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StellaDoradus iCombiner LTE-Combiner8 - Signal Amplifier For Mobile Data Routers In Ships

StellaDoradus iCombiner LTE-Combiner8 - Signal Amplifier For Mobile Data Routers In Ships

It’s a signal amplifier not just for 4G LTE Data, but also for 700MHz, GSM 900, and 3G data. Use this if you want to boost signal reception in your mobile data routers, such as; Cisco, HP, Asus, Huawei, Siemens, Viprinet, Peplink, TP-Link, Tenda, Teltonika, Celerway, EnGenius, Passari, and many others.

This device is a commercial grade cellular amplifier for not just ships (also for Fleet Vehicles, Surveillance Trucks/Vans), that works on all mobile operators. It’s not network specific, it’s frequency specific. It works on all mobile operators in Ireland, EU, UK and the rest of the world.

The CombinerAmp is MIMO activated and can amplify up to 4 radio cards. That’s 4 individual mobile network operators (ie. Tesco, Virgin, 3, Vodafone, etc).

For the SMA external antenna, you can use the factory supplied StellaDoradus antenna or use a suitable 3rd-party antenna, such as a Poynting antennas. On this page, you’ll find an entire range of antennas to choose from, MIMO compatible antennas, directional or omnidirectional, choose that will best suit your requirements.

How It Works Quick Overview

Installation Overview: iCombinerAmp (LTE-Combiner8) to Router Installation
  1. The MIMO antennas are installed outside your ship, and receive the mobile signal.
  2. This signal is then sent to the iCombinerAmp and is boosted.
  3. From there, the signal is sent to your router.
  4. The up-link signals from your radio cards are amplified and sent back to the mobile tower.


  • You can setup alerts for: Overpower, temperature, shutdown, loss of communication + more. (Available in rack mounted products only, Licence required)
  • Capable of being controlled and monitored via StellaDoradus Cloud Platform
  • Support fr EU Frequencies: 700 / 800 / 900 / 1800 / 2100 / 2600MHz
  • You can monitor and control gains on each band
  • 2X MIMO Capable (DL only)
  • GEO tracking
  • Pass Thru
  • RF OFF
  • API

Supported Frequency Band

Only specific to the iCombiner LTE-Combiner8 Model.

Downlink Uplink
B28 758-788 703-733
B20 791-821 832-862
B8 925-960 880-915
B3 1805-1880 1710-1785
B1 2110-2170 1920-1980
B7 2620-2690 2500-2570

Typical Applications / Usage Scenarios

This mobile network signal amplifier is not just for ships, but can definitely be used in other applications like the following:

  • Ambulances
  • SmartHomes
  • Road-warriors
  • Fleet vehicles
  • Mountain Rescue
  • Police Cars/Vans
  • WiFi Coffee Shops
  • Emergency response
  • Surveillance Vans/Trucks
  • Yachts, Cruise Ships, Fishing Vessels
  • Communications hub for on-the-road vehicles

Quick Installation Overview

The iCombinerAmp is capable of boosting mobile signal of up to 4x radio cards. Take a look at the Pepwave HD4 below, as an example. The blue lines signifies the main ports, while the green ones are auxiliary ports. Each radio card needs a pair, 1-main and 1-aux port.

The 2x outdoor antennas picks up the weak data signal, and takes it in to the amplifier devices and boosts the signal for all 4 radio cards (or 4 network operator). This reduces a total run of 8 cables down to just 2, making installation quicker and simpler.

The 2x1 MIMO will double your download speeds in many cases. If you have some special application or requirement, you can take a look at our large selection of Poynting MIMO Antennas and pick what best suits your needs.

Installation Overview: iCombinerAmp (LTE-Combiner8) to Router Installation
Amplifier Specs
GainUplink Gp: 15dB
Downlink Gp> 15dB
Pass Band Ripple<4dB
I/O impedance50 ohm/SMA female connector
Max up/down signal strength27dBm / -25dBm
Ambient Temperature-30°C to +70°C
Power Supply Input110 - 240V AC
Oscillation ControlAutomatic
AGC Level ControlAutomatic (Automatically adjusts during installation. Thereafter, automatically adjusts for seasonal variation in pathloss between the base
station and the outdoor antenna)
Uplink Switch OnYes (The uplink amplifiers switch off when the repeater is not in use. This reduces the uplink noise to almost zero. When the repeater is in use (phone call or data session), the uplink amplifiers switch on for the duration of the call/ data session only.)
AGC Range30dB
Surge ProtectionSMA connectors DC grounded, 12V DC port MOV protected
Ports (SMA)8X ports (4 Radio cards 2X1 MIMO)
Antennas (Outdor Omnis)
Nominal Gain5dBi
3dB Beam Pattern38º x 35º
Bandwidth700MHz – 2700MHz
Front to Back Ratio> 20dB
Power Rating100W
TerminationN-Female (SMA for Older Version)
Cross Polarisation Discrimination-20dB
Dimensions365x 33mm
Wind velocity216km/hr
Working temperature-40ºC to +65ºC
Note: Specifications are subject to change without prior notice.

What's In The Box

Installation Overview: iCombinerAmp (LTE-Combiner8) to Router Installation

Standard Kit Includes the Following:

  1. The iCombiner LTE-Combiner8 Mobile Signal Amplifier Device
  2. External Antennas
  3. Power Supply
  4. Pigtail Splitters
  5. External Coaxial Cable (SD400)

How & Where to Buy?

To buy this Mobile Signal Amplifier For Routers, you can drop by (requires prior appointment) our store located at Novatel Communications, 12 Main St, Buttevant, Co. Cork, P51 K066, Ireland.

To order online, simply click on the Add to Cart button, and then go through the fast, easy and secure checkout process. Payment is provided for your convenience via Authipay Payment Gateway. You can use any supported (MasterCard, Visa, American Express, Diners, etc).

How Will My Order Be Delivered?

Your order(s) will be 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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  • Brand: StellaDoradus
  • Product Code: LTE-Combiner8
  • Availability: In Stock
  • €2,067.00
  • Ex Tax: €1,680.49