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Intellian B3-401S i4 US HD System with 45cm (17.7 inch) Dish North Americas LNB (B3401S)
Intellian B3-401S i4 US HD System with 45cm (17.7 inch) Dish North Americas LNB (B3401S)

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Intellian B3-401S i4 US HD System with 45cm (17.7 inch) Dish North Americas LNB (B3401S)

Brand: Intellian           P\N: B3-401S          

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Availability: Usually Ships Same Day
Condition: New

Your Price: $429999

List Price: $4,995.00


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Intellian The i-Series Marine Satellite Antennas are some of the most technologically advanced, dependable, and easy to use marine grade, in motion, television antennas in the world. Intellian manufactures antennas with a solid state design and with fewer moving parts, so their products are smaller, more cost-effective, low maintenance, easy to install and operate, durable and reliable. Intellian bring satellite entertainment to the high seas.


  • Fully Automated System

  • Competitor methods search for the narrow-bandwidth of the main lobe, however Intellians exclusive WRS searches for the wide range of side lobes and jumps up to the main lobe, providing faster satellite acquisition.

  • Dynamic Beam Tilting (DBT) Technology

  • A high-speed sub-reflector rotates off axis, checking signal strength at 50 times per second and compensating the tracking direction. Less movement of the main-reflector means less noise and extends the product life.

  • Fully Automated Digital Video Broadcasting (DVB) Identification

  • DVB-S2 Decoder with CPLD enables high speed identification.

  • New Type Antenna Control Unit

  • Easy to change and update satellite information

  • Easy antenna status check and automatic diagnosis

  • Easy antenna control using PC interface

  • Built-in GPS and NMEA 0183 Interface Port

  • Automatic satellite search and identification

  • The i4 includes a built-in GPS inside of the Antenna Unit for faster signal acquisition. The ships GPS can also be connected through the NMEA 0183 port on the rear panel of the ACU.

  • 2-axis step motors to stabilize the pedestal

  • Enhanced Antenna

  • Highly efficient parabolic antenna enables 49dBW of minimum EIRP.

  • RHCP / LHCP, Vertical / Horizontal polarization

  • 18 inch antenna dish weighs less than 26 pounds

  • Wide Range Search (WRS) Algorithm


• Radome Height: 21.2 in ( 54 cm )
• Radome Diameter: 19.7 in ( 50 cm )
• Antenna Dish Diameter: 17.7 in ( 45 cm )
• Weight: 25.5 lbs ( 11.6kg )

• Operating Temp. Range: -15 C to +55 C / +5 F to +131 F
• Storage Temp. Range: -25 C to +70 C / -13 F to +158 F
• Water Ingress: IPX6
• Approvals: CE / FCC

• Reception Frequency: Ku-band (10.7 ~ 12.75 GHz)
• Polarization: RHCP / LHCP, Vertical / Horizontal
• Minimum EIRP: 49 dBW
• Azimuth Range: 680
• Elevation Range: 0 to 90
• Ships Motion: Roll 25 , Pitch 15
• Roll & Pitch Response Rate: 50 /sec
• Turn Rate: 50 /sec
• RF Output: Dual / Quad Output

ACU (Antenna Control Unit)
• Dimensions (W x D x H): 7" x 8.5" x 2.1" (17.8 x 21.7 x 5.4 cm)
• Weight: 2.6 lbs (1.2 kg)
• Display: 2 line 20 character VFD module
• Control Key: 5 Integrated Push Buttons
• Power Input: 9.0-30.0V DC (Typ. 30W, Max 50W)
• GPS Interface: NMEA0183



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