AT&T Cell Phone Signal Booster 4G LTE Cell Phone Booster ATT T-Mobile Cricket US Cellular Band 12/17 ATT Cell Signal Booster AT&T Signal Booster Amplifier Repeater Cell Extender Antenna Kit for Home

Price: $100.00
(as of Apr 08,2021 03:45:27 UTC – Details)

Product Description


This AT&T 4G LTE cell phone booster boosts for multiple cellular devices simultaneously, Boost AT&T 4G LTE Data & Voice! fast your data uploads & downloads, reduce dropped calls in home or office.

Warm Reminder:

1. The booster only supports band 12/17, please confirm if your cellphone band is covered by the booster before purchase.

For Android phones, please download “LTE discovery” APP, press ‘SIGNALS’, then check ‘EARFCN’.

For iPhone, please click NO. *3001#12345#*, click “Serving Cell Info”, then check ‘Freq Band Indicator’.

2. The booster can’t create signal, please make sure there is no less than 1-2 bars signal outside, if there is no existing signal, it won’t work.

Package Content:

1* AT&T 700MHz Single Band Repeater

1 * Indoor Whip Antennas

1 * Outdoor Directional Yagi Antenna With 15 Meters (50 feet) Coaxial Antenna Cable

4 * Screws for Mounting

1 * English User Manual

1 * 12V2A Power Adapater


The PHONLEX cell phone signal booster boosts network speeds across carriers for up two- four rooms.Users will experience faster data speeds, better voice quality, fewer dropped calls and superior streaming capability. The Home 4G cell Phone Booster works with carriers—including AT&T, T-Mobile, US Cellular, Cricket , and more. it’s to improve coverage for multiple cellular devices and users at once; allowing everyone to make crystal clear calls and enjoy uninterrupted data.

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Good and Solid Cell Reception

Solve the bad reception , receive good and consistent signal , Boost your cell phone cellular service, never drop call ,Nice performance

No More Dropped & Missed call

Home cell signal booster kits stop dropped & missed calls and extend battery life for multiple cellular devices

Clear Call & Fast network Data

Receive and Make clear call ,Send text , Surfing the internet ,watch video and stream, Enjoy your Relax time, It’s used on in Home ,Office, Basement,warehouse,Village, garage

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✔ The Outdoor Yagi -directional antenna captures cellular signal from direction of signal tower. Includes mounting hardware and connects to booster with coaxial cable

✔ The Indoor amplifier boosts cell signal received from and sent back to the cell tower. Powered by a standard wall-outlet 12V AC power supply.

✔ The Indoor Whip antenna (omni-directional) rebroadcasts boosted cellular signal to multiple mobile devices. Antenna connects directly to booster.

✔ increases voice, Data signal strength for all North American area

✔ Boost your AT&T 4G LTE Band12/17 Cell Signal Inside your Home, Office, Basenment, Remote Area

✔ All of the components you need for installation are included in the package,

✔ Easy to set up , Solve your bad reception, Get Excellent cell signal service , Enjoy your Life !

we attached the Mobile APP in the product details page, just for customers reference : (1.” LTE Discovery ), it can help the buyer to check their mobile operating Bands

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How Phonelex cell signal booster works

1.The outdoor antenna captures signal from the signal tower

2.The outdoor antenna transfers the signal to the cell booster via the Coaxial cable

3.The booster amplifies cell signal and sends it to the Indoor antenna

4.The Indoor antenna rebroadcasts the signal insides to all mobile devices

5.The Booster amplifies outgoing cell signal back to the signal tower

cell phone signal booster AT&T is designed for band 12 Band17 AT&T 700mhz cellular band , Much faster high-speed 4G LTE internet. Perfect for people needing fast uploads and downloads for streaming apps such as Google Chrome, Safari, YouTube, Netflix, Facebook,Twitter, Pandora, Spotify, and other data-heavy apps. Improve your existing connection multiple devices simultaneously
Supports voice and 4G data for 4G/LTE mobile phones, including IOS , Android, Windows Phone Systems, etc. better cell phone voice quality, faster uploads and downloads Datas,Get fewer Missed calls, AT&T Cell Phone Signal Amplifier’s Coverage Range can up to 4000 square feet or up to 2-4 rooms, solve your bad mobile network signal and enjoy your Nice time
Small Size, Light Weight, Beautiful Repeater, Low Operating Temperature, High Gain 65dB, Linear Power, The at&t cell phone signal booster repeater is used for Village,Garage,Basement,Home,Office , hotel, apartment and so on
FCC authentication certificate, 30-day money-back,One Year Manufacturer Warranty, if have any problems, please feel free contact to us , we will try our best to solve your problems, All parts included in the package , It’s very easy to install.

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