Gain 70dB LTE 2100 & 2600MH Dual Band cellular amplifier gsm 3G 4G WCDMA 2100 LTE 2600 Mobile Signal Repeater with lcd display

Gain 70dB LTE 2100 & 2600MH Dual Band cellular amplifier gsm 3G 4G WCDMA 2100 LTE 2600 Mobile Signal Repeater with lcd display


Save US $76.46

  • VendorMobile Phone Booster Repeater Amplifier Store
  • List PriceUS $218.46piece
  • SaveUS $76.46piece35% off
  • Your PriceUS $142.00piece
  • ShippingFree Shipping
  • Product Rating4.5(0)

Dear Friend,Welcom to our store,good luck for you !

1. All the product in our shop with good quality with QC Checked Before We ship it, and normally in stock .Mix order is welcomed in our shop.

2. Order above $300 For Most of the country (Western Europ,Asia,North America), we will ship By DHL or Fedex EMS for free.(Some remote Area not included)

3. Wholesale Consumer Pls contact us For More Details before you make payment, We will reply and help u within 24 hours.


1,We are factory direct sales. We promise,we accept return or change goods if our products have any quality problem.

Please rest assured purchase, you don\'t need to worry about the quality problem.

2,When you order it,please be sure to pay attention to the frequency. It will be need the buyer to take responsibility if buy wrong frequency cause the repeater can not work well.

Selling Point:

1.3G 2100MHZ+ 4G 2600MHZ dual band repeater ,amplify double signal

2.Dual band,3G+4G SIGNAL EXTEND

3.1000sqare meter coverage without barrier

4.70db high gain

5.Easy to install.

3G/4G dual band repeater

Electrical Specification gsm amplifier 2100/2600mhz


LTE: UL: 2500-2570 MHz

DL: 2110-2170 MHz

DL: 2620-2690MHz

gain(dB) 70 75
Band flatness(dB) less than 3
Output Power(dBm) 23 27
ALC 31
VSWR less than 2.5
Group delay(uS) less than 1
Impedance 50ohm
Working tempreture -25~+55 degree
Mechanical Specification for gsm amplifier 2100/2600mhz
Connector type N-Female
Working voltage AC110V~220V to DC+5V/1A
Size(mm) 280*240*18
Packing Size(mm) 320*220*60
Net Weight(Kg) 01.5KG
MTBF 50000hours
Installation Type Wall Installation
Waterproof Rate IP40

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 and power divider / splitter.

Package included:

1 x 3G & 4G Dual Band Signal Booster.
1 x Power EU adapter(If you need other type of power adapter plugs, please leave a message, thank you!)

1 x Manual

1 x outdoor antenna

1 x10 Meters Ultra Low-loss Cable for connecting outdoor Antenna

1 x indoor antenna + 3 Meters Ultra Low-loss Cable

Cable has black and white, quality is the same .color is random send, If you have a request, please leave a message, thank you!

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 “BTS” port in repeater machine through cable.

3) Connect indoor antenna(s) to “MOBILE’ 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 -50DBM.

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 10 meters at least,

with a wall between and not in a same horizontal line.


1)To use this product to enlarge your signal, the outdoor siganl 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.for example, the full signal shown in your phone is 5 bars,and you can only have it 4 bars ,then please think it over again before buy.

2)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.

3)Customs Tax & Duty: We can help buyers to lower the invoice value, but tax is charged by, it is out of our control, buyers are responsible for tax and customs clearance.

4)Remote Area: Buyers are responsible for remote area delivery cost.

5)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.

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