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LCD Network 2100MHZ 3G Amplifier Internet Display * Signal UMTS Booster Communication Cellular discount Last Cellphones GOBOOST Repeater 1
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GOBOOST Last discount Cellular Signal Repeater UMTS 2100MHZ Network Cellphones Booster 3G Amplifier LCD Display Communication Internet *

Last updated Nov 06, 2019 05:55
Rated 5.0/5 based on 3 customer reviews

US $35.97 US $26.98/piece

Free Shipping
- Estimated Shipping Time: 15-60 business days

Original price US $35.97, Discount 25%. Sale price US $26.98 Signal Boosters, Signal Boosters, Cellular Signal Repeater UMTS 2100MHZ Network Cellphones Booster Signal 3G Amplifier LCD Display Communication Internet *
Important: You can buy GOBOOST Last discount Cellular Signal Repeater UMTS 2100MHZ Network Cellphones Booster 3G Amplifier LCD Display Communication Internet * products items with the Credit Card, Doku, AliPay, etc. If you want to ask personally about this product, you can contact seller through support ticket. Please check buy link to ensure that items can be sent to your country. We will cancel the order if the item cannot be shipped to your country. Thanks.

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Product Description

Easy shopping only here! No need to go out of your way, without heat and pressure, just by sitting quietly while relaxing you can enjoy shopping at our store, wherever and whenever you want, for 24 hours we serve you with pleasure. Just imagine if you buy products in our shop without complicated, without having to heat up, want in any country you can still choose your favorite products, products that are trending or launching soon, the products we offer are in accordance with the pictures we provide , you are satisfied we are happy too. Shop now!

GOBOOST Last discount Cellular Signal Repeater UMTS 2100MHZ Network Cellphones Booster 3G Amplifier LCD Display Communication Internet *
Original price US $35.97, Discount 25%. Sale price US $26.98

Buy yazarak product sale Signal Boosters, Buy Directly from China Suppliers:Cellular Signal Repeater UMTS 2100MHZ Network Cellphones Booster Signal 3G Amplifier LCD Display Communication Internet * Enjoy Free Shipping Worldwide! Limited Time SaleEasy Return.


Dear All, Please pay attention before you place the order: If you need, Please choose the signal (2G/3G/4G) you want first and check it as below , Apple system: call : *3001#12345#* ,signal strength will show on the top left corner. Samsung system : call : *#0011# Or you can download "LTE Discovery " app to check . Put your phone there to check its signal strengthness outside: Android : settingrarrabout phonerarrstatusrarrnetwork ,dbm display shall be at -75dbm to -85dbm around ; IOS : dial *3001#12345#*, dbm display shall be at -75dbm to -85dbm around ;

Booster * UMTS Display 1Booster Cellular GOBOOST Communication 2

1. Please check frequency range first when you plan to buy signal booster . Frequency doesnrsquot match, the signal booster canrsquot works. 2. Please make sure outdoor or roof the signal of the corresponding frequency is good, otherwise this product canrsquot help you. It needs outdoor good signal to improve your indoor signal. 3. The last but not the least, please install follow our installation steps. If really canrsquot works, please contact us attached pictures or video, so that we can help you check. Donrsquot just open disputes without any communication.

Display Internet Network Last 3

Selling Point 1. This model work in 3G Band 1 UMTS / WCDMA 2100mhz only ,improve 3g network.Suitable for Russia, Spain, France, Brazil, Europe, etc. 2. High gain 65dB. 3. Wide coverage. Cover 200~600 square meters without any barrier. 4.Mini Size but powerful 5.LCD display, indicate signal strength by yourself. 6.Upgrade board. Good filtering,precise frequency. 7.Low radiation. Make you safe. 8.Easy to install. Wall-mounted,more convenience and help you to decorate your home. 9.The metal case design is sturdy and durable. Bump heat dissipation design for better heat dissipation. 10.Supporting multiple phone users. Before And After Comparison

2100MHZ Communication UMTS Repeater 4

Where To Use

Beautiful Appearance: New style, big screen, unique design, is not only a cell phone signal booster but also an artwork. It can be used for apartment, hotel, office, basement of buildings, coffee shop and shopping mall etc.

* UMTS discount 3G 5

Mini Size But Powerful

discount * 2100MHZ GOBOOST 6

Larger Coverage Range ​​​​

Provide quick coverage solution for signal weak and block zones.

Up to 200-600sqm without barrier.

Saygoodbye to dropped calls and slow data connection. Suitable for all types of houses,such as living,loft,willa and so on.

2100MHZ Repeater Internet UMTS 7

Wall-Mounted Design

Save space.Easy to install and decorate your home.

Booster LCD Signal Display 8

Upgrade Code

Upgrade the board, high-quality amplifier tube, precise frequency, clear call quality, faster internet access.

Network 2100MHZ Repeater Display 9

Metal case & Thermal design

The metal case design make it sturdy and durable. Bump heat dissipation design for better heat dissipation.

Display discount Cellphones Repeater 10

3G discount 2100MHZ Internet 11

LCD Display

Accurate display of outdoor signal strength, voltage conditions to make the data more accurate and more convenitent.

Cellphones discount UMTS Cellular 12

LCD Didplay tells you the signal status.

3G * Signal Cellular 13

Situation A: If the empty signal box flashes, it proves that the signal wasn’t received successfully.

Situation B: If the signal shows a value of 80, it means that 80% of the signal is received.

Repeater LCD Last * 14

Situation C: If the signal shows a value of 100, it means that 100% of the signal is received.

