AT&T Cell Phone Booster 4G LTE Signal Boosters HJCINTL FDD Band 12/17 High Gain Mobile Phone Signal Amplifier Booster Kits

AT&T Cell Phone Booster 4G LTE Signal Boosters HJCINTL FDD Band 12/17 High Gain Mobile Phone Signal Amplifier Booster Kits: Cell Phones & Accessories. AT&T Cell Phone Booster 4G LTE Signal Boosters HJCINTL FDD Band 12/17 High Gain Mobile Phone Signal Amplifier Booster Kits: Cell Phones & Accessories. This HJCINTL cell phone signal booster supports voice and 4G data for 4G/LTE ATT T-Mobile cell phones, including IOS , Android, Windows Phone Systems, etc. 。 【Boost 4G Cell Signal 】- Boost 4G LTE cell phone signals in your home or office with a signal boosting range of up to 1500 sq ft. The booster simply amplifies your existing signal to give you more bars and and maintain fast data speeds while you browse the internet or talk on the phone. 。 【Stop Dropped Calls】- Reduces dropped call, better voice quality, faster uploads and downloads. No more slow internet connections or long buffer times while watching your favorite streaming tv shows and movies. Give your smartphone, tablet, data card, and notebooks boosted speeds all at the same time while using the Home 4G. 。 【Easy to Install】 - All of the components you need for installation are included in the package with easy to read, step-by-step instructions. Requires no technical experience with easy plug-and-play style setup, safe and convenient to use. 。 Warranty: One year manufacturer's warranty, as long as during the service period we can replace a new repeater for you at any time. 。 The cell phone signal boosters simply amplifies your existing signal to give you more bars and maintain fast data speeds while you browse the internet or talk on the phone.。 This AT&T Signal boosters ONLY for 4G LTE ATT T-Mobile Band 12 or 17 network frequency.。 Frequency range: Downlink :728-746 MHz Uplink : 698-716 MHz.。 How to install: Point the outdoor antenna towards a cell tower. Connect the coax cable from the outdoor antenna to the booster inside. Connect the indoor antenna to the booster. Then power supply. Done!。 Before you use this item , You should get 1-2 bars of stable signal in the location where the outdoor antenna is fixed in. please make sure that your network frequency is 4G ATT T-Mobile 700Mhz for Band12/17 in your area.。 - If you don't know your band, you can query through these simple operations(iPhone: Dial *3001#12345#* -> Serving Cell Info -> LTE -> Freq Band Indicator, Android Phone: Download and install the app 'LTE discovery' -> SIGNALS -> EARFCN). 。 Installation Guide for Signal Boosters:。 1.Connect the 32ft coaxial cable to the Outdoor panel Antenna.。 2.Please kindly download Network Cell Info Lite (free app) to find out the nearest att cell tower,then keep the Outdoor panel Antenna point at the nearest att cell tower,and make sure Outdoor Antenna could receive receive 2-3 bars of stable signal in the location where it is mounted. (OpenSignal.com also provides an Android and IOS app)。 3.Mount the signal booster at a place where is near from the power socket,and have good ventilation.。 4.Connect the 32ft coaxial cable to the OUTDOOR port of signal amplifier.。 5.Connect the Indoor whip Antenna to the INDOOR port of the signal booster.Keep indoor whip antenna is about 22ft away from outdoor panel antenna and make sure a proper amount of physical separation between them.。 6.Connect the power adapter to the signal repeater.。 。 。 。

AT/&T Cell Phone Booster 4G LTE Signal Boosters HJCINTL FDD Band 12//17 High Gain Mobile Phone Signal Amplifier Booster Kits
AT/&T Cell Phone Booster 4G LTE Signal Boosters HJCINTL FDD Band 12//17 High Gain Mobile Phone Signal Amplifier Booster Kits
AT/&T Cell Phone Booster 4G LTE Signal Boosters HJCINTL FDD Band 12//17 High Gain Mobile Phone Signal Amplifier Booster Kits
AT/&T Cell Phone Booster 4G LTE Signal Boosters HJCINTL FDD Band 12//17 High Gain Mobile Phone Signal Amplifier Booster Kits
AT/&T Cell Phone Booster 4G LTE Signal Boosters HJCINTL FDD Band 12//17 High Gain Mobile Phone Signal Amplifier Booster Kits

AT&T Cell Phone Booster 4G LTE Signal Boosters HJCINTL FDD Band 12/17 High Gain Mobile Phone Signal Amplifier Booster Kits

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