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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Lintratek repeater
  • Model Number: KW23F-GD gam repeater
  • Frequency: 890~915/1710~1785mhz 935~960 /1805~1880mhz
  • Gain: 70db
  • Outpower: 23dbm
  • Netweight: 4kg
  • Certificate: CE,RoHS
  • Coverage: 300~2000
  • Connector: N female
  • Product size: 270*170*60
  • Key words: gam repeater
  • Function: AGC&MGC

Packaging & Delivery

Packaging Details Gsm repeater*1
Cable 10m*1
Indoor antenna *1
Outdoor antenna *1


  • 900+1800MHz signal booster
  • Coverage: 300~2000sqm
  • Reducing drop/off calls.

dual band gsm repeater, gsm 900/1800 signal booster for 900+1800mhz

Product Description


         ·   Excellent Quality

         ·    Exquisite appearance

      ·    High Technology

             ·    Considerate service

Lintratek come, to save you from the bad signal!!!


 Specification for Signal Repeater                                          

From: Vita Wong                         Tel/Whatsapp: +8613229223812
    Model No KW23F-GD        KW23F-CD 
  KW23F-GW      KW23F-DW
Parameter dataUplinkDownlink 
Frequency Range            GSM+DCS890~915+1710~1785 MHz935~960+1805~1880 MHz
CDMA+DCS824~849+1710~1785 MHz869~894+1805~1880 MHz
GSM+WCDMA890~915+1920~1980 MHz935~960+2110~2170 MHz
DCS+WCDMA1710~1785+1920~1980 MHz1805~1880+2110~2170 MHz
Output Power 20 ±2dBm23 ±2dBm
Gain65±2 dB70±2dB
BandwidthWide Band 
Automatic Gain Control>20dB 
Manual Gain Control31dB in step of 1dB
Ripple in Band ≤4dB
Intermodulation Products 9KHz~1GHz≤ -36 dBm 
1GHz~12.75GHz≤ -30 dBm 
Spurious Emission           9KHz~1GHz≤ -36 dBm 
1GHz~12.75GHz≤ -30 dBm 
Noise Figure @ max. gain ≤ 6 dB
MTBF>50000 hours
Power Supply AC:90~265V, 50/ 60Hz;DC:9V 5A
Power Comsumption < 20W
Impedance 50 ohm
Mechanical Specification 
 RF Connector N-Female
 Cooling  Heatsink Convection cooling 
Dimensions (D x W xH ) 270*170*60(mm)
Weight ≤ 4Kg
Installation Type Wall 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 - Cell phone repeater
  • · 7 - 10 meters outdoor cable and 2 meter indoor cable 

dual band gsm repeater, gsm 900/1800 signal booster for 900+1800mhz

   Signal Repeater Installation                                      

Packaging & Shipping


Company Information




dual band gsm repeater, gsm 900/1800 signal booster for 900+1800mhz


   After - Sales Service                                                                           


We have 12 months quality guarantee for all customers, you can return goods to us when receive defective repeater, but air freight charges should be responsible by buyer.


  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.

dual band gsm repeater, gsm 900/1800 signal booster for 900+1800mhz

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Related Products

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Frequency: 900+1800/900+2100MHz

Output Power: 20dBm

Gain: 65dB

Feartual Coverage: 100~500sqm



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