Intellian I3 Linear System 14.6" Dish Dual Lnb

Regular Price $3,595.00 Special Price $3,199.00
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With innovative technologies, the i3 always maintains the highest signal strength available and ensures crystal-clear TV reception.


Intellian I3 Linear System 14.6" Dish Dual Lnb

The Intellian i3 provides superior tracking performance compared to antenna systems of a similar size. With its stylish dome, the i3 is ideal for boats over 8m (25ft). The i3’s high signal gain makes it the best performing 37cm (15in) antenna system available today.

Constant and Seamless Entertainment

With innovative technologies, the i3 always maintains the highest signal strength available and ensures crystal-clear TV reception. Intellian's super-efficient 37cm (15 inch) diameter antenna provides constant, seamless reception while the vessel is moored, at anchor, motoring along the coast or cruising offshore. The i3 2-axis antenna features a built-in GPS which can accelerate the satellite signal acquisition time while boats with conventional antennas are left watching “SEARCHING FOR SATELLITE” on their screen.

Automatic Satellite Switching

DISH Network (US) and Bell TV (Canada) users will benefit from using an Intellian MIM (Multi-Satellite Interface Module) . The Intellian MIM is required to facilitate automatic switching between satellites for these services, allowing boaters to enjoy changing channels with automatic satellite switching just like a home system. See the Intellian MIM product guide for further details.

Fully Automated System

  • Automatic Satellite Search and Identification Function
  • 2-axis Stabilization provides high speed tracking

 High Performance Antenna

  • 37 cm (15in) diameter parabolic antenna for receiving the Ku-band satellite signals
  • Circular or linear polarization depending on region and LNB selected
  • Built-in HD module for Ku-band HD TV reception

 Intellian’s Patented Quick&Quiet℠ Technology (iQ²)

  • iQ² Technology allows you to tune in quickly, maintain a solid signal lock, and enjoy your favorite TV programming in quiet comfort
  • The Wide Range Search (WRS) Algorithm delivers the fastest signal acquisition available anywhere
  • Dynamic Beam Tilting (DBT) technology uses intelligent, real-time beam analysis to ensure superior signal quality while eliminating intrusive background noise experienced with conventional antennas

Antenna Control Unit

  • Intuitive controls with a digital information display on the ACU
  • Wireless automated updates and diagnostics via Aptus PC and Aptus Mobile
  • DC Out Port for easy power supply to the Intellian MIM or the Shaw Decoder Module

Multiple Receiver Capability

  • Multiple receivers and TVs can be connected using a Multi-Switch or the Intellian MIM (Multi-Satellite Interface Module)
  • Using the MIM a master receiver can be selected to control the target satellite
  • In North America, when using Dish Network or Bell TV, a MIM is required, enabling automatic satellite switching from your remote control just like you do at home

Built-in GPS and NMEA 0183 Interface

  • The i3 includes a built-in GPS inside the Antenna Unit for faster signal acquisition
  • The ship's GPS can also be connected through the NMEA 0183 port on the rear panel of the ACU

Compact Size

  • 43cm (16.9 inch) antenna radome diameter
  • Antenna weighs less than 9 kg (19.8 pounds)

Three Year Global Warranty

  • Industry leading 3-year parts and workmanship guarantee with a 1-year labor warranty for all antenna systems, ensuring peace of mind with your hardware investment
More Information
Part Number B4-309U
  • Automatic satellite search and identification function

  • 2-axis step motor for manipulating the pedestal

  • 14.6 inch (37 cm) diameter of parabola-type antenna for receiving Ku-Band (10.7 ~ 12.75GHz) satellite signal

  • LHCP/RHCP or Horizontal/Vertical polarization

  • Enabling powerful signal gain

  • Dynamic Beam Tilting (DBT) using a rotating sub-reflector with high speed BLDC motor

  • Wide Range Search (WRS) algorithm

  • Statistical search algorithm ensures rapid signal lock

  • High speed identification employing a DVB decoder

  • QPSK demodulator lock for DSS signals

  • Embedded GPS, which allows for the system to upload the GPS data automatically into the system

  • Easy satellite information change and update via WiFi using the Aptus App

  • Easy antenna status check and automatic diagnosis

  • Easy antenna control using Aptus graphical control App

  • Reliable power supply to the antenna and to the MIM module

  • Embedded HD module and TriSat function

  • Single cable from the ACU to the antenna



Radome Height

44 cm (17.3 inch)

Radome Diameter

43 cm (16.9 inch)

Reflector Diameter

37 cm (14.6 inch)


9 kg (19.8 lbs)


Operating Temp. Range

-25°C ~ 55°C (-13°F ~ 131°F)

Storage Temp. Range

-40°C ~ 80°C (-40°F ~ 176°F)

Water Ingress





3 Years Parts and 1 Year Labor


Reception Frequency

Ku-band : 10.7 ~ 12.75 GHz


RHCP / LHCP, Vertical / Horizontal

Minimum EIRP

50 dBW

Azimuth Range


Elevation Range

10° ~ 80°

Ship's Motion

Roll ±25°

Pitch ±15°

Roll & Pitch Response Rate

60° / sec

Turn Rate

60° / sec

RF Output

Dual Output


Dimensions (W × D × H)

17.8cm × 21.7cm × 5.4 cm (7.0 inch × 8.5 inch × 2.1 inch)


1.2 kg (2.6 lbs)


2 line 20 character VFD module

Power Input

9.0~30.0V DC (Typ. 30W, max 50W)

Power Output

12V DC

GPS Interface

Built-In (NMEA 0183 GPS)



Brand Intellian
Package Includes - Antenna & Radome 14.6" Reflector & North American LNB
- ACU (Antenna Control Unit) with WiFi connection for upgrades
- Built-in HD Module for Ku-Band HD (when available)
- Built-in GPS and NMEA 0183 GPS interface
- Built-in Pre-programmed Global satellite library
- Aptus App, downloadable
- Installation & Operation Manual
- Installation Template
- Quick Installation Guide
- Cable Kit:49ft (15 m) x 1EA Antenna-ACU RG6 Coaxial Cables
- 10ft (3 m) x 1EA ACU-IRD RG6 Coaxial Cables
- 33ft (10 m) x 1EA DC ACU Power Cable
- 6ft (1.8 m) x 1EA PC Serial Cable