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Item specifics
  • Brand Name: lintratek
  • Model Number: KW17L-GW
  • frequency range: Uplink:890~915/1920~1980MHz Downlink:935~960/2110~2170 MHz
  • Working System: GSM900 +WCDMA2100
  • Output power: 17dBm
  • Gain: 65dB
  • RF connector: N-Female
  • MTBF: more than 50000 hours
  • Net weight: 0.7KG
  • Installation Type: Wall Installation
  • is_customized: Yes
  • Dimension: 105*190*20(mm)
Product Description


3g repeater 2100mhz 3g repeater 2100 gsm repeater 900 2100 repeater 3g 2100mhz cell phone booster 2100 gsm signal booster gsm booster gsm 3g repeater gsm 3g dual band repeater gsm booster 2g 3g  gsm 900mhz mobile phone signals booster repeater

gsm repeater  gsm booster  gsm 900 booster signal booster gsm 900mhz  booster signal g


20L GW2


Double LCD Display Gain 65dB Dual Band Repeater GSM 900MHz UMTS 2100MHz WCDMA EDGE/ HSPA Mobile signal Booster Full set kit


Product Feature:

1.High linear design,with LCD display.Little interference to BTS

2.Provide quick coverage solution for small signal weak & block zones,reduce drop/off calls.
3.Compact size, low consumption, easy installation, great cover.
4.Cover about 200~1000 m⊃2; without block or obstruct.
5.Reduce cellphone transmit power.

6.Suitable for all countries

7.Easy to install


Product Detail:

Dual Band Repeater With Double  LCD

Model KW17L-GW
Frenquecy Range



Working System GSM900+WCDMA2100
Gain 65dB
Output Power 17dBm
Bandwidth Wide Band
Ripple in Band ≤5dB
Noise Figure @ Max.Gain ≤7dB
V.S.W.R ≤3dB
MTBF >50000Hours
Power Supply AC:110~240V; DC:5V 1A
Power Comsumption <36W
Impedance Matching 50ohm

Mechanical Specification

RF Connector N Female 
Cooling Heatsink Convection Cooling
Dimension 105*190*20(mm)
Weight 1KG
Installation Type Wall Installation
Environment Conditions IP40
Humidity <90%
Operating Temperature -10°C~55°C




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Product detail 2

Package Including:

1. Dual band booster for GSM900+WCDMA2100 
2. Charger EU Plug (AU/UK/US Adapter will come with the item according to your shipping address) 
3. Outdoor Log Periodic Antenna
4. Indoor Panel Antenna
5. 10 meter cable
17L-GW set 1
In order to achieve good results,please do pay attention on the following notes:
1. Please make sure distance above 10M between indoor and outdoor antenna, it\'s better divides one from another by a wall.  try your best to keep the distance between outdoor antenna and indoor antenna as far as possible.
2. Please try to choose a good signal place to set up outdoor antenna. install the outdoor antenna on the highest point of your building as possible as you can. 
3. Please make sure that there are good signal 4-5 bars on your outdoor, or it will not work on your room.(Please take care the booster\'s functions is only to amplify the cellphone signal,do not create the cellphone signal,so if you cann\'t have a stable 2-3 bars in your cellphone at the place you want install the outdoor antenna,the booster maybe do not work well or even do not work. )

Way to check signal strength:

1.Check outdoor signal strenght by your smart phone,Access to "Seting "-----"About Phone(about equipment)" can find some information about website and signal streght to check your place signal status.
2.Signal strenght it is better that much than -70db or -65db , the repeater can work well.

Performance advantages:

The miniature repeater with its unique compact, light weight, easy installation, small interference on the network, the reliability and stability of the unique advan-tages, has been widely, especially suitable for the modern city building area indoor coverage. The miniature repeater is mainly used in office buildings, shop-ping malls, large underground parking field, exhibition center, workshop. Signal using a small power cover-age within building will be more uniform, reduce the cost of inputs.

Install Step: 


youshi_017 Store2 Store

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.


Packaging Details
  • Unit Type: Set
  • Package Weight: 3.0kg (6.61lb.)
  • Package Size: 35cm x 30cm x 20cm (13.78in x 11.81in x 7.87in)
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Packaging Details
  • Unit Type: Set
  • Package Weight: 3.0kg (6.61lb.)
  • Package Size: 35cm x 30cm x 20cm (13.78in x 11.81in x 7.87in)
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