Mobile Phone Parts

GSM 900 4G LTE 1800 (FDD Band 3) Dual Band Repeater LCD Display 65dB Gain GSM 900 DCS 1800mhz Cellular Mobile Signal Booster S47

$120.00 $63.60

GSM 900 4G LTE 1800 (FDD Band 3) Dual Band Repeater LCD Display 65dB Gain GSM 900mhz DCS 1800mhz Cellular Mobile Signal Booster LCD Display GSM 900 4G LTE 1800 Repeater GSM 900 1800 mhz Mobile Phone Signal Booster 65dB Dual Band Amplifier Repetidor Celular

Note : Please make sure there at least 3 bars signal outside your house . So this repeater can work for you !!! If not , please buy it prudently .Thanks .

This booster is suitable for GSM 900mhz and 1800mhz frequency band. It can boost voice and 2G data.

If your 4G signal is LTE 1800 (FDD band 3), then this repeater can also boost 4g data for you.

Model No. KW20L-GD Used For GSM 900MHz and 1800MHz Frequency band Gain 65dB Real cover range 300~600 square meters Max. cover range 2000 square meters Gain Control Automatic Gain Control >20dB Type GSM 900 1800 Repeater & Booster Amplifier Output Power 20dBm

Model No. ODS-10NK-80/270 Used For GSM 900 1700 1800 1900 3G 2100 Frequency Range 800~2700MHz Gain 10dBi Installation Outdoor Cable Length 0.3M Type GSM 900 3G 2100 Log Periodic antenna

Model No. IXD-3NK-80/270-2 Used For GSM 900 1700 1800 1900 3G 2100 Frequency Range 800~2700MHz Gain 3dBi Installation Indoor Cable Length 0.3 meters Type GSM 900 3G 2100 Indoor antenna

Package Including:

1 x Booster With Charger 1 x LPA Antenna 1 x Indoor Antenna 15 meters cable

Product Pictures

When we tested the repeater, 4G signal went from -100dB to -76dB ( About 1 bars signal to full bars signal).

Log periodic antenna with 0.3 meters cable

10dBi Gain

Frequency: 800-2700mhz

N female connector

Indoor Panel Antenna with 2 meters cable; 3dBi Gain (N female connector)

15 meters cable(N Male Connectors)

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"Mobile" 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.

TIP: An outdoor antenna should be "isolated" from the internal antenna, that is, there must be constructive obstacles (walls, partitions, etc.) between the antennas. When the distance between the external antenna and internal antenna is not far enough, both antennas will receive signal from the other one, then your phone will not receive any signal. 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 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.

  • Output power: 20dBm
  • Frequency Range Down Link: 935~960 /1805~1880MHz
  • Item: GSM 900 1800 Mobile Phone Signal Repeater
  • Frequency Range Uplink: 890~915/1710~1785MHz
  • Gain: 65dB
  • Power Supply: AC110V~240V,50/60Hz; DC
  • Warranty: 1 Year
  • Model Number: KW20L-GD
  • Booster for: GSM 900 4G 1800mhz Signal Frequency
  • gsm 4g repeater: GSM 4g booster
  • Dimensions (D*W*H ): 195*180*20(mm)
  • Brand Name: lintratek

  • Package Size: 42cm x 16cm x 36cm (16.54in x 6.30in x 14.17in)
  • Package Weight: 3.2kg (7.05lb.)
  • Unit Type: Set

  • Author: Work1anul
  • Date: 2018-03-14
  • moscow up fast, заказывал russia. verified working. облость волгоградскую amplifiers will take the friend, as there отпишусь then will work. thanks to the seller recommend.
  • 5/5

  • Author: Gohoon619
  • Date: 2017-10-23
  • work. restart directly, after power. tested the range and both 900 and 1800. the power supply dc12v (actual to connect with battery), basks amp psu none none. ! 900 receiving неуверенного area if operators усиливал to need 1800 or more than one, in different directions derrick and, the phone's busy "is 900 the 1800, dips appear the + 1800. being more cheap phone (3) works 900 зарегистрировался clearly. shorter if not know what exactly fit to amplify-this range, if found it is best to диапазонный single. will be more and antenna and correct price will be cheaper. барами with board информативное-минусов from (as столбики сотике) and 2 bulbs. антену целил by "feels and.
  • 5/5

  • Author: Wormingtonb
  • Date: 2017-10-30
  • repeater working. we use these mts megaphone and frequency. ie 4g voice. gregarious seller! recommend.
  • 5/5

  • Author: Samashworth3
  • Date: 2018-01-23
  • excellent signal amplifier, the second time заказываю. worth карелии first, bought a second office. in both cases signal quality improved significantly. delivery fast, to both by a week during transport. mint strong packing time came, integrity for испугался antennas, yet appeared in the order. over installation simple. in chinese and english instruction, detailed pictures and enough but in
  • 5/5

  • Author: Andre 03
  • Date: 2018-02-24
  • all works just fine. нареканий with no. i believe that works write who have of hand assholes grow. elementary can adjust. to seller thank you!
  • 5/5