Special Frequency Flarm Booster Customized15dBm 868 915 MHz Flarm Booster

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Product Overview

Description



Product Description

 



Specification

Specification







































































item


value


Model Number


GW-15FS


Type


helium booster


Place of Origin


China

 
Guangdong


Brand Name


Greetwin


Network


GPRS, GSM


Type


3G 4G Signal Booster


Frequency


868MHz/915MHz


RX Gain


16~17dB


Noise Figure


0.9dB


DC supply voltage


5-15V


DC supply current


35mA


Transmit power


15dBm


Temperature


0°C ~60°C


Plug


EU or UK or US




 



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Application Diagram


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Product Recommended


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Company Information


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Certifications


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Payment and Shipping


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FAQ


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      Q1. Why is there still no signal after installing the equipment?


            1. Check the power on booster and power supply.


            2. Check the connector of outdoor antenna is tight or not.


            3. Check the connectors of RF cable are tight or not.


            4. Check the outdoor signal is strong enough or not.


            5. Check to make sure the antenna is installed correctly.


            6. Check the connector of indoor antenna is tight or not.


            7. Check the cable type is suitable or not.


 


      Q2. Why the signal strength is too weak on the edge of area?


            1. Check the outdoor signal and antenna direction.


            2. Check booster is full gain or not.


            3. Check all of the connectors are tight.


            4. Change the location of outdoor/indoor antenna.


            5. Check the cable type is suitable or not.


            6. Deploy more indoor antennas.


 


      Q3. After running booster, why the signals are not stable?


            1. Checking the distance between donor antenna and server antenna are too close to each other? Check LED


                of booster to make sure alarms are green.


            2. Checking the signals from donor antenna whether to be stable or not?


            3. Connect the system again if it is incorrect connection.


 


      Q4. Why the booster power LED is not bright?


            1. Checking the input AC power range indicated on power adapter whether is corresponding to the local


                power system.


            2. Checking the power adapter whether connect the equipment correctly and stably or not.


            3. Checking the power adapter whether damage or not. To test output voltage whether be corresponding to


                that indicated on power adapter or not by multimeter





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