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Stella Doradus Large Home / Office Strong Triband 2g 3g 4g signal booster Mhz 4-port

1 customer review

1,312 Ex Vat

SKU : WBIE/R3-O-XXX
  • All Irish Networks & Frequencies
  • Comreg approved & EU Compliant
  • Coverage Area: 4,000m²
  • Boost All Voice & Data 2G 3G 4G & 5G
  • Frequencies  900 / 1800 / 2100 MHz
  • 4 Ports for equal signal distribution
  • Boosts Multiple Bands on all mobile operators
Need help finding the right booster?
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+353 1 223 2370
COMREG Approved
Local Irish Support
2 Years Manufacturer Warranty
30 Days Money Back
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Stella Doradus Large Home / Office Triband 2G 3G 4G signal booster Mhz 4-port

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 and huge installation projects.

Supporting 3 frequency bands, This booster improves 2G, 3G and 4G signal at all time and is compatible with all mobile operators performing in the EU and UK.

four ports schematics

4-Port Design for Maximum Efficiency

The 4-port configuration allows you to connect up to four indoor antennas directly to the booster eliminating the need for an external 4-way splitter, which often causes signal loss. Traditional splitters can reduce booster performance by as much as 6 dB, but this direct connection ensures stronger, more consistent signal distribution.

Easy Set-up and Monitoring

The TriBand Booster is very easy to install, with just three simple steps:

  1. The outdoor antenna captures the weak mobile signal and delivers it through a coaxial cable to the booster unit.

  2. The booster amplifies and filters the signal, reducing interference and ensuring clean, stable performance.

  3. The indoor antenna re-broadcasts the improved signal to the target area, allowing mobile phones, laptops, and other devices to connect seamlessly. Coverage can extend across up to four rooms.

 

indoor signal booster

Perfect Coverage. Every Network. Every Device

Compatible with all the leading Irish and UK carriers, Stella Triband enhances connectivity for every cellular device – from smartphones and tablets to routers and modems – ensuring clearer calls, faster data and uninterrupted productivity.

How does Office/Home Triband WBIE/R3-O-XXX work?

schematics

The Stella Doradus Tri-Band 2g 3g 4g strong signal booster is a premium reliable and powerful  solution for enhancing mobile coverage in large homes, offices, workshops, and small business environments. Designed to capture weak outdoor mobile signals, amplify them, and distribute a strong, stable signal indoors, this booster functions like a mini cell tower. With its advanced tri-band support across 800, 900, and 1800 MHz, it ensures robust GSM voice, 3G, and 4G LTE coverage throughout your property, eliminating dead zones and improving mobile connectivity for everyone.

Reliable 2g 3g 4g Signal Booster for Homes and Offices

Whether you are in a large residential home or an open-plan office, this 2g 3g 4g signal booster provides consistent indoor coverage for multiple devices simultaneously. With no limitations on the number of users, every smartphone, tablet, or IoT device can enjoy uninterrupted calls, fast mobile data, and reliable messaging. Even during peak hours, the booster maintains optimal performance, ensuring smoother browsing, faster downloads, and crystal-clear voice calls for all occupants of your property.

4-Port Design for Maximum Indoor Coverage

The Stella Doradus Tri-Band booster features a 4-port design, allowing direct connection of up to four indoor antennas. Unlike splitters, which can reduce signal strength by up to 6 dB, the 4-port configuration maintains maximum signal power throughout your building. This ensures stronger, more consistent coverage across multiple rooms, floors, or office zones. With this 2g 3g 4g signal booster, you can cover large spaces, including multi-level homes, open-plan offices, warehouses, or workshops, without leaving any area without connectivity.

Expandable and Scalable Signal Booster Solution

For particularly large or complex properties, the system can be expanded by adding extra indoor antennas. Each antenna works seamlessly with the others to extend coverage and ensure that your 2g 3g 4g signal booster provides continuous, reliable service in every corner of your building. Whether you are managing a commercial office, a rural home, or a business facility, this booster can scale to meet your needs, future-proofing your investment in mobile connectivity.

Wide Compatibility with All Major Networks

The Stella Doradus Tri-Band booster is fully compatible with all major mobile operators in Ireland and worldwide, including Vodafone, 3 Ireland, EIR, Meteor, Tesco Mobile, and more. By supporting a wide range of networks and frequencies, this 2g 3g 4g signal booster ensures that you get reliable voice and data service regardless of your mobile carrier. It is suitable for both personal and business use, providing a versatile and high-performance solution for improving indoor signal.

Why Choose the Stella Doradus 2g 3g 4g Signal Booster?

With advanced filtering technology, network-safe operation, and industry-leading amplification, the Stella Doradus Tri-Band booster delivers consistent, interference-free performance. Fully compliant with ComReg regulations, it is a legal and trusted solution for boosting indoor mobile coverage. Whether for voice calls, 3G video streaming, or 4G LTE internet, this booster enhances connectivity across all devices in your home or office.

The Stella Doradus 4-port Tri-Band 2g 3g 4g strong signal booster provides scalable, reliable, and future-proof mobile coverage for large properties, ensuring uninterrupted voice and data connectivity. Experience crystal clear calls, faster browsing, and dependable mobile coverage, no matter where you are in your home, office, or commercial facility.

