CEL-FI GO G43 Large Home / Office Multiple Networks Signal Booster for Business
€4,541 Ex Vat
- Supports multiple Networks in Ireland
- 100 dB max signal gain covering an area 1,500 m2 per system
- Boosts 3G / 4G / 5G for voice and data simultaneously
- Can easily switch between mobile networks via the CEL-FI WAVE app
- Remote monitoring and management with the CEL-FI WAVE app
- Smart Signal Booster with IntelliBoost®…
Comreg Legally Compliant
CEL-FI boosters are compliant with Ofcom’s new licence-exempt requirements (IR2102) and legal to use in the UK.
CEL-FI solutions are also licence-exempt under ComReg requirements for Ireland.
The Specific Absorption Rate (SAR) is comparable to that of a smartphone, making them equally harmless to human health and the environment.
Keeping You Connected at All Times
Signal Booster for GSM (900Mhz), 3G, and 4G (1800MHz) to improve signal coverage inside your offices, buildings, underground facilities, factories, and buildings with thick walls and insulation. Also perfect for large and wide open spaces
Supporting 3 frequency bands, This booster improves 2G, 3G and 4G signal at all time and is compatible with all mobile operators in the EU and UK.
Professional Installations Set-Up
THIS PRODUCT CANNOT BE PURCHASED ONLINE AND REQUIRES A SITE INSPECTION & PRODUCT TRAINING TO COMMISSION. PLEASE FOR A QUOTE.
Kindly contact us for further comprehensive advice on this product.
Perfect Coverage. Every Network. Every Device
Compatible with all the leading Irish and Carriers, enhances connectivity for every cellular device from smartphones, tablets to routers and modems and ensuring clearer calls, faster data and uninterrupted productivity.
Controlled Remotely Wave Portal
CEL-FI Wave AppActivate, Optimize, and Manage CEL-FI products with the CEL-FI WAVE App
CEL-FI WAVE is the software application used for registering, setting-up, remotely monitoring, and updating CEL-FI products.
It provides a glance-able view to the state of your CEL-FI environment and includes:
- A dashboard overview of all your systems
- Real-time data and performance metrics
- Easy activation and registration
- Operator changeover if you switch your network
- Software update management
- Users and group management
The CEL-FI WAVE App is available for iOS, Android, PC and Mac devices.
*This unit supports multiple networks however only one network can be used at a time. The WAVE App can be used to switch between mobile networks.
How does CEL- FI Go G43 Multi-Networks Signal Booster work?
Description
Multi-Networks Signal Booster for Home Offices and Business
The CEL-FI GO G43 Smart Signal Booster is a powerful, carrier-approved mobile phone signal booster designed to deliver strong and reliable 3G, 4G and 5G coverage in homes, offices and commercial environments. Engineered with advanced signal-boosting technology, the CEL-FI GO G43 provides an impressive 100dB gain, making it one of the most efficient and robust signal enhancement solutions available today. Whether you struggle with dropped calls, slow data speeds or weak indoor reception, this premium system ensures stable, high-quality voice and data performance across multiple networks.
Built for modern connectivity demands, the CEL-FI GO G43 is ideal for a wide range of indoor spaces where good mobile coverage is essential. From home offices and retail units to petrol stations, restaurants, banks, clubhouses and small commercial buildings, it delivers consistent coverage without interfering with other wireless devices. As a carrier-grade solution, it intelligently improves your mobile experience while staying fully compliant with network and regulatory requirements.
Why Choose the CEL-FI GO G43?
This multi-networks mobile phone signal booster is designed to eliminate indoor coverage issues by using advanced, smart-boosting technology. With automatic network detection, high-speed data support and superior voice clarity, the CEL-FI GO G43 ensures your devices stay connected even in challenging signal areas. It is perfect for businesses that depend on reliable communication and for homeowners who want seamless coverage throughout the property.
How the System Works
The CEL-FI GO G43 operates by enhancing the signal between your mobile device and the nearest cell tower. The system begins with a high-quality donor antenna installed outside the building. This antenna captures the strongest available mobile signal—regardless of whether it is 3G, 4G or 5G—and delivers it to the signal booster unit installed indoors.
Once the signal reaches the booster, the CEL-FI GO G43 amplifies it using its smart-processing technology and redistributes it throughout the building using internal server antennas. The result is boosted voice quality, faster data speeds, reduced call drops and overall improved mobile performance in every room where the system is deployed.
Reliable, Safe and Future-Ready
With cutting-edge design, advanced safety features and compatibility with multiple network operators, the CEL-FI GO G43 ensures long-term reliability. It is an essential solution for anyone looking to improve mobile connectivity with a high-performance mobile phone signal booster built for modern digital environments.
Features
- 100 dB max signal gain
- Boosts 3G / 4G / 5G for voice and data simultaneously
- Available for O2, EE, Three, Vodafone and all Mobile Virtual Network Operators
- Each CEL-FI GO G43 can boost up to three mobile networks
- Can be set up within hours
- Remote monitoring and management with the CEL-FI WAVE Portal
- Smart Signal Booster with IntelliBoost® Chipset – Unconditionally Network Safe
- Licence-exempt and fully meets Ofcom’s UK Interface requirement 2102 (IR2102) (UK) and ComReg S.I.No.283 of 2018 (Ireland)
Product Specifications
Frequently Asked Questions
WHAT DOES A MOBILE PHONE SIGNAL BOOSTER DO?
