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Shenzhen Sai Tong Tian Electronic Technology Co.,LTD DS
Mobile, signal, booster
 
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Indoor 3G & GSM Signal booster /WCDMA(UTMS 2100) GSM Dual Band repeater

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Title： Indoor 3G & GSM Signal booster /WCDMA(UTMS 2100) GSM Dual Band repeater 
Unit price： 150.00 USD/
MOQ： Negotiable
Quantity： Negotiable
Delivery date： Since the payment date Days delivery
Contact： YolandaWu （Mr.）    
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How is cellphone dual band signal booster 900MHZ 2100MHZ WORKING ?

•The outside antenna catches the low signal from the mobile base station and delivers it to the cell phone
amplifier through the connection cable (coax).
•After the signal is accepted by the phone amplifier, the device amplifies it.
•Then this amplified signal goes through the connection cable (coax) to the inside antenna.
•And after that, the amplified signal transmits to the cell phone.
Indoor 3G & GSM Signal booster /WCDMA(UTMS 2100) GSM Dual Band repeater
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