SureCall Fusion2Go MAX Mobile Signal Booster System

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Short Description:
Most powerful multi-user in-vehicle cell signal booster. Delivers improved call reliability and fastest data speeds on the go. Every cell carrier in the US, Canada, and Mexico.
  • SureCall Fusion2Go Max Mobile Signal Booster
  • SureCall Fusion2Go Max Install Diagram
  • Fusion2Go Max Cell Phone Booster
  • Fusion2Go Max Inside Antenna
  • Fusion2Go Max Packaging
  • Fusion2Go Max Outside Antenna
  • Fusion2Go Max Outside Antenna
  • Fusion2Go Max Outside Antenna


Powerful Fusion2Go MAX

Voice, Text, Internet & 4G LTE Cell Phone Signal Booster for Car, Truck or SUV

Stop dropped calls and improve text and cellular data inside of any car, truck, van, or SUV. Fusion2Go Max boosts cell service for all cellular devices and every cell carrier in the US, Canada, and Mexico for the best performance in urban and rural environments.

Fusion2Go Max is the most powerful multi-user in-vehicle cell signal booster that delivers improved call reliability and fastest data speeds while on the go. It boosts cell service for all cellular devices and every cell carrier in the US, Canada, and Mexico for the best performance in urban and rural environments.


Extended Range Technology (ERT)

The SureCall Fusion2Go Max uses it's patented Extended Range Technology™ (ERT) to capture cell signals at their strongest point outside the vehicle, improving signal quality and speed. It also boosts the return signal more than any other device in the market, offering the maximum vehicle-to-tower reach. This vastly improves cell signal connectivity while also conserving the battery life of your devices.  

The difference has to do with Electromagnetic Noise or interference. ERT give you a higher signal by eliminating cable loss between the outside and inside antennas. The outside signal is collected and boosted without cable loss slowing it down. The higher quality signal is then sent straight to your inside antenna. The ERT Technology also eliminate cable loss sending the signal back to your service provider's tower.

ERT boosters are best in their class and have been receiving rave reviews & recognition, such as the CES 2020 Innovation Award,

Patented Extended Range Technology (ERT) Offers:

  • 2X Better Quality Signal With ERT
  • Faster Data Speeds
  • Boosted Uplink and Downlink Speeds
  • Clearer Calling
  • More Simultaneous Users
  • Larger Vehicle Coverage
  • Better Rural Performance

Double Power Technology

Nearly all of SureCall’s home and vehicle signal boosters incorporate DPT technology for twice the uplink transmission power. By doubling the power of cellular signals traveling back to the cell tower, DPT enables users to remain connected throughout even the most remote signal environments. Whether you often find yourself on the road or live in a weak cell signal area, you’ll want a booster that features SureCall's DPT-enhanced cell tower range capabilities.

  • Improves signal speed and quality for all cell phones and carriers in the US, Canada, and Mexico
  • Stop dropped calls and improve text and cellular data inside of any car, truck, van, or SUV
  • Strongest uplink signal resulting in maximum vehicle-to-tower connection even in the weakest signal areas
  • Extended Range Technology (ERT) adds 2X the power over ALL OTHER wide band vehicle signal boosters to help stay connected where others simply cannot
  • Supports multiple devices simultaneously
  • Quick installation, no software, and no service fees
  • Industry’s best 3-year warranty, lifetime US-based tech support

prop 65 symbolWARNING: Cancer and Reproductive Harm -

How It Works

The SureCall Fusion2Go Max is a high-quality bidirectional booster that enhances cellular signals for vehicles.

The Fusion2Go Max works with two antennas:

  • An inside antenna that communicates with your cell phone.
  • An outside antenna that communicates with the cell tower.

Signals sent from a cell tower are received by the outside antenna, amplified by the booster and then sent to your cell phone via the inside antenna. When your phone transmits, the signal is sent to the inside antenna, and then sent to the cell tower via the outside antenna.


Fusion2Go Max was recently recognized by the CTA as a CES 2020 Innovation Awards Honoree for high performance design featuring both ERT and DPT technologies.

Kit Includes


The SureCall Fusion2Go MAX kit includes everything you need to install a powerful cell phone signal booster system.

  • One outside magnetic mount antenna
  • One SureCall Fusion2Go Max signal booster
  • One inside patch antenna
  • DC power adapter
  • Installation Guide and User Manual

SureCall Fusion2Go MAX User Manual

SureCall Fusion2Go MAX Quick Installation Guide



Product Specifications

Part Number: SC-Fusion2GoMax
Uplink Frequency Range (MHz): 698-716 / 776-787 / 824-849 / 1850-1915 / 1710-1755 (G Block Included)
Downlink Frequency Range (MHz): 728-746 / 746-757 / 869-894 / 1930-1995 / 2110-2155 (G Block Included)
Supported Standards: CDMA, WCDMA, GSM, EDGE, HSPA+, EVDO, LTE and all cellular standards
Input/Output Impedance: 50 Ohm
Maximum Gain: 50 dB (all bands)
Gain Adjustment: 20 dB (Automatic)
Max Uplink Power: 29.0 dBm, 1 Watt EIRP
Noise Figure: ≤5 dB
VSWR: ≤2.0
DC Car Charger: 6-17V
Exterior Antenna Cable Type / Length: RG-174 / 10 feet
Interior Antenna Cable Type / Length: RG-174 / 10 feet
RF Connectors: FME Male (both ends)
Power Consumption: ≤10W
Operation Temperature: -4ºF to +158ºF
Dimensions: 5.625" x 4" x 1.125"

1.43 lbs



BEFORE USE, you MUST REGISTER THIS DEVICE with your wireless provider and have your provider’s 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.


E911 location information may not be provided or may be inaccurate for calls served by using this device. Please note, the four largest carriers, namely, AT&T, T-Mobile, Verizon and Sprint, and more than 90 regional carriers have given a blanket consent to all boosters meeting the new certification standards

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