter to adjust
5) stable and reliable electromagnetic compatibility design
6) do not cause the increase of base station background noise, will not lead to a drop in the quality of base station communication
7) in full-duplex communication way
8) cooling effective and reasonable, beautiful structure, volume is appropriate

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Shipping Company Shipping Cost Estimated Delivery Time
DHL 3 - 7 days
UPS Expedited 3 - 7 days
EMS 5 - 14 days
Post Air Mail Free Shipping 15 - 45 days
Return Policy If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).

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