CEL-FI GO G43 Multi-Carrier Smart Signal Booster
Please Note: This is an enterprise-level system that requires a custom design for your building. Contact us for pricing and system design.
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Overview
Overview
The CEL-FI GO G43 is a multi-carrier smart signal booster designed to solve in-building cellular coverage challenges for small businesses, including gas stations, quick-service restaurants, banks, and other branch offices. With the ability to amplify signals from up to three different carriers simultaneously, this device ensures reliable cellular connectivity, enhancing both operations and customer experience.
Key Features
- Multi-Operator Support: Boosts cellular signals for up to three different mobile network operators (MNOs), making it a flexible solution for diverse businesses.
- IntelliBoost Technology: Features the 4th generation Nextivity IntelliBoost chip, providing real-time digital signal processing for best-in-class performance and network safety.
- Future-Proof: Ready to support both 4G LTE and future 5G networks.
- High Gain: Industry-leading signal gain of up to 100 dB, overcoming even the most challenging coverage areas.
- Easy Installation: The system can be installed, commissioned, and activated within hours, minimizing downtime and disruptions.
- Remote Monitoring: Managed and monitored via the Nextivity WAVE Portal, allowing for real-time performance data and remote troubleshooting.
How It Works
The CEL-FI GO G43 captures weak cellular signals from outside the building using a donor antenna and amplifies them to provide strong coverage indoors. It uses Nextivity’s proprietary IntelliBoost technology to process and enhance each mobile operator’s signal individually, ensuring maximum gain and connectivity for each carrier. The system supports both 4G LTE and future 5G networks, so your business remains connected as networks evolve. Once installed, it continuously monitors and adjusts signal strength to maintain optimal performance, while the Nextivity WAVE Portal allows remote monitoring and management for seamless operation.
Who It’s For
Retailers: The CEL-FI GO G43 is perfect for small retail businesses, such as convenience stores, mini-marts, and gift shops. Strong cellular connectivity means fewer dropped calls and faster transaction times, which can directly impact customer satisfaction and operational efficiency. Whether it's processing mobile payments or ensuring reliable communication with suppliers, this booster helps small retailers run their operations smoothly, even in locations with weak external signals.
Quick-Serve Restaurants: In fast-paced environments like quick-serve restaurants, reliable cellular connectivity is essential for both customer service and operations. The CEL-FI GO G43 ensures that mobile payment systems, customer orders, and internal communication are never interrupted. This is crucial during peak hours when delays can result in longer wait times and unhappy customers. With enhanced cellular signals, restaurants can provide a smoother dining experience.
Banks and Branch Offices: For banks and other businesses with branch offices, maintaining constant, secure communication is non-negotiable. The CEL-FI GO G43 ensures that mobile devices, security systems, and wireless transaction terminals all stay connected. This is particularly valuable in locations where traditional internet coverage may be weak. A strong mobile signal provides redundancy for critical operations, offering peace of mind for staff and customers alike.
Gas Stations and Charging Stations: In remote or urban fringe areas, gas stations and electric vehicle charging stations often struggle with weak cellular coverage. The CEL-FI GO G43 brings strong, reliable cellular signals to these locations, enabling faster payment processing and providing a better overall experience for customers, especially when they rely on mobile apps or contactless payment methods.
Why Choose the CEL-FI GO G43?
- Fast Setup: Designed for quick installation, this system can be set up in a matter of hours, making it ideal for businesses that need immediate improvement in cellular coverage.
- Reliable Connectivity: Keeps staff, customers, and devices connected by bringing strong cellular signals indoors from outside the building.
- Network Safe: Approved by mobile carriers and compliant with FCC standards, ensuring no interference with network operations.
- Global Flexibility: Configurable to support mobile networks worldwide, ensuring compatibility with a variety of carrier networks.
Technical Specifications
- Frequency Bands: Supports bands 2, 4, 5, 12, 13, and 25 for the Americas region.
- Networks Supported: 4G LTE and 5G NR.
- Max System Gain: 100 dB.
- Output Power: 17 dBm (downlink) per band per port.
- Dimensions: 17.4 x 12.3 x 3.8 inches (441 x 312 x 97 mm).
- Weight: 15.4 lbs (7.0 kg).
- Operating Temperature: 32°F to 104°F (0°C to 40°C).
Whether you're a small retail store, bank branch, or restaurant, the CEL-FI GO G43 offers an affordable, high-performance solution to eliminate dead zones and ensure strong, reliable cellular connectivity for your business. Please contact UberSignal for a custom-designed solution for your space to ensure that you get sufficient coverage in the areas that are important to you.
Product Documents
Product Documents
Specifications
Specifications
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SKUG43-BBBE
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ConditionNew
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Warranty2 Years
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Installation TypeInstallation Available Separately
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Outside Antenna TypeNo Outside Antenna
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Inside Antenna TypeNo Inside Antenna
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Number of Inside AntennasNo Inside Antennas
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ConnectorN-Female
Regulatory Advisories
Regulatory Advisories
This is a CONSUMER device.
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. WARNING. E911 location information may not be provided or may be inaccurate for calls served by using this device.
Please note, the four largest carriers - AT&T, T-Mobile, Verizon and Sprint - and more than 90 regional carriers have given blanket consent for use of all boosters certified to the new FCC standards.
Need Help With Your Project?
Tell us about your building and we'll design a system that solves your signal problems.
Request a ConsultationCommon Questions About Commercial Projects
How much does a commercial signal booster system cost?
How much does a commercial signal booster system cost?
Most commercial systems cost between $5,000 and $35,000 depending on building size, construction materials, and how many antennas your layout requires. That includes the amplifier, antennas, cabling, and all components. Larger or multi-building projects can run higher. We provide custom quotes because every building is different.
What happens after I submit the form?
What happens after I submit the form?
We'll send you a price quote, usually within a few hours and always within 1 business day. If your project needs a full system design, a signal expert will reach out for a brief conversation about your space, then send you a detailed proposal. The consultation is always complimentary.
Will I get bombarded with sales calls?
Will I get bombarded with sales calls?
No. For price quotes, we email you and that's it. For consultations, one team member will reach out to understand your space. If you're not ready to move forward, that's the end of it. We don't have a follow-up sales team, and we never sell your information.
Why should I buy from UberSignal instead of directly from the manufacturer?
Why should I buy from UberSignal instead of directly from the manufacturer?
We carry every major brand - weBoost, SureCall, WilsonPro, Cel-Fi. That means we recommend the right system for your building, not just one manufacturer's product. We also provide system design, professional installation coordination, and ongoing support that manufacturers don't offer to end customers.
Do I need professional installation?
Do I need professional installation?
For commercial systems, we strongly recommend it. Proper antenna placement, cable routing, and signal optimization make the difference between a system that works and one that doesn't. We coordinate professional installation, or provide technical guidance if you're working with your own installer or IT team.
What if a signal booster won't work for my building?
What if a signal booster won't work for my building?
We evaluate your situation before you spend anything. If a booster won't solve your problem, we'll tell you upfront and explain what will. For buildings that need a full distributed antenna system, we can design hybrid DAS solutions or refer you to an active DAS partner.





