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 Home Furnishing type design WCDMA 2100mhz 3G mobile signal booster repeater with All Accessories USD $40 - $70 /Set 1 Set(MOQ) large coverage wcdma2100mhz 3g cellphone indoor signal booster repeater USD $50 - $91.9 /Set 1 Set(MOQ) smart gsm900mhz mobile indoor signal repeater with ceiling antenna and yagi antenna USD $45 - $60 /Set 1 Set(MOQ) new fashion GSM900mhz mobile signal booster repeater with yagi antenna+penholder antenna USD $43 - $91.9 /Set 1 Set(MOQ) wholesale high quanlity gsm900mhz cellular phone signal booster amplifier USD $40 - 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