4G LTE 1800 (FDD Band 3) GSM 1800 75dB Gain Cellphone Repeater DCS 1800MHz Mobile Phone Booster MGC Cellular Signal Amplifier

4G LTE 1800 (FDD Band 3) GSM 1800 75dB Gain Cellphone Repeater DCS 1800MHz Mobile Phone Booster MGC Cellular Signal Amplifier

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List price:
$ 152.00
$ 152.00

Product Description

USD 54.00/pieceUSD 61.00/pieceUSD 78.00/pieceUSD 73.00/pieceUSD 77.00/pieceUSD 81.00/pieceUSD 83.00/setUSD 81.00/piece

4G LTE 1800 (FDD Band 3) GSM 1800 75dB Gain Cellphone Repeater DCS 1800MHz Mobile Phone Booster MGC Cellular Signal Amplifier

This repeater is suitable for GSM 1800mhz and 4G LTE 1800mhz (FDD Band 3)

Model No. KW25-DCS
Used For DCS 1800MHz Mobile
Gain 75dB
Real cover range 300~600 square meter
Max. cover range 2000 square meter
Gain Control Manual Automatic Gain Control Function
Type DCS 1800MHz Repeater & Booster Amplifier
LCD Disply NO
Package Including:
1 x Booster 1 x Charger

Product Pictures


300~600 square meters coverage

N Female Connector

DCS 1800MHz

Up Link: 1710~1785MHz Down Link: 1805~1880MHz

NOTE: This one is 75dB Gain!!!

This repeater has ALC(Automatic Level Control) function,it can automatically adjust the gain of itself according to the Output Power, thus can be controlled better. Also ,it has MGC function,you can adjust gain of the repeater manually by the adjusting switch on the booster.Besides,when self-oscillate happened, the system can shut down power automatically.

free shipping GSM 1800 75dB gain cellphone repeater DCS 1800MHz mobile phone boosters MGC Function Cellular Signal Amplifier

Installation Approaches:

1.Fix up outdoor antenna(usually use the yagi antenna) on the housetop and point to signal tower.

2.Connect outdoor antenna to “BTS” in repeater via cable.(Notice:the machine must be away from outdoor antenna for more than 10 meters)

3.Connect indoor antenna(usually use panel antenna) to”MS’in repeater via cable(the machine must be away from indoor antenna for more than 1 meters)

4.Plug the power adaptor,power light will be lighting ,when the outdoor antenna receive the strong signal the LCD will be display the signal

Please note that,when you find signal twinkling and have no full signal display that means have no signal input and you need to check your outdoor antenna position.

Working principle:

1.Outdoor antenna received the signal from signal tower.

2.Then,through cable sent the signal to the indoor repeater.

3.The repeater accepts and improvs the signal.

4.After that,the fine signal goes into indoor antenna,via cable to your mobile phone.


Lintratek Shipping Terms :

Items are only shipped after payment confirmed.(normally 2 days)

1.After verification the payment,we will send the items within 48-72hours except holiday.

2.We just ship to the correctly address depend on the aliexpress you registering ,when your place an order please write down your matching address .If you want to change address, please contact us before shipments.

3.Please note that delivery time is estimated. If you do not receive your goods beyond estimated delivery time,please contact us before open dispute,we will check and solve the probem for you.

4.All goods from ours are checked before shipping. They will be packed very well to make sure they are in good condition when you get the goods.

5.When you choose UPS, FEDEX and DHL, Remote Area Fee may occur if your address is remote areas.

Lintratek Service:

1.We accept escrow and banking transfer.

2.We accept refund if there is qualility problem(sent us the picture to evidence the problem),but need to return the goods with the original package,and the buyer need to pay for the back and forth freight.

3.Our product can boost the fine indoor signal,only if your outdoor signal is perfect,Please make sure Your side outdoor signal is good,if not, our device can not expand anything you expect.

4.Regarding to the PI declare value,we can write the value as your requirement to help your side custom clearance.

Buyer Duty:

1.Provide us your correct contact information.

2.Custom clearance and pay for it .


1.If you satisfied and love our product,please leave 5-STAR positive feedback to encourage us keep on !

2.Feedback is important to us ,we request that you can contact us before you give the neutral or negative feedback,We will handle with a please way,that makes double win between you and us.

Packaging Details

Unit Type: 
Our store ships to more than 200 countries and you can enjoy free shipping on all items sold on webdesgincompany.com
Estimated Delivery Time is 7-30 business.

Note: The delivery time mentioned above does not include order processing time that usually varies from 1 to 3 days.
Different items have their own processing time, which is what we cannot control. But what we can do is try the best to let you receive your items as soon as possible.

The following cases should be taken into consideration regarding shipping times:
  • Weight and dimensions of a package
  • Place of Dispatch
  • Destination
  • Freight
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