AT&T Signal Booster 4G LTE ATT Cell Phone Signal Booster US Cellular T-Mobile 700MHz Band 12/17 Cell Signal Booster Cell Booster ATT Cell Phone Booster Signal Amplifier Repeater for Home 4G Data/Calls

(as of – Details)

Product Description

4G LTE at&t signal booster Band 12/174G LTE at&t signal booster Band 12/17

FUSTAR Cell Phone Signal Booster Mobile Signal Amplifier

works with the Networks of AT&T Cricket U.S. Cellular T-Mobile 4G LTE 700 MHz Band 12 17 for all North American Users.

The AT&T Cell Signal Booster Network Extender Cell Service provider is compatible with AT&T Cricket U.S. Cellular T-Mobile, the Specified operating Frequency is 700 MHz Band 12 Band 17 Only.

This AT&T Cell Phone Booster Extender Antenna kit aimed at solving your Poor 4G Cell Reception. It improves your 4G cell phone reception. Get Faster 4G LTE Connection & No More network delay and buffer time . Improves phone calls & Enhances Calling Voice Quality. Clearer Voice and No More Missed & Dropped calls,Enjoy the faster Internet.

at&t cell  phone signal boosterat&t cell  phone signal booster

AT&T Cell Phone Signal Booster for Home Office Use

How does the FUSTAR signal booster kit work ?

Captures Signal : Outdoor Yagi Antenna captures signal from AT&T Base StationTransfers Signal : The 50ft coaxial cable will then transfer that signal into the Signal Booster Base / DeviceBoosts Signal : Booster boost signal to Indoor antenna.Expands Signal : Indoor whip antenna transmit signal to your Phones.

Booster Main Specification

Model: NBA70 Network :4G LTEOperate Frequency: 700mhz Frequency Band : Band 12 ,Band 17Frequency Range:Uplink 698-716MHz;Downlink 728-746MHzBooster Gain: Uplink 60±2dB; Downlink60±2dB (Max. 65dB)Cell Service Provider: AT&T, Cricket,U.S. Cellular,T-MobileCompatible Devices: Android/iPhone/Tablet PC/Windows Phone.Coverage Range: 2-4 Rooms, Max. 2000sq.ft Original Signal Required: 2-3 Bars Outside

Booster Technical Parameters

ALC(Automatic Level Control): ≧30dB(Uplink/Downlink)

Power Supply:110 V input,12V output

Booster I/O Port: SMA-Female Both ends

Impedance: 50 ohm

Output Power: 17dBm(Uplink ),10dBm(Downlink)

Antennas Type:Outdoor Directional Yagi Antenna+Indoor Whip Antenna

Supports for Multi-users Simultaneously

Certification Standard :FCC Certificated

at&t cricket cell signal booster

at&t cricket cell signal booster

att cell phone booster

att cell phone booster

AT&T Signal Booster Antenna Installation

AT&T Signal Booster Antenna Installation

High Gain AT&T Booster & Wide Coverages & Wide Usages

✔ Supports for Multi-users Simultaneously

✔ Standard and High Gain 65dB for Home Office Use .

✔ Area signal coverage is up to 2000 square feet for 2-4 Rooms with Good signals.

✔ The inside coverage will be various base on the Outside signal level,Building isolation effects and the Height of the outdoor antenna located.

✔ Perfect for used at Home | Office | Basement | Garage | Village | Store | Rural Area | Suburbs… instability signal area etc

Tips: The Requirements of Antennas Placement and Isolation

1. Place Yagi antenna 7-10 ft above the Building / Roofing.(as high as possible)

2. Yagi should towards the nearest AT&T Base Station where is your 4g signal sources coming from.

3. Keep the indoor antennas at least 7-10 ft away from window.

4. Thick Wall / high-density Isolated objects separate the Two antenna.

5. The Isolation by distance between the two antennas is 25-32ft , If not, the input and output signals may be easily interfered

All parts included in the package

1 x Cell phone signal booster unit-Black

1 x Outdoor Yagi Antenna

1 x Indoor Whip Antenna

1 x 50ft 4D-FB Outdoor Coaxial cable N-SMA-Black

1 x Power Supply 12V

2 x U-Bolts with screws (approx 2.5 inches width)

1 x User Manual

Kindly Reminds: Before Purchase,

How do i know the right signal boosterHow do i know the right signal booster

Tips :

The Present Operating Cell Phone Network Frequency should be the SAME as the cell booster’s (700mhz Band 12 / Band 17)

and ,The Outdoor Original Signal is able to receive 2-3 Bars, so that cell booster can connect with the signals properly between the Cell Tower and Cell Phone. If not, the booster can’t operate the signal as expected.


Q1: What does it mean when the booster indicator red light is on ?

A1: It is not defective. If the cell booster keep blinking green / steady red light and signal not improved , it mostly becauses of the Outdoor antenna is too close to the indoor antenna signal interference. or, There is space signal interference happened , so the Booster AGC stay on Over power or self-oscillation, so , the signal not improved temporarily .

A2: Solution: Turn off the DC power adapter, Move the outdoor antenna further away from indoor antenna. Make sure the two antennas separated by walls and the isolated distance 25-32ft as suggested. Restart the power supply. If not help, contact seller for other solutions.

Q2: How to register the booster with Serial Number ?

A: Not all of consumers are required to register the booster. It depends on the requirement at your location.

The Guides to signal booster Registration:

Step 1: Open the following registeration link given ,

Step 2: Find out cell carriers(AT&T) that compatible with your booster. Click and Enter

Step 3: Fill in your Location informations as required. and fill in Booster’s Serial Number .Very easy to register.

Please note : Register Serial Number is the product FCC ID ( you can find FCC ID on the Label of cell booster device ).

▶【Clearer Voice 4G & Reduces Dropped Calls】FUSTAR at&t cell signal booster repeater improves voice quality on the network of 4G LTE 700mhz Band 12/17.The cell booster home att cell phone network extender makes your 4G Volte/ HD Calling signals stay connected, enhances the voice calling quality. Get clearer voice at home,No longer need to be near the windows or go outside to make phone calls. Say goodbye to missed calls.Enjoy Nice Time at Home
▶【65dB Gain ATT Booster & Auto Gain Control & Directional Yagi & Easy to Set Up】The cell phone signal booster repeater Max. Gain 65dB for Standard Home Use.This att cell signal booster has excellent features includes Auto Gain Control,Oscillation Elimination.The Included 50 feet outdoor coaxial cable 4D-FB is high speed signal transmission and Low loss,can be extended to 100ft Max.The at&t 4g booster directional outdoor Yagi antenna should be pointed at the AT&T Cell Tower,Very Easy to Set Up
▶【Powerful Cell Coverage 2000sq.ft】The AT&T cell phone signal amplifier antenna kit will fill an area inside the house Max up to 2000 square feet. It allows to cover 2-4 rooms with Good signal.Any interior walls between the signal booster and cell phone will weaken the signal.The inside coverage will be various base on the Outside signal level,Building isolation effects and the Height of outdoor antenna located.The at&t network extender can solve your bad network signal. Enjoy your great time
▶【Supports Multi-users & Devices & Wide Usages & FCC certificate】The 4g at&t cell phone extender signal booster work with Any brand of iPhone/Android/Tablet PC/Windows Phone.Supports for Multi-users simultaneously.Ideal for using at Home/Basement/Garage/Office/Village/Cabin/Suburbs/Rural…signal instability area.Passed FCC certificated,We agreed 30 days Money Back.90 Days Replacement for any defective unit.If any Question or Your Using Experience less than perfect in Anyway,Please do contact us


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