10 Best At T Cell Phone Signal Boosters of December 2020

  1. Product Highlights
    • 【hiboost app helps fine tune max power】most cell phone booster has you pretty much working in the blind, no figures you can see but guess. hiboost app helps fine tune max power and see real-time data of what the signal booster is doing, and let you squeeze every last power from the cell booster. even 1db more power is precious when you suffer from no signals. further hi...
    • 【up to 500~2,000 sq ft coverage】hiboost mini cell phone booster provides indoor panel antenna instead of whip antenna to ensure your space 100% fully covered. it covers up to 500~2,000 sq ft. the coverage may vary between 500~2,000 sq ft due to outdoor signal conditions. so it is crucially important to find out the best outdoor antenna position by hiboost app.
    • 【compatible with all us and canadian carriers】 hiboost mini cell phone signal booster is compatible with all us and canadian carriers which include at&t, t-mobile, verizon, sprint, straight talk, u.s. cellular, and many more. the cell booster amplifies 4g lte, 3g and 2g cell phone signal for your home and office.
    • 【end dropped calls, faster data speeds】hiboost signal booster improves your data speeds and stops dropped calls. stronger cellular signal connection and higher speed apply to smartphone, tablet, data card, wi-fi hotspots and notebooks all at the same time
    • 【outstanding customer service】3 years warranty. hiboost provides various us-based tech-support - online app chat, phone and email, so you can contact us anytime anywhere you need service.
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  2. Product Highlights
    • High gain (70db), pick up weak signal over long distance, maximum communication distance range up to 3~5 miles. enhances the signal up to 1000x, with a coverage area of 8, 000 sq ft. and up. (note: coverage area range depends on the outdoor signal level: 1-2 bars (-100dbm) ~1, 000 sq ft. , 3-4 bars (-90dbm) ~4, 000 sq ft. , 5 bars (-80dbm) ~8, 000 sq ft. ). suitable for...
    • Unique tru5 technology: separate into 10 circuits channel, separated band 12 and band 13 maximum supportable data download/upload speed up to 40(mbps) for at&t/t-mobile and verizon. boosts voice, text and data signals. multi-user simultaneous connectivity: smart phones, tablets, modems, wi-fi hot-spots can all directly connect at the same time
    • Dual-interior antenna serves as a complete, in building connectivity solution. provides two zones of coverage in any size home or office.allowing everyone to enjoy fewer dropped calls, better voice quality, and faster data speeds within its coverage area.
    • Sturdy aluminum case with integrated heat sink and led status lights. excellent heat dissipation,which can make the booster work steadily all the time. work for band 12/13/5/2/4/25 compatible with all us & canada carriers, including: at&t, verizon, t-mobile, sprint, u. s. cellular, bell, telus, rogers, fido, sasktel, mts, etc across north america
    • Fcc approved. automatically adjusts system gain and power level to get the optimum result. no manual intervention needed. easy setup. complete installation can be done in 3 hours by 2 person
  3. Product Highlights
    • Dual-interior antenna serves as a complete, in-vehicle, connectivity solution whether on the road or stationary. cover two areas inside the rv. both the living area and the cab have a stable signal coverage effect. applicable for classa/c, conventional trailer, fifth wheel
    • Fcc approved, automatic adjust system gain and power level to get the best communication result. no manual intervention needed. easy setup, all the installation could be done in one hour by 2 people
    • On roof all weather(-30f to 160f) mobile booster. maximum communication distance range up to 5~8 miles. suitable for remote area. work for band 12/13/5/2/4/25 compatible with all us & canada carriers, including: at&t, verizon, t-mobile, sprint, u.s. cellular, bell, telus, rogers, fido, sasktel, mts, etc across north america
    • Unique tru5 technology separate band12 and band 13 maximum supportable data download/upload speed up to 40mbps for at&t/t-mobile and verizon the same time. boosts voice, text and data signals the same time. reliable cell signal and more consistent data speeds, faster data downloads. perfect cell phone signal booster for rv over 30 feet. enhance signal up to 100x (20db)....
    • With better receive signal, the cell phone will reduce output power, this can significantly reduce the transmission power of the mobile phone and reduce the electromagnetic radiation to the human body. at the same time, improve the standby time of mobile phone batteries up to 2 hours additional
  4. Product Highlights
    • ►【support multi-users&compatible devices&applicable scene&large coverage】- this cell phone booster amplifier supports multiple devices simultaneously, compatible with any brand of android phone/iphone/tablet pc(requires sim card) in the home, office, village, garage, cell phone signal amplifier 's coverage range can up to 1500-2000 sq.ft , solve your bad mobile network ...
    • ►【easy to install&higher gain low vswr indoor sucker antenna】- do-it-yourself installation, all components needed for installation in one package. no physical connection to a cellular phone or cellular data device is needed. gain of sucker is 3/5dbi, higher than whip antenna, means wider coverage. vswr of sucker is below or equal to 2, lower than whip antenna, means str...
    • ►【enhance 4g lte data&voice&accurate directionality highest gain of lpda】- this dual band 700mhz booster can enhance 4g lte voice&data signal for verizon straight talk band 13, and at&t/t-mobile/cricket/u.s. cellular band 12/17. cell booster can receive the accurate directionality signal from the signal tower by the outdoor directional lpda antenna, and then amplifier y...
    • ►【automatic signal adjustments&inset high-tech lcd display】- the cell signal booster can sense the cellular environment intelligently and adjust for maximum signal performance. once the booster is installed, you never need to worry about re-adjusting it, no matter how the local signal environment may change.the lcd screen amplifier improved users experience, it shows up...
    • Fcc authentication certificate,30 days money back,our highly trained technical staff will provide you with the assistance you need to get familiar with the booster device.
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