Situation D: If the signal grid is filled, it means that the device receive full signal.If the signal of your mobile phone is strengthened, that's perfect. If it isn't, that means it maybe self-ocillation.

PS: If you have any other confused when you using it, please contact customer servive at once.

What 's In Box

Display LCD Internet * 15

Easy To Install ​​Cellular Display * Signal 16

Step1:Search a position where can receive good signal(stronger than -70dB)Parallelly installing the outdoor antenna on that location,towards to the base station or cell tower.

Cellular Network Amplifier Communication 17

Step2: Use 10m cable to connect the outdoor antenna and singal booster.Please ensure they were tightenned joints,connected well. Step3:Connect the indoor antenna and the singal booster.

LCD 2100MHZ Amplifier Cellphones 18

Step4:After finished all parts then check weather all connectors well,then can turn on the power.

Two antennas need to separate by brick wall. The distance between them at least 10 meters.

Booster discount Last 3G 19 Working Principle


The powerful antenna reaches out to access a good signal, and delivers it to the booster.


The booster receives the signal, amplifies it, and serves as a relay between your phone and the nearest cell tower.


Your devices get increased cell reception, and calls and data are fed through the booster back to the network.

* 2100MHZ Communication 3G 20 Band Story

GOBOOST Cellphones Repeater Amplifier 21

Common Problems

Question: no signal on the display and phone

Solution: adjust outdoor antenna, put it at a higher postion and make sure it could receive good signal from base station.Or please check the freqeuncy of your antenna, if you buy only booster from us. If the frequency doesn't match to the booster's, it could not work either.

Question: the display is blinking and signal light isn't on.

Solution: Also adjust outdoor antennna as above, because blinking means receiving signal is not stable. Adjust the position and direction of outdoor antenna until it stop working.

Queation: the signal is at maximum on booster but the signal on the phone does not improve at all

Solution: It is what we called "self-oscillation phenomenon". You need to increase the distance of indoor antenna and outdoor antenna and separae them with a brick wall. Make sure there is no opening area between them.

Question: The booster works properly but the signal light is not on

Solution: Maybe the cable is too long for the booster or the connection is not well. Please make sure all the antenna are connected well and tightly. It actually does n't matter too much as long as the device works well.

Any other problems about the product or installation, please contact us.

Thank you!

UMTS Cellphones 2100MHZ * 22

1. We could accept all the payment way accepted by default.

2.What you pay is for the product and shipping cost only, not including any tax. Please be aware of that whether need to pay tax or not, depends on the policy of your country, we certainly could not change it. If you could not accpt it, we do not suggest you to place order.

Internet Network Cellphones Booster 23

1. All the available ways are indicated at the page of product. We would send out the order as per your choice.

2.The parcel would be sent to the exact address that you fill in the order. In order to make you receive the parcel promptly and safely, please provide right contact info.

3.If you do not receive the parcel within the protection time, please contact us at the first time, we would check it for you or extend the protection time.

Signal Last Internet LCD 24

1. Please note that we always check and test the product twice before shipping and pack them well as far as possible. However we could not control anything during the long transit. Therefor, the product is broken at receiving, please contact us, we would resend you a new one.

2.Our product have one year warranty. But please be cooperative to provide video or pictures to show exact the problem, and listen our suggestions for the installation.

3.Any problem about the parcel or the prodcut, please feel free to contact us at the first time, we would be very glad to help and reply ASAP.

* UMTS Last Repeater 25

If you are satisfied with our service and product, we would be very appreciated that you put us five star and positive review. You could also recommend it to people who needs it. We would present coupon as little gift to you for thanks.

Display Repeater Booster Amplifier 26

Product Specifications

  • Brand Name GOBOOST
  • Model Number GB17-WCDMA
  • Frequency UL:1920-1980MHz DL:2110-2170MHz
  • Bandwide 60M
  • Coverage 200-600sqm
  • Cellular Network 3G UMTS/WCDMA 2100MHz
  • Gain 65dB
  • Output Power 17dBm
  • RF Connector N-Female
  • Accessories Power Plug Tape
  • Impedance 50 ohm
  • Power Supply AC:100~240V 50/ 60Hz DC:5V 1A
  • Funtion As a booster use to strengthen cellular cell phone signal
  • Feature LCD display to show the signal status;Heat dissipation
  • New Arrival Upgrade board
  • Suitable for Russia Spain France Brazil Europe etc.

*Maybe you want to check detail specifications

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Customer Reviews


average based on global reviews.

User Rating 5.0 (global votes)
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Shipping & Payment

Shipping, There are two key factors which will affect the time you receive your items.

  1. Item processing time
    The exact processing time varies depending on the item. The average processing time is 3 working days, but this can also be affected by the item's stock status. For small quantity orders, the processing time is 1-3 days while larger quantity orders may require 3-7 days.
  2. Shipping methods
    For free shipping, estimated shipping time is 15-60 business days. Delays maybe caused force majeure, natural disasters, inclement weather, war, public holidays, and factors outside our control. You can ask us to send item via expedited shipping like EMS, DHL with additional fee

Payment, You can buy this item with Credit Card, Alipay, Doku, etc.

Seller Guarantee

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.

Seller Service: On-time Delivery, If 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).

Buyer Protection

Protecting Your Purchase from Click to Delivery

Full Refund, if you don't receive your order
You will get a full refund if your order does not arrive within the delivery time promised by the seller.

Full or Partial Refund, if the item is not as described
If your item is significantly different from the seller's product description, you can choose

  1. Return it and get a full refund, or
  2. Get a partial refund and keep the item.

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