Zone Coverage Solution for Small Areas with AT&T

To Support Voice Calls and LTE Data for AT&T

This Solution is suggested for those Clients meeting the criteria below:

  • Less than 13,000 square feet.  (note multiple units can be used to provide more coverage)
  • Primary purpose is to  enhance cellular signal to prevent dropped calls and improve data speeds
  • Looking to improve signal for AT&T Subscribers

Cel-Fi is the first of a new generation of signal boosters. The carrier-grade, plug-and-play Cel-Fi  Pro signal booster is fully digital, developed using the most advanced technology, and delivers 1,000 times more gain than the previous generation of analog boosters to maximize a user’s indoor wireless experience by eliminating in-building dead zones. The Cel-Fi Network Unit captures the cellular signal that reaches the building, improves it and retransmits the signal indoors via a 5ghz connection to the Coverage Unit. Cel-Fi can more than quadruple wireless data speeds and eliminate dropped calls for AT&T wireless subscribers in their homes or offices by boosting signal strength from one bar to five bars.

Cel-Fi is ideal for small and medium-sized businesses and for use in multi-level homes. It provides one of the largest coverage footprints in the market – up to 13,000 square feet – with up to 60 simultaneous calls and up to 42 Mbps high-speed data connections. As a completely plug and play solution, Cel-Fi eliminates the need for external antennas, cables, ladders, and drilling, ensuring that even the most non-technical customer can install the system in a matter of minutes.  You can utilize multiple Cel-Fi units to provide additional coverage.

Features of Cel-Fi® PRO Smart Signal Booster® device

  • Fully wireless, plug-and-play quad-band architecture supporting WCDMA/HSPA+/LTE/VoLTE with up to 100dB of gain in each band simultaneously. Cel-Fi doesn’t require the installation of external antennas, bulky coaxial cables, handset registration, or a configuration setup by the user. In fact, Cel-Fi intelligently and automatically senses and adapts to its environment-including to changes made by AT&T, or to changes caused by nearby equipment like Wi-Fi, or other Cel-Fi devices.
  • Patented 2-unit, 3-hop system allows flexible placement for optimal coverage.
  • Processor running advanced digital echo cancellation and channel select filtering algorithm. Cel-Fi’s embedded system-on-a-chip technology allows the Cel-Fi Booster to automatically select the frequencies used by AT&T  giving you the best available coverage and the end to dropped calls. Software-based optimization of integrated antenna coverage pattern which maximizes system gain and provides improved coverage and signal quality.
  • Automatic Gain Control (AGC) continuously monitors system path loss and transmit power to deliver maximum gain.
  • Intuitive LCD User Interface (UI) allows quick and easy installation by end-user.
  • Cel-Fi provides coverage up to 13,000 sq. ft., making it ideal for large homes and offices. Multiple Units of Cel-Fi can be deployed in large offices and will not interfere with coverage strength.
  • Cel-Fi is radically different from traditional repeaters, Cel-Fi is the only intelligent booster that’s wireless-in/wireless-out. The Network Unit receives the signal from the mobile network (it requires as little as one bar of signal, or -104 dBm RSCP, and -120 dBm RSRP) and relays it wirelessly to the Coverage Unit that amplifies it for up to 100dB of gain.


ATG Value Add For In-Building Solutions

Design Support – Our team will assist in designing your solution

Remote Installation Support

Remote Post Installation Support

Optional On-Site Turn Key Installation (additional cost required)

Custom Cable Lengths available (additional cost required)

Optional Components that may be required ( e.g.  signal attenuators)

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We can help find the best solution for your company’s needs when it comes to wireless, mobile, and other device technologies.