  • Provides GSM, 3G, and 4G
  • Coverage: 4,000 m², but may be reduced in indoor or walled areas.
  • Frequencies (depends on which model you choose):
    • 800 + 900 + 1800 (R3-O)
    • Option for 900 + 1800 + 2100 MHz
  • Boosts 800MHz, 900MHz and 1800MHz on all mobile operators
  • Manufactured & Legal to Use in Ireland
  • CE and fully EU-compliant
  • Everything included for complete installation
  • No SIM card is required, and no extra bills
Working Bands
B28 B20 B8 B3 B1
UL Frequency Range
703-733 832-862 880-915 1710-1785 1920-1980
DL Frequency Range
758-788 791-821 925-960 1805-1880 2110-2170
Supported Standards
EGSM, WCDMA, DCS, LTE800 and LTE2600
Maximum Gain
Uplink Gp: 60dB Downlink Gp> 60dB
Maximum Power
20dBm/10dBm
Power Supply
Input DC 12-24V, output DC 5V/3A
Input & Output Impedance
50 ohm/SMA female connector
I/O port
SMA-Female
Operating Temperature
-45ºC~+55ºC
Storage Temperature
-40ºC~+80ºC
Relative Humidity
95%
Barometric Pressure
55 kPa -106 kPa
Environment Condition
IP40

What's in the Kit?

Stella Doradus Large Home / Office Triband 2G 3G 4G signal booster Mhz 4-port
1 X Triband Signal Booster
Power Supplies
1 X DC Power Supply
indoor Omni Antenna
4 X Indoor Omni or Panel Antenna
Yagi outdoor Antenna
1 X Outdoor Yagi / Panel Antenna
cable coaxial
4 X Low Loss Coaxial Cable

Need help with Installation?

Our expert installers will get you sorted
Get In Touch

Frequently Asked Questions

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.

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.

Yes. Cell phone signal boosters work with ALL mobile phones that use any variation of 3G or 4G and service.

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]

For a complete explanation of frequencies and a simple chart, see our Frequencies by Provider article.

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.

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.

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

  1. Mary Keane

    Couldn’t believe the difference. Went from zero bars to perfect coverage. Lovely team to deal with, sound as they come.

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The Stella Doradus Tri-Band 2g 3g 4g strong signal booster is a premium reliable and powerful  solution for enhancing mobile coverage in large homes, offices, workshops, and small business environments. Designed to capture weak outdoor mobile signals, amplify them, and distribute a strong, stable signal indoors, this booster functions like a mini cell tower. With its advanced tri-band support across 800, 900, and 1800 MHz, it ensures robust GSM voice, 3G, and 4G LTE coverage throughout your property, eliminating dead zones and improving mobile connectivity for everyone.

Reliable 2g 3g 4g Signal Booster for Homes and Offices

Whether you are in a large residential home or an open-plan office, this 2g 3g 4g signal booster provides consistent indoor coverage for multiple devices simultaneously. With no limitations on the number of users, every smartphone, tablet, or IoT device can enjoy uninterrupted calls, fast mobile data, and reliable messaging. Even during peak hours, the booster maintains optimal performance, ensuring smoother browsing, faster downloads, and crystal-clear voice calls for all occupants of your property.

4-Port Design for Maximum Indoor Coverage

The Stella Doradus Tri-Band booster features a 4-port design, allowing direct connection of up to four indoor antennas. Unlike splitters, which can reduce signal strength by up to 6 dB, the 4-port configuration maintains maximum signal power throughout your building. This ensures stronger, more consistent coverage across multiple rooms, floors, or office zones. With this 2g 3g 4g signal booster, you can cover large spaces, including multi-level homes, open-plan offices, warehouses, or workshops, without leaving any area without connectivity.

Expandable and Scalable Signal Booster Solution

For particularly large or complex properties, the system can be expanded by adding extra indoor antennas. Each antenna works seamlessly with the others to extend coverage and ensure that your 2g 3g 4g signal booster provides continuous, reliable service in every corner of your building. Whether you are managing a commercial office, a rural home, or a business facility, this booster can scale to meet your needs, future-proofing your investment in mobile connectivity.

Wide Compatibility with All Major Networks

The Stella Doradus Tri-Band booster is fully compatible with all major mobile operators in Ireland and worldwide, including Vodafone, 3 Ireland, EIR, Meteor, Tesco Mobile, and more. By supporting a wide range of networks and frequencies, this 2g 3g 4g signal booster ensures that you get reliable voice and data service regardless of your mobile carrier. It is suitable for both personal and business use, providing a versatile and high-performance solution for improving indoor signal.

Why Choose the Stella Doradus 2g 3g 4g Signal Booster?

With advanced filtering technology, network-safe operation, and industry-leading amplification, the Stella Doradus Tri-Band booster delivers consistent, interference-free performance. Fully compliant with ComReg regulations, it is a legal and trusted solution for boosting indoor mobile coverage. Whether for voice calls, 3G video streaming, or 4G LTE internet, this booster enhances connectivity across all devices in your home or office.

The Stella Doradus 4-port Tri-Band 2g 3g 4g strong signal booster provides scalable, reliable, and future-proof mobile coverage for large properties, ensuring uninterrupted voice and data connectivity. Experience crystal clear calls, faster browsing, and dependable mobile coverage, no matter where you are in your home, office, or commercial facility.

  • Provides GSM, 3G, and 4G
  • Coverage: 4,000 m², but may be reduced in indoor or walled areas.
  • Frequencies (depends on which model you choose):
    • 800 + 900 + 1800 (R3-O)
    • Option for 900 + 1800 + 2100 MHz
  • Boosts 800MHz, 900MHz and 1800MHz on all mobile operators
  • Manufactured & Legal to Use in Ireland
  • CE and fully EU-compliant
  • Everything included for complete installation
  • No SIM card is required, and no extra bills

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Stella Doradus Large Home / Office Triband 2G 3G 4G signal booster Mhz 4-port
Stella Doradus Large Home / Office Strong Triband 2g 3g 4g signal booster Mhz 4-port

1,312 Ex Vat

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