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Stella Doradus Large Home / Office 4 Ports Dual Band 800 / 900 MHz – Voice/4G LTE Signal Booster

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1,024 Ex Vat

SKU : Stella WBIE/R2-O-XXX
  • All Irish Networks & Frequencies
  • Dual Band Booster
  • Comreg approved & EU Compliant
  • Coverage Area: 4,000m²
  • Boost All Voice & Data 2G 3G 4G & 5G
  • Frequencies 700 / 800 /
  • Boosts Multiple Bands on all mobile operators
  • Manufactured in Ireland
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 Dual band

Keep connected on the way

Signal Booster for GSM (900Mhz), 3G, and 4G (800MHz) 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, and 4G signal at all time and is compatible with all mobile operators performing in the EU and UK.

Easy Set-up and Monitoring

Dual Band booster is very easy to install,  with just three simple installation steps

 

  • Find the best position for the outdoor antenna with a professional signal meter tool like the Cell info lite
  • Run the cable from the outdoor antenna to the boosters indoor.
  • Connect the indoor antenna to the booster and switch on the signal booster and the improvement should show within minutes.
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.

indoor signal booster

Perfect Coverage. Every Network. Every Device

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

How does Stella Large Home and Office WBIE/R2-O-XXX work?

schematics

Large Home & Office 4 Ports Dual Band Support: 800Mhz + 900Mhz

Coverage Area : 4000 m²

Signal Booster for GSM (900Mhz), 3G, and 4G (800MHz) 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.

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.

This repeater system can  also work for 3, Meteor, Tesco, EIR, and other mobile networks in Ireland Europe and the rest of the world.

  • Amplifies: 800Mhz + 900Mhz in large buildings/wide-area
  • Coverage:  Around 4,000 m² in open plan areas.
  • Unlimited simultaneous users.
  • 4-port repeater, to cover a larger area
  • Signal and diagnostic power indicators
  • 3-year warranty
  • Made and Designed in Waterford, Ireland
  • Safe & Legal to Use in Ireland
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 Dual band
1 X Signal Booster
Power Supplies
1 X DC Power Supply
indoor Omni Antenna
4 X Indoor Omni or 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.

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Large Home & Office 4 Ports Dual Band Support: 800Mhz + 900Mhz

Coverage Area : 4000 m²

Signal Booster for GSM (900Mhz), 3G, and 4G (800MHz) 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.

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.

This repeater system can  also work for 3, Meteor, Tesco, EIR, and other mobile networks in Ireland Europe and the rest of the world.

  • Amplifies: 800Mhz + 900Mhz in large buildings/wide-area
  • Coverage:  Around 4,000 m² in open plan areas.
  • Unlimited simultaneous users.
  • 4-port repeater, to cover a larger area
  • Signal and diagnostic power indicators
  • 3-year warranty
  • Made and Designed in Waterford, Ireland
  • Safe & Legal to Use in Ireland

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Stella Dual band
Stella Doradus Large Home / Office 4 Ports Dual Band 800 / 900 MHz – Voice/4G LTE Signal Booster

1,024 Ex Vat

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