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StellaDoradus RP-GDW-O Repeater Kit - Boosts Mobile Signal In Ships / Boats, Yachts

StellaDoradus RP-GDW-O Repeater Kit - Boosts Mobile Signal In Ships / Boats, Yachts

Supported Frequency

4G (LTE)1800MHz


Reference Video: Installation on a marine vessel.


The StellaDoradus MarineBoost 3.1 - amplifies the mobile signal it receives, and re-transmit it to an area of your ship, boats, yachts, to where the mini-transmitter antenna is pointed to. The mini-transmitter or basestation can cover an ara of 1000M2.


  • Frequency: 900Mhz/1800Mhz/2100Mhz
  • Coverage: 1000m2 Open Space (or up to 5 rooms)
  • Can boost all mobile network operators (Vodafone, Meteor, Three, Tesco, EIR, etc.)
  • CE and RoHS Certified
  • No need for existing broadband connection
  • Unlimited number of calls/data sessions at the same time
  • Complete operator network protection
  • Legal to use in Ireland

How the SD-RP1002-GDW-O Works?

The SD-RP1002-GDW MarineBoost 3.1 (3 band 1 port) signal repeater is ideal for small ships/boats. The high gain omni-directional receiver antenna is installed as high up as possible to receive the mobile signal. This receiver antenna takes signal from several base stations on the land, as long as it detect them.

The low-loss SD400 cable runs from the receiver antenna down inside the ship to where the signal repeater is located. An interior panel antenna is connected directly to the repeater. Finally, the 12v power is supplied to the repeater.

That’s the installation done!

How About Signal Range?

When your ship passes within ~30Km of any mobile tower, the SD-RP1002-GDW system is powerful enough to take any mobile signal and amplify them, then re-transmit the boosted signal to your designated area inside your ship, via the indoor transmitter antenna.

What's in the Kit?

Reference Phot: Content of the SD-RP1002-GDW Mobile Phone Signal Booster Kit for Ships

In the box, you can find the following:

  • The Signal Repeater Unit
  • Outdoor Antenna (the receiver antenna)
  • Indoor Anntena (the tranmitter antenna)
  • Power Supply
  • 15m SD400 Cable

Quick Install Guide

We recommend doing a "loose install" to begin with. Do not fasten down the cables until you have found where best to install the various parts.

  1. Install the outdoor omni antenna somewhere secure on the outside of the ship.
  2. Cable from this antenna down inside the boat to the location where you want signal.
  3. Install the booster and indoor antenna here.
  4. Finally, once you have attached all the cables, plug in the power.

Technical Specifications

SD-RP1002-GDW Specifications
Frequency Bans (MHz)880-960) + (1710-1880) + (1920-2170)
Signal Coverage1000m2 (open space)
Number of PeopleUnlimited
GainUplink Gp > 50dB / Downlink Gp > 60dB
Pass Band Ripple<4dB
I/O Impedance50 ohm/SMA Female Connector
Max Uplink/Downlink Signal Strength17dBm / 10dBm
Ambient Temperature-30°C to +70°C
Power Supply Input110 - 240V AC
Power Supply Output12v DC
Oscillation ControlAutomatic
Level ControlAutomatic*
Uplink Switch OffYes**
AGC Range30db
Surge ProtectionSMA connectors DC grounded, 12V DC port MOV protected
Antenna Specifications
 Indoor AntennaOutdoor Antenna
Nominal Gain6.4dBi / 9.4dBi4.5dB
3dB Beam Pattern60° x 60°38º / 35º omni
Bandwidth790-960MHz + 1710-2700MHz790-960MHz + 1710-2700MHz
Front to Back Ratio> 20dB> 20dB
Power Rating50W100W
TerminationSMA maleN-Female
Cross Pol. Discrimination-20dB-20dB
Dimensions210 x 180 x 43mm365 x 33mm
Rated Wind Velocity126km/hr216Km/h
Working Temperature-40°C to +65°C-40°C to +65°C
Power Supply Specification
AC100-240V 50-60Hz
DC Input112V 1.6A
Typical Power Usage120W
Mechanical Specification
Mounting16x5mm holes for mounting

Note, Items with * or ** means the following:
* - Automatically adjusts during installation. Thereafter, automatically adjusts for seasonal variation in pathloss between Basestation and Outdoor Antenna.
** - The uplink amplifiers switch off when the repeater is not in use, thus, reducing the uplink noise to almost zero. When the repeater is in use (eg: phone call being made), the uplink amplifier switches on for the duration of the call and a blue LED switches on, indicating this is the case. Note: Specifications' subject to change without prior notice.

Where to Buy This Tri-Band Mobile Signal Booster?

You can buy this repeater system  by simply adding it to your cart and going through the secure and fast checkout process. You can pay using any credit cards supported by Stripe Payment Gateway.

You may also call us to order by dialling the number below.

Contact: +353 222 3440.

How Will My Order Be Delivered?

All orders are shipped via express delivery and are normally delivered within 1-4 business days. Your order will be dispatched directly from our warehouse and you will be provided a tracking information for your order, after it is dispatched. If you have any questions on your order status, please contact us.

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Shortlink: https://bit.ly/2ApjqKo

  • Brand: StellaDoradus
  • Product Code: SD-RP1002-GDW-O
  • Availability: In Stock
  • €968.00
  • Ex Tax: €786.99

Tags: signal repeaters for ships, signal boosters