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StellaDoradus

Founded in 1999 by visionary engineer John O’Reilly, StellaDoradus began its journey in Waterford, Ireland. With a small team of dedicated pioneers, including co-founders Mary Byrne and Liam Murphy, the company set out to revolutionize mobile connectivity. Over the years, StellaDoradus has grown from its humble beginnings into a leading manufacturer of mobile signal repeaters, known for their innovation and reliability.

Product Line

StellaDoradus offers a comprehensive range of mobile signal repeaters to enhance connectivity in various environments. Their products cater to diverse needs, from homes and offices to large commercial buildings and marine vessels. These repeaters solve the common problem of poor mobile signal reception, ensuring uninterrupted communication and data transfer.

Components and Installation

A mobile signal repeater system typically consists of three main components: a donor antenna (outdoor antenna), a bi-directional signal amplifier, and a rebroadcast antenna (indoor antenna). StellaDoradus repeaters are ComReg-approved, making them legal for use in Ireland. Installation is straightforward, involving the placement of the donor antenna to capture the signal, the amplifier to boost it, and the rebroadcast antenna to distribute the enhanced signal indoors. For optimal performance, professional installation is recommended.

Use Cases

StellaDoradus mobile signal repeaters are versatile and can be used in various industries. In healthcare, they ensure reliable communication within hospitals. In the corporate sector, they enhance connectivity in office buildings, improving productivity. Their marine repeaters provide robust signal coverage at sea for maritime applications, ensuring safety and connectivity. In residential settings, they eliminate dead zones, providing seamless mobile coverage throughout the home.


Explore our range of StellaDoradus mobile signal repeaters and accessories below to find the perfect solution for your connectivity needs. For quicker assistance or personalized recommendations, feel free to contact us.

Stay connected, no matter where you are!

StellaDoradus Pigtail 20cm Cables (N-Type Female – SMA Male)
€4.88 Local IE Flat Rate Shipping (€6 w/ VAT)
Model: N-TYPE-FEMALE/SMA-MALE
Pigtail 30cm cables adds more functionality on your StellaDoradus mobile phone signal booster kit. This is used when adding more internal antenna to a repeater. Should be used for connecting indoor antenna to the repeater's antenna port...
€17.00
Ex Tax:€13.82
StellaDoradus Pigtail 20cm Cables (N-Type Male – SMA Male)
€4.88 Local IE Flat Rate Shipping (€6 w/ VAT)
Model: N-TYPE-MALE/SMA-MALE
N-Type Male / SMA Male - Pigtail 30cm cables adds more functionality on your StellaDoradus mobile phone signal booster kit. This is used when adding more internal antenna to a repeater. Should be used for connecting indoor antenna to the repeater's antenna port...
€17.00
Ex Tax:€13.82
StellaDoradus Outdoor Panel 6-Band N-Type Female Antenna For Mobile Signal Repeater
€4.88 Local IE Flat Rate Shipping (€6 w/ VAT)
Model: PANTRIOUT-NF
It’s 6-Band Outdoor Panel Antenna for StellaDoradus Signal Repeater System. It serves as the receiver antenna (donor), which supports frequency bands; 700, 800, 900, 1800, 2000, 2600MHz. Technical Specifications Frequency Range 698-960 MHz 1710-2700MHz Gain 6.5dBi 9.4dBi Horizonta..
€34.00
Ex Tax:€27.64
StellaDoradus Attenuator SMA
€4.88 Local IE Flat Rate Shipping (€6 w/ VAT)
Model: SD-ATTNRSMA
Attenuator SMA adds more functionality on your StellaDoradus mobile phone signal booster kit...
€36.00
Ex Tax:€29.27
StellaDoradus Repeater Power Supply 3A (PS-3AMP)
€4.88 Local IE Flat Rate Shipping (€6 w/ VAT)
Model: PS-3AMP
PS-3AMP Power Supply 3A - Replacement Power Supply 3A for your StellaDoradus mobile phone signal repeaters...
€36.00
Ex Tax:€29.27
StellaDoradus SD240 5-Meter Coax Cable
€4.88 Local IE Flat Rate Shipping (€6 w/ VAT)
Model: SD240-5M-T
SD240 5-Meter Coax Cable adds more functionality to your StellaDoradus mobile phone signal booster kit.Pre Terminated N/Male to SMA Male ..
€44.00
Ex Tax:€35.77
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