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Lintratek Factory Price Strong 9dBi Indoor 2g 3g 4g lte Panel antenna with 2m cable matching cdma/gsm/dcs/wcdma/lte system

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Port: Shenzhen
Payment Terms: L/C,T/T,Western Union
Supply Ability: 50000 Piece/Pieces per Month
Brand Name: Lintratek
Connector: N-male
Frequency Range: 700-2700mhz
Place of Origin: Guangdong China
Size: 225*185*50mm
Color: White
Material: Metal& Plastic
Model Number: IBG-9NJ-70/270-2
Application: Indoor antenna
Weight: 0.6kg
Gain: 9dBi
Packaging Detail: standard exported carton
Foshan Lintratek Technology Co., Ltd.
Manufacturer, Trading Company
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US$ 240,000+
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Lintratek Factory Price Strong 9dBi Indoor 2g 3g 4g lte Panel antenna with 2m cable matching cdma/gsm/dcs/wcdma/lte syetem


Product Description
Product Name Panel antenna
Model IBG-9NJ-70/270-2
  Frequency Range 700-2700MHz
  Bandwidth 2000MHz
 Gain 9dBi
  Beamwidth H:60  E:60
  Front/Back ratio ≥18dB
 VSWR ≤1.5
 Polarization  Vertical
 Max power 50W
  Nominal Impedance 50Ω
  Connector type  N male 
   Antenna Dimension    350x230x90mm
  Weight 0.85kg


A regular cell phone repeater consists of: (full kit)


  • 1 -Outdoor antenna log periodic antenna(or wall mounted, yagi antenna)
  • 2 - Indoor Omni ceiling antenna( panel antenna) 
  • 3 – Power adapter 
  • 4 - User manual
  • 5 - Cell phone repeater
  • 6. 10 meters outdoor cable and 1 meter indoor cable 



How should you install repeater (very easy and simple):


Step 1: Use your mobile phone to test signal strength outside house or on roof, -70dbm is the basic requirement (full bar).

Step 2 Install outdoor antenna in that location and keep adjusting, point it to signal tower station, try to get best signal.

Step3: Run outdoor coaxial cable into building in a convenient location to connect with signal repeater.

Step 4: Mount your indoor antenna with signal repeater

Step5:  Power up signal repeater device to check the signal inside, moving outdoor antenna until you get satisfied signal.



Note: Connect outdoor (BTS) port with outdoor antenna, connect indoor ANT(MS) port with indoor antenna, outdoor antenna is mounted at a higher position. Both antennas should be 10 meters far away from each other at least.


Indoor and outdoor antenna must be separated by wall.















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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.