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 high gain 70dBi Dual band 900 2100 mhz phone repeater booster 2G 3G USD $95 - $125 /Set 10 Sets(MOQ) ATNJ dual band 2 IN 11800/2100mhz cellular signal booster with Log-periodic + ceiling antenna USD $90 - $115 /Set 1 Set(MOQ) high power DUAL BAND 900/2100mhz repeater, 2G/3G signal booster Intelligent guiding the installation USD $95 - $125 /Set 10 Sets(MOQ) Intelligent installation dual band 2G/4G 900/1800mhz repeater, High gain signal booster with LCD USD $90 - $130 /Set 10 Sets(MOQ) WHOLESALE dcs1800mhz 2g/4g SMART phone signal repeater enhancer USD $45 - 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