It’s a device that boosts your current weak 2G 3G 4G AND 5G signals and then delivers the stronger signal to your cell phone.
HOW DOES IT WORK?
Outside Antenna: Pulls in the existing signal from the cell tower and sends it to the amplifier.
Amplifier: Boosts that signal multiple times and sends it to the inside antenna.
Inside Antenna: Broadcasts the boosted signal to the area in need.
WILL THIS WORK WITH MY MOBILE PHONE
Yes. Cell phone signal boosters work with all mobile phones that use any variation of 3G,4G, 5G.
DOES THIS WORK WITH MY SERVICE PROVIDER?
Yes. Our boosters work with all major Irish carriers in Ireland (Vodafone, Eir, Three, Lyca, Tesco, 48 Mobile, Clear Mobile, sky and Virgin.). For a more thorough list please email us at [email protected]
WHAT IS MY CELL PHONE CARRIER’S FREQUENCY?
For a complete explanation of frequencies and a simple chart, see our Frequencies by Provider article.
WHAT TYPE OF SIGNAL BOOSTERS ARE THERE?
Cell phone signal boosters generally come in two categories: for buildings such as homes and offices and for vehicles such as cars, Trucks and boats.
IS THERE A SIGNAL BOOSTER FOR MY PARTICULAR NEED?
Yes of course
There are signal boosters for all different needs for homes and for All Vehicle types, Caravans and Yachts, and they improve 2G 3G & 4G LTE and 5G signals inside the buildings and inside Yachts, all vehicle types. Although you may get some coverage outside the building, they are not designed for this purpose. They are generally fixed installations and powerful performers.
Signal boosters for cars, trucks, and boats boost 2G 3G & 4G LTE and 5G signals inside your vehicle. Some units can be used indoors with additional accessory kits.
Whether you’re looking for something affordable, commercial-grade, or custom, we provide a variety of solutions. Start with our Buyer’s Guide to get our best recommendations.
Is the HiWay-5S Vehicle booster easy to installed ?
Yes it DIY device and its user friendly and easy to install. but if you are having problem while trying to DIY, do not hesitate to contact us for remote advice on installation completion.
Reviews
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Multi-Networks Signal Booster for Home Offices and Business
The CEL-FI GO G43 Smart Signal Booster is a powerful, carrier-approved mobile phone signal booster designed to deliver strong and reliable 3G, 4G and 5G coverage in homes, offices and commercial environments. Engineered with advanced signal-boosting technology, the CEL-FI GO G43 provides an impressive 100dB gain, making it one of the most efficient and robust signal enhancement solutions available today. Whether you struggle with dropped calls, slow data speeds or weak indoor reception, this premium system ensures stable, high-quality voice and data performance across multiple networks.
Built for modern connectivity demands, the CEL-FI GO G43 is ideal for a wide range of indoor spaces where good mobile coverage is essential. From home offices and retail units to petrol stations, restaurants, banks, clubhouses and small commercial buildings, it delivers consistent coverage without interfering with other wireless devices. As a carrier-grade solution, it intelligently improves your mobile experience while staying fully compliant with network and regulatory requirements.
Why Choose the CEL-FI GO G43?
This multi-networks mobile phone signal booster is designed to eliminate indoor coverage issues by using advanced, smart-boosting technology. With automatic network detection, high-speed data support and superior voice clarity, the CEL-FI GO G43 ensures your devices stay connected even in challenging signal areas. It is perfect for businesses that depend on reliable communication and for homeowners who want seamless coverage throughout the property.
How the System Works
The CEL-FI GO G43 operates by enhancing the signal between your mobile device and the nearest cell tower. The system begins with a high-quality donor antenna installed outside the building. This antenna captures the strongest available mobile signal—regardless of whether it is 3G, 4G or 5G—and delivers it to the signal booster unit installed indoors.
Once the signal reaches the booster, the CEL-FI GO G43 amplifies it using its smart-processing technology and redistributes it throughout the building using internal server antennas. The result is boosted voice quality, faster data speeds, reduced call drops and overall improved mobile performance in every room where the system is deployed.
Reliable, Safe and Future-Ready
With cutting-edge design, advanced safety features and compatibility with multiple network operators, the CEL-FI GO G43 ensures long-term reliability. It is an essential solution for anyone looking to improve mobile connectivity with a high-performance mobile phone signal booster built for modern digital environments.
- 100 dB max signal gain
- Boosts 3G / 4G / 5G for voice and data simultaneously
- Available for O2, EE, Three, Vodafone and all Mobile Virtual Network Operators
- Each CEL-FI GO G43 can boost up to three mobile networks
- Can be set up within hours
- Remote monitoring and management with the CEL-FI WAVE Portal
- Smart Signal Booster with IntelliBoost® Chipset – Unconditionally Network Safe
- Licence-exempt and fully meets Ofcom’s UK Interface requirement 2102 (IR2102) (UK) and ComReg S.I.No.283 of 2018 (Ireland)
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Caitríona Kelly –
Start to finish, the service was excellent. Booster made a huge difference. Great bunch to deal with.