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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Lintratek repeater
  • Model Number: KW20L-GD signal booster
  • Gain: 65db
  • Output Power: 20dbm
  • Frequency: UL:890-915/1920~1980mhz DL:935-960/2110~2170mhz
  • Certificate: CE,RoHS
  • Product Size: 195*180*20mm
  • Net Weight: 1.5kg
  • Coverage: 300~800sqm
  • Connector: N female
  • Key words: signal booster
  • Name: Foshan Lintratek 20dBm/65dBi 900+1800mhz mobile phone signal booster

Packaging & Delivery

Packaging Details signal repeater*1
Indoor antenna*1
Outdoor antenna*1
Cable 10m*1
Delivery Time 2-5days after repeater payment done

Foshan Lintratek 20dBm/65dBi 900+1800mhz mobile phone signal booster

Product Description


All kinds of Models

Frequency: 900+1800/900+2100mhz or customized

Output power: 20dBm

Gain: 65dB

Factual Coverage: 300~800sqm

 Specification for Signal Booster                                            

From: Vita Wong                         Tel/Whatsapp: +8613229223812
Parameter dataUplink Downlink 
Frequency Range            GSM+DCS890~915/1710~1785 MHz935~960/1805~1880 MHz
GSM+WCDMA890~915/1920~1980 MHz935~960/2110~2170 MHz
Output Power 20±2dBm20±2dBm
Gain 60 ±2 dB65±2dB
Bandwidth25M+75M / 25M+60M / 25M+75M / 25M+60M
Ripple in Band GSM≤5dB,DCS≤6dB,WCDMA≤5dB
Spurious Emission           9KHz~1GHz≤ -36 dBm 
1GHz~12.75GHz≤ -30 dBm 
Intermodulation Products 9KHz~1GHz≤ -36 dBm 
1GHz~12.75GHz≤ -30 dBm 
MTBF >50000 hours
Power Supply AC:100~240V, 50/ 60Hz;DC:12V 2A
Power Comsumption < 36W
Impedance 50 ohm
Mechanical Specification  
 RF Connector N-Female 
Dimensions (D*W*H )195*180*20(mm)
 Cooling Heatsink Convection cooling 
Net weight< 1.4Kg
Packing size  (D*W*H ) 250*240*65(mm)
Gross weight< 1.8Kg
Installation TypeWall Installation 
Environment Conditions IP40
Humidity<  90%
Operating Temperature -10℃ ~ 55℃ 

  Signal Booster Full Sets                                                     

  • · 1 - Outdoor antenna like YAGI antenna or panel antenna
  • · 2 - Indoor Omni ceiling antenna 
  • · 3 – Power adapter 
  • · 5 - User manual
  • · 6 - Signal booster
  • · 7 - 10 meters outdoor cable and 2 meter indoor cable 

shan Lintratek 17dBm/65dBi 900mhz gsm signal booster for cell phone

   Signal Repeater Installation                                                                 

Packaging & Shipping



Company Information




Foshan Lintratek 20dBm/65dBi 900+1800mhz mobile phone signal booster


   After - Sales Service                                                                        


1. 30 Days Customer Satisfaction

2. One Months Free Replacement

3. 1 Years Manufacturer Warranty

4. Fast Handle time & fast Shipping

5. Support to Wholesales, More Units More Discount


  Signal problem & installation technique supporting                            

1.If still weak signal receipt after installation, please check if outdoor antenna point to signal tower correctly or elsewhere has stronger signal and confirm signal strength achieve-70DBM.


2.If still have no signal after installation, please check our device power adapter whether connected perfectly? And connectors connect well.


3. If strength is not steady, please check if outdoor and indoor antenna is too close; please ensure outdoor antenna has distance of 10 meters at least, with a barrier and not in a same horizontal line.


4. Packed the outdoor connector by waterproof glue, otherwise wet reduce the signal cover area.


Foshan Lintratek 20dBm/65dBi 900+1800mhz mobile phone signal booster

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Related Products

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Frequency: 900+1800/900+2100MHz

Output Power: 23dBm/27dBm

Gain:  70dB/75dB

Feartual Coverage: 500~2000sqm


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Supplier's Trade Assurance Limit: US $34,000
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