Cel-Fi DUO+ 4G LTE/XLTE/VoLTE Smart Signal Booster for (Verizon)

Cel-Fi DUO+ 4G LTE/XLTE/VoLTE Smart Signal Booster for (Verizon)


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House Signal

Cel-Fi DUO+ improves 3G/4G/ LTE cellular service by eliminating dead zones and dropped calls. With up to 100dB of gain, it will improve cellular service and reduce your cell phone’s power requirements to extend its battery life. The Cel-Fi DUO+ covers up to 15,000 sq. ft. (approximately 1,400 m2) of indoor space per system. It’s fully self-contained and self-configuring, requiring no external antennas or wiring. Simply plug it in to boost indoor cellular coverage.

Cel-Fi DUO+ is available in multiple configurations for use in The Americas, with FCC and Industry Canada approvals.



System Features

• Plug and play, simple installation – no external cables, antennas, wires, or drills needed.

• Clean and compact industrial design.

• Intuitive LED User Interface (UI).

• System senses three (3) bands and relays any two.

• Integrated antennas.

• Auto-configured & Self-Contained

• Unlocked: Cell phones do not need to be registered with Cel-Fi to benefit.

• Peaceful coexistence with adjacent Cel-Fi systems.

• Patented 2-unit, 3-hop system.

• Remote software update capability.

• Support for the Nextivity WAVE mobile & desktop applications.

• End-to-end cellular communication encryption without additional risk of vulnerability.

• Mounting brackets included with every unit


Wireless Features

• Supports 3G and 4G LTE (FDD).

• Up to 100dB of system gain in each band, simultaneously.

• Bluetooth Low-Energy (BT LE) communications with mobile handsets.

• Max EIRP for Multiple carriers: 10 dBm downlink and 22 dBm uplink, per band.

• Wirelessly (5GHz U-NII) linked Network and Coverage Units.

• Peaceful coexistence with adjacent Wi-Fi (2.4 GHz & 5 GHz), femtocell, and cellular devices.

• Software-based optimization of integrated antenna coverage pattern which maximizes system gain and provides improved coverage and signal quality.

• Automatic Gain Control (AGC) based on fast real-time echocancellation.

• Advanced digital echo-cancellation (>30dB) and channel select filtering algorithms.


Product Condition New
Manufacturer part number D32-2/13/66
Carrier AT&T, Verizon
Antenna Type OMNI

Cel-Fi DUO+ 4G LTE/XLTE/VoLTE Smart Signal Booster for (Verizon).


  • Price:$599.00

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