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LCD Display  W CDMA 980 Signal Booster WCDMA 3G Signal Amplifier 3G Mobile Phone 2100Mhz
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LCD Display  W CDMA 980 Signal Booster WCDMA 3G Signal Amplifier 3G Mobile Phone 2100Mhz
LCD Display  W CDMA 980 Signal Booster WCDMA 3G Signal Amplifier 3G Mobile Phone 2100Mhz
LCD Display  W CDMA 980 Signal Booster WCDMA 3G Signal Amplifier 3G Mobile Phone 2100Mhz
LCD Display  W CDMA 980 Signal Booster WCDMA 3G Signal Amplifier 3G Mobile Phone 2100Mhz
LCD Display  W CDMA 980 Signal Booster WCDMA 3G Signal Amplifier 3G Mobile Phone 2100Mhz

High Gain CDMA 980 850MHz LCD Display Mobile Phone Signal Booster/Repeater/Amplifer Coverage 2000square Free Shiping

100 % of buyers enjoyed this product!
Availability: in stock
Price:  US $93.81 / piece
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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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Detaileds:

– Voltage : 110/240V AC/DC12V 2A
– Frequency range : 1920MHz~1990MHz uplink ; 2110MHz~2180MHz ( downlink );
– Gain :Uplink :65dB Donwlink :70db
– Signal coverage : Upto cover for 2000-2500 square meters use
– Impedance : 50OHM ;
– Seclusion : >70db
– Ambient temperature:-10oC–50oC
– Configuration: 12V/2A prower
– Size : 200X110X25mm .
– Net weight : 0.75kgs .

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

How to purchase?

About Product Quality ?

All of the products are brand new, We offer you a wide-selection of all carefully selected with quality in mind, and quality controlled in our warehouse.

When can you deliver out ?
It will take as long as 1 day for the payment to process on aliexpress(If you choose Boleto Channel. it will take longer).
we will send your package in 3 days and update your tracking number if the product you ordered is in stock. But the sending time will be delayed 3-7days, if it’s on weekends or the product is out of stock.

How long the transportation time needs ?

How to query the tracking information ?

How about the customs duty tax ?

Customs declaration of value, we generally 5~10 dollars to fill, in order to save buyers customs fees.
If your country is not allowed to do so, please contact us.

Return Policy.

If you would like to return your product(s) for repair / replacement / refund, please kindly contact our customer service.
If returns for product quality problems,we will refund your full winning bid amount, upon receipt of the item in its original condition and packaging with all components and accessories included, after both Buyer and Seller cancel the transaction from aliexpress. or, you may choose to have a replacement.

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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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