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ATT Signal Booster 5G 4G LTE 700Mhz FDD Band12/17 Cell Phone Signal Booster AT&T Mobile Cellular Amplifier Repeater for Home, Office Signal Booster Extend Coverage Up to 3,000 Sq Ft

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Availability: 11 left in stock
Fulfilled by Amazon
Arrives Sunday, Dec 29
Order within 22 hours and 29 minutes
Available payment plans shown during checkout

Color: Blue - Band 12/17


Features

  • Fast 5G 4G LTE & Improves Cell Receptioncell phone signal Booster is designed for band 12 Band 17 700mhz cellular band , works with AT&T, T-Mobile, Straight Talk, Cricket, U.S. Cellular and more,Much faster high-speed 5g 4G LTE internet. Perfect for people needing fast uploads and downloads for streaming apps such as Google Chrome, Safari, YouTube, Facebook , Netflix, Pandora, Spotify, and other data-heavy apps.Google,Facebook,Twitter,YouTube,LinkedIn,Vine,Skype...uploading&downloading. No Longer Buffer Times and Network delay
  • Clearer Voice & No More Missed CallsThe 5g 4g lte att cell phone booster network extender improves Voice quality only when the network is on 5G 4G LTE 700mhz Band 12/17. The cellular 5g 4g lte at&t booster mobile phone signal amplifier makes your 5G 4G calling signals stay connected and enhances the calling quality. Get clearer voice at home,No longer need to be near the windows or go outside to make phone calls.
  • High Gain 65dB & Accurate Directionality of Yagi & Easy to Set UpThe cell phone signal repeater Max Gain 65dB for Standard Home Use.The home att cell booster has excellent features includes Auto Gain Control,Oscillation Elimination.The Included 50ft 3D-FB outdoor coaxial cable is high speed signal transmission and Low loss,can be extended to 100ft Max.The cell phone booster directional outdoor Yagi antenna should be pointed at the nearest signal tower, Very Easy to Set Up
  • Powerful Coverage 3,000sq.ftSupports voice and 5G 4G data for 4G/LTE mobile phones, including IOS , Android, Windows Phone Systems, etc. Supports Multiple Users Simultaneously, better cell phone voice quality, faster uploads and downloads Datas,Get fewer Missed calls, The mobile signal Amplifier 's Coverage Range can up to 1500-2000 sq.ft , solve your bad mobile network signal and enjoy your Nice time
  • Supports Multi-users & Devices & Wide Usages & FCC Certificated The 5g 4g lte at&t cell phone extender signal booster work with Any brand of iPhone/Android/Tablet PC/Windows Phone. Supports for Multiple users.It's Ideal for using at Home/Basement/Garage/Office/Village/Factory/Store/Suburbs/Remote Area...the unstable signal area etc.Passed FCC Authentication Certificate,30 Days Money Back.100 Days Replacement.If any Questions or Your Experience less than perfect in Anyway,Please do contact us.

Description

The cell phone signal booster to improve communication lines, the device enhances 5G 4G LTE signals in buildings of up to 3,000 square feet. Uses smart technology to sense signal conditions in and around a building and automatically adjust the gain level on each frequency band. This booster provides a maximum signal gain of 65 decibels. The booster mainly boosts data signal and also helps voice, ensuring better voice and data with fewer dropped calls, higher voice quality, and faster uploads and downloads, don't need to walk out to search signal anymore.The Booster Kit Package includes 1 700MHz Booster and Power Adapter; 1 Indoor Whip Antenna; 1 Outdoor Yagi Antenna with 50ft Cable; 1 Mounting Screw Kit and User Manual.The Booster Frequency Range: Band 12/17: AT&T 2. Max. Output power: 20dBm；Max. Gain (dB) : 65dB； 3. SMA-female on both sides 4. Power Supply: input AC100~240V, 50/60Hz, output DC 12V.Installation Guide for Cell Phone Booster: 1. Tightly connect the 50ft coaxial cable to the outdoor Directional Yagi antenna. 2. Please kindly download Network Cell Info Lite (free app) to find out the nearest cell tower, then keep the Outdoor Yagi Antenna point at the nearest cell tower, and make sure Outdoor Yagi Antenna could receive 2-3 bars of stable signal in the location where it is mounted. (OpenSignal.com also provides an Android and IOS app) 3. The signal amplifier should be mounted in a place where is near to the power socket and have good ventilation in your room. 4. Connect Indoor Whip Antenna the OUTDOOR port of the signal booster. 5. Connect the outdoor Directional Yagi antenna to the INDOOR port of the cell signal repeater, and Keep the Indoor Whip Antenna is about 32ft away from Outdoor Yagi Antenna and make sure a proper amount of physical separation between them. 6. Connect the power adapter to the signal amplifier.

