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zBoost SOHO Max 3G-Voice Cell Signal Booster For 3500 Sq Ft (ZB545M)
zBoost SOHO Max 3G-Voice Cell Signal Booster For 3500 Sq Ft (ZB545M)
zBoost SOHO Max 3G-Voice Cell Signal Booster For 3500 Sq Ft (ZB545M)
zBoost SOHO Max 3G-Voice Cell Signal Booster For 3500 Sq Ft (ZB545M)

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zBoost SOHO Max 3G-Voice Cell Signal Booster For 3500 Sq Ft (ZB545M)

Brand: weBoost           P\N: ZB545M           UPC: 854584003595

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Availability: Discontinued

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weBoost A cell signal booster is a great way to enhance your cellular experience. Cell phone amplifiers increase the signal strength on your phone. Cell phone extenders are a great way to ensure your important calls can be made. Dont miss out on that important call. Get a mobile repeater to increase your signal and help prevent dropped calls. Many have wondered how to boost cell signal. A cell phone booster is the answer. For the best cell phone reception and increased call quality, this booster is for you.

Designed for larger homes and small businesses, the zBoost SOHO Max ZB545M cell phone signal booster improves coverage and boosts signal up to 3,500 square feet for multiple users and all mobile devices operating on 800 MHz and 1900 MHz frequencies. The package includes everything you need to start boosting cell signal.

WARNING: Cancer and Reproductive Harm -


  • High gain in PCS band for improved coverage and performance, Includes 2 runs of RG6 coax cable along with a window entry cable which makes for an easier installation. A connecter is also included to connect the two cables if you prefer not to use the window entry cable

  • High performing dual band signal booster - coverage up to 3,500 sq. ft. (up to 69 dB system gain)

  • Reduces dropped and missed calls and can provide faster 3G data performance for multiple simultaneous users

  • Boosts performance on iPhone™, Samsung™, Android™ and other phones and mobile devices

  • Extends phone battery life - phone uses less power when the indoor signal is stronger

  • Automatically operates at maximum gain – no manual adjustments needed

  • Ideal for homes or offices that have reliable outside signal

  • Designed in Silicon Valley – Made in North America

  • Easier to set up - window entry cable included

  • FCC Approved


zBoost, a leader in consumer cell phone signal boosters, offers the new zBoost SOHO Max as the solution to your missed and dropped calls inside your larger home or office space.  The innovative zBoost SOHO Max boosts voice coverage on 4G/3G phones for all North American carriers operating on CEL 800 MHz and PCS 1900 MHz frequencies.The zBoost SOHO Max captures the reliable cellular signal you have outdoors and rebroadcasts it indoors, up to 3, 500 square feet, so you can enjoy clearer, faster and more reliable service without interruption.  Everything you need is included: amplifier base unit, indoor antenna, power supply, 15 ft. and 35 ft. of RG6 cable, flat window entry cable, external antenna, and mounting hardware.

This is a CONSUMER device.

BEFORE USE, you MUST REGISTER THIS DEVICE with your wireless provider and have your providers consent. Most wireless providers consent to the use of signal boosters. Some providers may not consent to the use of this device on their network. If you are unsure, contact your provider.

You MUST operate this device with approved antennas and cables as specified by the manufacturer. Antennas MUST be installed at least 20 cm (8 inches) from any person. You MUST cease operating this device immediately if requested by the FCC or a licensed wireless service provider.

WARNING. E911 location information may not be provided or may be inaccurate for calls served by using this device.

Please note, the four largest carriers - AT&T, T-Mobile, Verizon and Sprint - and more than 90 regional carriers have given blanket consent for use of all boosters certified to the new FCC standards."
Coverage Area
ApplicationSupports Voice on 3G/4G Phones4G LTE DataOutdoor Signal: Strong (3+ bars)Outdoor Signal: Weak (1-2 bars)
   CEL/800MHz & PCS/1900MHz
(AT&T, Verizon, Sprint, T-Mobile, etc.)

zBoost SOHO Signal Boosters for the Home

WorkspaceDesk to 1 room   
ZB545 SOHOup to 2,500 sq. ft.Home   
ZB545M SOHO Maxup to 3,500 sq. ft.Home   
ZB545X SOHO Xtremeup to 5,500 sq. ft.Large home   
ZB645SL-CMup to 7,500 sq. ft.Large home  
ZB645SLup to 10,000 sq. ft.Large home  

zBoost REACH Signal Boosters for Signal Challenged Environments

YX560Pup to 3,500 sq. ft.Low outdoor signal environments  
YX560SLup to 6,500 sq. ft.Low outdoor signal environments  
YX560Yup to 6,500 sq. ft.Low outdoor signal environments800MHz only  
ZB560P REACHup to 3,500 sq. ft.Low outdoor signal environments  
ZB560SL Xtreme REACHup to 7,500 sq. ftLow outdoor signal environments  


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