Cel-Fi DUO+ – Improve voice (VoLTE) and data coverage for 3G & 4G LTE

Cel-Fi DUO+ is designed to dramatically improve voice and data indoor coverage in up to three (3) bands for 3G and 4G LTE.

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 echo-cancellation.

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

* Cel-Fi manages the power levels between the cell tower and user devices.

* Extremely linear RF front end.

* Adaptive signal equalization.

* Includes Nextivity’s 3rd-generation six-core ARES chipset.

Mobile Network and Network Protection Features

* Up to three (3) cellular bands supported; relays two (2) simultaneously.

* Will work with any 3G or 4G carrier deploying 3G or 4G in Bands 2, 12, or 4.

* Cel-Fi DUO+ simultaneously supports multiple channels with bandwidths anywhere from 5 to 20 MHz per radio with a total system relay bandwidth of 35 MHz.

* Support for 3GPP Rel. 10 features.

* Seamless integration with the Macro networks.

* Cel-Fi boosts service only for the Operator PLMNIDs the device is authorized and configured for.

* Remote Access from the cloud to the Cel-Fi device (optional).

* Secure and ciphered provisioning.

* Software-managed system intelligence prevents uplink system gain from exceeding path loss, eliminating unnecessary rise in base station noise level.

* Uplink Muting Mode automatically shuts down uplink cellular transmissions when no active user equipment is detected.

* System Registration options available.

* Location Lock, which ensures the device is only being used in the location it was deployed (optional).