Brand: subroad


Data Transfer Rate: 700 MHz


Frequency Band Class: Single-Band


Color: Blue - Band 12/17


Included Components: Blu-ray


Package Dimensions: 15.91 x 14.72 x 3.39 inches


Item Weight: 3.89 pounds


Other display features: Wireless


Color: Blue - Band 12/17


Whats in the box: Blu-ray


Manufacturer: subroad


Country of Origin: Switzerland


Date First Available: December 1, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Dec 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Very nice!
Color: Gray
We live in a very remote section of the ozark mountains in north central Arkansas. We do have some cell towers around but my house area has very poor service. When we moved into a mobile home with a metal roof, we lost everything. Our internet tower is tmobile and was not picking up in the window and we were about to cancel our internet due to it. Our cell phones did not work inside either. And the land line got more expensive by the day. We decided to try a cell booster in hopes we could use our cell phones and internet inside the house, and disconnect the land line. If your reading this review you may be overwhelmed like I was, at all the options on Amazon. I had no idea which product to even try. I took a gamble and ordered this one. Omg I could not be happier!!! The antanea went up easily and with the use of the locator app, I easily found the closest cell tower. I only had a weak signal so I had my doubts if it would even lock on. But I put it up and tightend it all down. I installed the components in the house and it was the easiest thing ever!!! I just located it as directed in the manual and plugged it all in. The unit done the rest and immediately had a hard lock on the signal. It not only brought nearly full signal to our cell phones but also took my internet tower up to a strong signal as well!!! Now we can not only text on our phones but make phone calls without dropping! We can also stream movies from any room in the house. Even during bad storms, she holds signal unbelievably long! I'll lose my internet some times if the storm is bad enough. But I normally keep enough bars on my phone to watch weather alerts. It will however go out if you lose power. But kicks back in as soon as the power comes back on. I highly recommend this booster!!! Between the price, the ease of installation and the efficiency at which it works....it's a very good investment !!! ... show more
Reviewed in the United States on March 29, 2024 by Rea
    • It Works!
Color: Gray
This unit works very well and was simple to setup, but thats because I was replacing an existing unit and already had a pole to mount the outdoor antennae. The tricky thing with these boosters is being able to get the outdoor antennae high enough and pointed in the right direction and still having enough cable to get the indoor antennae in the right position for covering your home but not where it interferes with the outdoor antennae. They should be at least 32 ft. apart and further is better. They only give you just enough cable to accomplish this so this can be problematic depending on the layout of your home. My outdoor antennae is mounted on a 12 ft. pole and the indoor antennae is on the floor in the basement broadcasting up through the house. One thing that bothers me is the fact that the cable that comes with it has propietary type connectors so if the cable goes bad I dont know if its possible to find a replacement cable. All in all it is worth the money but dont expect 5000 sq. ft. of coverage. Maybe 1/3 of that on a good day. ... show more
Reviewed in the United States on July 21, 2023 by Zrob213
    • Great signal booster!
Color: Gray
Very good, finally solved the problem of bad signal in my home. Before installing the booster, we had only a bar of cell phone signal indoors, poor call quality, frequent dropped calls, and slow internet. With the cell signal booster installed, we now have 5 bars, a huge improvement, and No more dropped calls, and the voice is clear and I can stream movies in HD without buffering and can watch the whole movie from start to finish without stopping. This cell phone booster is worth the price. I have both Verzion and T-mobile, 2 different carriers and now both operators have good signal. This cell booster was super simple to install. The installation app made pointing the outside antenna the get the best reception super easy and accurate. Pointing the antenna at the cell tower to which the phone is connected is crucial, and this can be done by downloading a free app (for example Open Signal or Network Cell Info Lite) to see its location. Note: Put the outdoor antenna and the indoor antenna at the corresponding distance first, and finally connect the power cable, which can effectively prevent the booster from self-exciting. The installation distance between the outdoor antenna and the indoor antenna needs to be 15 feet vertically or 25 feet horizontally. ... show more
Reviewed in the United States on October 8, 2022 by Juan Carlos Rivera
    • Quality Product
Color: Gray
Try as I may, I could not get this to work. Contacted the Seller and they worked really hard to try and get me up and running, even going as far as sending me another one. I honestly don’t think it’s the equipment as much as my remote location. I live in a narrow valley-like terrain and the signal is hard to get and I just can’t get this antenna high enough to bridge the gap. I refused to give up and fiddled with it too long and missed the return window. Seller really stands behind their product with exceptional customer service and has agreed to a “no-fault” refund. ... show more
Reviewed in the United States on November 29, 2023 by Ken

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