GOBOOST DCS 1800 Signal Booster Repeater 4G Mobile Cellular Amplifier LTE /DCS 1800mhz Cell Phone Signal Amplifier Band 3
ID: 68243

GOBOOST DCS 1800 Signal Booster Repeater 4G Mobile Cellular Amplifier LTE /DCS 1800mhz Cell Phone Signal Amplifier Band 3

4.7 (771 votes) | 2058 orders
Price: US $123.58 - 140.23 / Set
Discount Price:
US $ 62.53 - 70.96 / Set
Ships From
Plug Type

If you need to enhance multiple frequency bands, or need a large signal coverage, you can click below

Советы:Уважаемые покупатели из России, в настоящее время платформа Cntronic не поддерживает Google Pay, Apple pay, Webmoney, пожалуйста, перейдите на оплату Qiwi или оплату кредитной картой, спасибо за вашу поддержку.


No call !

lnformation backwardness !

Missed chance !

Bad gaming experience !

A lot of weak signal problems...

At this moment, you need our high-quality signal amplifier!!

Say goodbye to weak signals easily

Energy saving & Environmental protection

Using less electricity


Don't worry about the package being crushed

Please check this information before buying! !(Very important)

Dear friend, this equipment kit is to enhance 1800mhz(Band 3) signal.

Before purchasing this product, please make sure that your current SIM card signal frequency。

Confirm that the equipment installation location has Band 3 (1800mhz) signal (PS: make sure that the outdoor mobile phone signal has at least 3 signal levels or more).

If the frequency is not matched or the outdoor signal source is weak, the device may not work.So please check it.

Therefore, we recommend that you check the frequency and signal strength of the mobile phone signal outdoors before buying.

Dear friend, after you receive the package, if you encounter problems, please contact us as soon as possible, please do not comment immediately, we will help you solve it.Thanks.

What's in the box(as your choice):

①DCS1800B=DCS1800+Yagi Antenna + Whip Antenna +10Meter Cable + Power supply

②DCS1800X=DCS1800+Yagi Antenna+Ceiling Antenna +10Meter Cable +Power supply

Russian warehouse
Receive packages quickly
No need to wait
We also have Spanish warehouse, and EU countries can also receive parcels quicklyFREE RETURN

Product Descroption:

1. Gain: 68dB

2. power output: 17dBm

3. Cover: Can cover about 250 sqm without barrier

4. Suitable For: Russia, Spain, France, Brazil, Europe, Asia, etc.

5. Connector Type: N Female Connector

6. LCD Display indicates the state of the signal.

7. Easy to install. This signal amplifier kit includes everything you need.

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

Installation steps:

1. Fix the reception of the roof outdoor antenna or the high place and the turn signal point.

2. Connect the external antenna to repeater machine '' BTS '' port via cable.

3. Connect indoor antenna to repeater '' MOBILE '' port.

4. AC plug power cord into the power source and finished.

5. TIP: An outdoor antenna should be "isolated" from the internal antenna, that is, it must be constructive obstacles (walls, partitions, etc.) between the antennas.

Please leave a massage which plug you need

In the production process, we strictly require our employees, not for quantity, but for quality, to do every step well

Problem Support:

1. Before purchase, please confirm your signal frequency is matched, the device could only amplify the corresponding signal frequency. Signal not match, the device will not work.

2. If still no signal receipt after activated booster, please check whether outdoor antenna point to signal tower, or the place you install outdoor antenna have strong signal.

3. If strength is not steady, please check whether outdoor and indoor antennas are too close. Please ensure the outdoor and indoor antenna have max distance, with a wall between and not in a same horizontal line.


1. Items are only ship after payment confirmed(normally will ship within 24~48 hours). Except China Public holidays.

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

3.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.

4.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.

After-sales service:

Please contact us before dispute, please give us a chance to check the reason and solve the problem.

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.

2.Any problem during installation and use, please 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.


If you are satisfied with our service and product, we would be very appreciated that you give us five star and positive review. You could also recommend it to people who needs it. Thanks you!

Dear friend, after you receive the package, if you encounter problems, please contact us as soon as possible, please do not comment immediately, we will help you solve it.Thanks.

  • Brand Name: GOBOOST
  • Origin: Mainland China
  • Certification: CE,RoHS
  • Model Number: GB17-DCS
  • Frequency Band: DCS1800mhz
  • (DCS1800)Frequency Range: UL:1710-1785mhz;DL:1805-1880mhz
  • Gain: 68dB
  • Output Power: 17dBm
  • Feature: LCD display; Heat dissipation
  • Function: Mobile Signal Booster Repeater
  • Coverage: Can cover about 250 sqm without barrier
  • Cellular Network: DCS Signal
  • RF Connector: N-Female
  • Power Supply: AC:100-240V
  • Suitable for: Russia, Spain, France, Brazil, Chile,Europe,etc.
  • Function 1: Home & Office Use
  • Function 2: Upgraded 4G signal amplifier
  • Function 3: 4G LTE 1800 MHz Cellular Signal Booster


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some location we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:

Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.

If you did not receive the product within the guaranteed time(60 days not including 2-5 day processing) you can request a refund or a reshipment.

If you received the wrong item you can request a refund or a reshipment.

If you do not want the product you’ve receive you may request a refund but you must return the item at your expense and the item must be unused.

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of CNTRONIC Consumer Electronics Retailer (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of cntronic.com

*You can submit refund requests within 15 days after the guaranteed period for delivery (60 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.



Thank you for your interest doing business with us!

If you would like to get a discounted price for your large purchase orders, fill in the required blanks along with your email address, the product Item ID # and/or the link of the item that you want to order, item quantity (minimum of 30 pieces), shipping country and payment method is required. We will contact you with a discounted price as soon as we receive your inquiry.

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