Introducing the 4th generation Smart Cellular Coverage Solution for small businesses and residential areas.


The Cel-Fi SOLO Smart Signal Booster is designed to solve cellular coverage problems for voice and data. With up to 100dB of gain, it is the most powerful carrier-grade solution available. The Cel-Fi SOLO covers up to 1,500 m² of indoor space per system. Configure with included donor and server antennas, or expand options with outdoor or multiple server antennas. The Cel-Fi commitment is to protect the operator’s network, deliver the best cellular performance, and be the easiest solution to install.

Key Technologies

IntelliBoost® Chipset

The Cel-Fi IntelliBoost baseband processor is the first six-core processor designed specifically to optimize the indoor transmission and reception of 3G/4G/LTE wireless signals. With advanced filtering, equalization and echo-cancellation techniques, Cel-Fi’s architecture delivers unprecedented in-building data rates and pervasive 3G/4G/LTE connectivity.

Network Safe

Self-organizing edge intelligence ensures that Cel-Fi SOLO does not interfere with other indoor wireless products such as Wi‑Fi routers, Small Cells and Distributed Antenna Systems (DAS). High speed Automatic Gain Control ensures that Cel‑Fi SOLO is unconditionally network safe and enables more simultaneous calls and higher data speeds.


The Cel-Fi WAVE App is designed for users to activate, manage and troubleshoot the Cel-Fi SOLO. The app connects to the device via Bluetooth and is available on smartphones and tablets. It is globally trusted and built on carrier-grade security. The device data is synced to the WAVE Portal which allows for additional data modeling and reporting.

Key Features

Industry Leading 3G/4G/LTE
Voice and Data

Smart Signal Booster with
IntelliBoost® Chipset Smart Technology

Scalable Solution for up to
1500 m2 per System

15 Min Quick Install or Advanced Install with Additional Antennas

Setup and Management App

Network safe and Carrier Approved


Included in the Box
Whip Antenna

Cel-Fi Whip Antenna

Patch Antenna

Cel-Fi Patch Antenna

Optional Antennas
Wideband Panel Antenna

Cel-Fi Wideband Panel Antenna

Wideband Directional Antenna

Cel-Fi Wideband Directional Antenna

LPDA Antenna

Cel-Fi LPDA Antenna

Indoor Omni Antenna

Cel-Fi Indoor Omni Antenna

Tech Specs


Bands 1, 3, 7, 8, 20
(5 RF front ends)

(check individual product regional compliance)

3GPP TS 25.143 Rel.10
3GPP TS 36.143 Rel.10
ISED (Industre Canada)
Bluetooth BQB


Operating temp.: 0° to 40° C
Relative humidity: 0% to 95%, noncondensing


Height: 163mm
Width: 158mm
Length: 80mm

Antenna Ports

Frequency: 698 – 2700 MHz
Impedance: 50 Ohms
Connector: SMA Female
Port Isolation: 110db

Model Number