Lintratek Tri Band Amplifier 900 1800 2100 GSM DCS WCDMA 2G 3G 4G LTE Signal Booster 900/1800/2100 Cellphone Cellular Repeater

Lintratek Tri Band Amplifier 900 1800 2100 GSM DCS WCDMA 2G 3G 4G LTE Signal Booster 900/1800/2100 Cellphone Cellular Repeater
  • Продавец
  • Список ценUS $98.28piece
  • Продажная ценаUS $98.28piece
  • ДоставкаБесплатная доставка
  • Рейтинги3,9 (618)

Oписание продукта

Lintratek Tri Band Mobile Signal Repeater 2G 3G 4G GSM 900/DCS LTE 1800/WCDMA UMTS 2100MHz Cellular Signal Booster Amplifier Set
Note: Below is some country for your reference. See the tables below for details,Find out whether your unlocked phone or mobile device suitable. Other country click the link:wwwfor check the frequency band of your phone Carriers.
  • [1]. Coverage: 300-500 square meters without barriers
  • [2]. Improve 2G GSM 900mhz, 3G UMTS WCDMA 2100mhz,4G DCS LTE 1800mhz at the same time.
  • [3]. Support more than 20 cell phones to use at the same time
  • [4]. Reduce cellphone transmit power
  • [5]. Easy to install. This repeater set includes everything you need.
  • [6]. LCD Dispaly and LED signal light indicates the signal status.


Packing list:

  • [1]. Tri Band Booster unit
  • [2]. Outdoor LPDA Antenna(10dBi Gain)
  • [3]. Indoor Panel Antenna with 2M cable(8dBi Gain)
  • [4]. 15 Meter Cable
  • [5]. Power Supply
  • [6]. User Manual
Product Detail:

Tri Band Repeater with LCD display 

Frenquecy Range



Output Power20dBm
Automatic Gain Control>20dB
Manual Gain Control31dB in step of 1dB
Ripple in Band≤4dB
Noise Figure @ Max.Gain≤6dB
Power SupplyAC:90~265V; 50/60Hz DC:12V 2A
Power Comsumption<5W
Impedance Matching50ohm

Mechanical Specification

RF ConnectorN Female
CoolingHeatsink Convection Cooling
Net Weight1.5KG
Installation TypeWall Installation
Environment ConditionsIP40
Operating Temperature-10°C~55°C



ds1panel 215m

Product detail





Easy Setup in 4 easy steps:

[ 1 ] Mount the External Antenna where you have the strongest cell phone signal, typically on a roof or in an attic.

[ 2 ] Connect the internal antenna to the Amplifier Base Unit and place where you need improved signal. Indoor antenna should connect "MS" end of Amplifier. There should be a minimum of 2 vertical meters of separation between the Base Unit and External Antenna.

[ 3 ] Run the coax cable (10 meters) between the Base Unit and External Antenna. External antenna should connect with "BTS" end of repeater.

[ 4 ] Connect the power supply to the Amplifier Base Unit and plug into a power outlet and you are done!




  1. Goods will be shipped to you provided on Aliexpress, please confirm address clearly before order.

  2. After confirm payment, we will confirm your address again through e-mail. if there is something wrong, contact us immediately, on reply will be takes as the correct address, and shipping . We are not able to responsible for the invalid address, and we do not accept any change after we sending out the goods.

  3. Please provide your phone number also in case of something happen delay the delivery time.

  4. We will shipping out the goods within delivery date after confirm payment.

  5. We will tell you the tracking number after we shipped your goods. You can check your goods after 24 hours (Express need some time to refresh information in website)

  6. We ship goods to many countries via DHL, Fedex, UPS, EMS for heavy machine, you can choose the save cost way like China Post Registered Air Mail(less than 2kg and much slower than others ways, may takes 50-90 days arrival High risk).


  1. We accept Escrow and Bank Transfer(need to pay extra fee)

  2. Before order, please check your shopping cart clearly and make sure you will pay for them.

  3. Without paying buyer will be complained.

  4. After you paid. it will takes 24 hours to processing, after confirm the payment, we will prepare items.

Return policy:

  1. 1 year guarantee(validness from the purchase date)

  2. We can’t accept refund without quality problem. If the item have quality problem please contact us within 3 working days from the date your received the parcel.

  3. Please keep the return goods as original package, and shipping with tracking No.

  4. Please write down your Aliexpress ID, address, phone number item, the way you paid and your problem in a paper with the return goods.

  5. For the back and forth surcharge and the freight, are buyer\'s responsibility.


  1. If you are satisfied with our goods and service, please lease 5 Star positive to us. You feedback is very important to us encourage us keep on ^^ !

  2. For any reason you are not pleased with us, please contact us before left a neutral or negative feedback, we will do the best  to solve you problem as soon as possible.

  3. Communication connect with everyone. we do believe. Feel free to contact us with your patient via trademanager, email, please allow us to resolve your problem in good way.