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300~1000sqm Coverage 700 900mhz Dual Band Gsm Signal Booster 2g 4g Lte Repeater

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US$ 1 - 320 MOQ: 1 Piece
Key Specifications
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Place of Origin:
Guangdong, China
Brand Name:
LINTRATEK gsm repeater
Model Number:
KW23F-GL signal booster
Contact Supplier Request Quote Chat Now
Foshan Lintratek Technology Co., Ltd.
Payment & Shipping
Payment Methods:
Port of Shipment:
SHENZHEN GUANGDONG
Delivery Detail:
Delivery time depends on order quantity.

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Place of Origin Guangdong, China
Brand Name LINTRATEK gsm repeater
Model Number KW23F-GL signal booster

Specification:

  • 900+700MHz signal booster
  • Coverage: 300~1000sqm
  • Reducing drop/off calls.

300~1000sqm coverage 700 900mhz dual band gsm signal booster 2g 4g lte repeater

 

Before-and-after photographs 

300~1000sqm coverage 700 900mhz dual band gsm signal booster 2g 4g lte repeater

Technology

 

300~1000sqm coverage 700 900mhz dual band gsm signal booster 2g 4g lte repeater

1. LCD Display Screen. The device can automatic detect signal and real time display signal strength.

2. ALC/AGC (Automatic Gain Control): Ensure output level stable and adjustable continuously. Protect the device work stable.

3. MGC (Manual Gain Control): User can adjust the gain to adapt to signal environment.
 
Note:
Why Need MGC Function?
If the install place 's isolation is not enough, come to self-excitation phonomena or receiving signal too stronger(external antenna install position signal over -50dBm), then need manual decrease repeater's work gain to avoid the repeater self-exicitation.
 
How to set it?

1. Green light means work normally.

2. Reach full power, the ALC function start using and than show red light. Or the isolation is not  enough, system come to self-excitation, also red light. It is time to decrease the gain manually. 

3. Button “SEL” is for switch different system, Such as GSM+DCS dual band repeater.  

Sys-1 stand for the first system-GSM, sys-2 stand for the second system-DCS. 

User can push “SEL” to change system. And than push “+” “-”to adjust the gain.

 

If you want to decrease gain of DCS, Firstly, Push “SEL” to select sys2, than press the downlink "-" button to decay to the value you need. 

As usual, downlink decrease how many dB gain, the uplink following. 

On the contrary, push “+”button.

If you need decrease gain of GSM, Push “SLE” to select sys-1. Gain control same as above.

Product Description

                                      LINTRATEK                                 

         ·   Excellent Quality

         ·    Exquisite appearance

      ·    High Technology

             ·    Considerate service

Lintratek come, to save you from the bad signal!!!
300~1000sqm coverage 700 900mhz dual band gsm signal booster 2g 4g lte repeater300~1000sqm coverage 700 900mhz dual band gsm signal booster 2g 4g lte repeater

 

 Specification for Signal Repeater                             

Specifications
   Model No KW23F-GL 3g 4g lte repeater 
Parameter data Uplink Downlink
Frequency Range 890~915/746~756MHz

935~960/777~787mhz
Output Power 23±2dBm 23±2dBm
Gain 70±2dB 70±2dB
Bandwidth Wide Band
Ripple in Band ≤5dB
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
VSWR ≤3
MTBF >50000 hours
Power Supply AC:100~240V, 50/ 60Hz;DC:5V 2A
Power Comsumption < 5W
Impedance 50 ohm
Mechanical Specification
RF Connector N-Female N
Cooling Heatsink Convection cooling
Dimensions (D x W xH ) 270*170*60
Weight < 0.85Kg
Installation Type Wall Installation
Environment Conditions IP40
Humidity < 90%
Operating Temperature -10°C ~ 55°C

 

 

  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 

 

 Product Show                                                  

300~1000sqm coverage 700 900mhz dual band gsm signal booster 2g 4g lte repeater

 300~1000sqm coverage 700 900mhz dual band gsm signal booster 2g 4g lte repeater300~1000sqm coverage 700 900mhz dual band gsm signal booster 2g 4g lte repeater

   Signal Repeater Installation                                           

 

 

 

Packaging & Shipping

 300~1000sqm coverage 700 900mhz dual band gsm signal booster 2g 4g lte repeater 

 300~1000sqm coverage 700 900mhz dual band gsm signal booster 2g 4g lte repeater

 

 Trade process:                                                                  

300~1000sqm coverage 700 900mhz dual band gsm signal booster 2g 4g lte repeater

 

Company Information

300~1000sqm coverage 700 900mhz dual band gsm signal booster 2g 4g lte repeater  300~1000sqm coverage 700 900mhz dual band gsm signal booster 2g 4g lte repeater
  300~1000sqm coverage 700 900mhz dual band gsm signal booster 2g 4g lte repeater

 

FAQ

   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.

 

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Foshan Lintratek Technology Co., Ltd.
Business Type
Manufacturer
Year Established
2011
Factory Size
Below 1,000 square meters
Annual Export Value
Above US$100 Million
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