ATNJ Smart mobile signal booster are main used to improve the sginal in the weaker signal situtation, meanwhile, it can also up speed the networks of 2G/3G/4G.

It is a perfect solution for the place where the mobile signal weak and can not make the calling, it is designed for the end consumer.

SPECIFICATIONS		parameters
Frequency Range (Customers to Choose)	Uplink	824-849MHz
	Downlink	869-894MHz
Frequency Bandwidth (3dB Bandwidth)		25MHz
Gain		≥ 70dB
Automatic gain control (Step Attenuation)		31dB @ 1dB/ Step
Auto Gain Control		20dB Min.
Output Power(Customers to Choose)		Company Information   Packaging & Shipping 1.Booster 1x 2.Outdoor antenna 1x 3.Indoor antenna 1x 4.Power adapter 1x 5.16 meter coxial cable 1x  6.User manual Contact Supplier Mr. Lukes Lu Oversea sales manage Chat Now Telephone 86-0755-26548922 Mobile 8613418794085 Fax 86-0755-86136744 Address 1/F Blg 70#, Longjing NO.2 Industrial Area, Xili, Nanshan Shenzhen,Guangdong Showroom https://atnjrepeater.goldsupplier.com/ You May Like 2016 The new generation 2300mhz mobile signal repeater USD $30 - $60 /Set 1 Set(MOQ) The new Generation Automatic dormancy Dual band mobile booster USD $90 - $120 /Set 10 Sets(MOQ) 2016New Upgrade home fast signal GSM/ WCDMA/CDMA/LTE Signal Repeater with 2 indoor+1 outdoor Antenna+Cable+Power Splitter USD $26 - $58 /Piece 1 Piece(MOQ) ATNJ 850/900/1800 home Signal Booster USD $30 - $58 /Set 1 Set(MOQ) New Upgrade 2016 smart single indoor mobile signal booster USD $30 - $56 /Set 1 Set(MOQ) ATNJ 850 home Amplifier Signal Booster GSM 3G USD $30 - 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