ST 4300

Worldwide voice service with added data for safety services

Flexible, affordable, compact and scalable, the ST 4300 combines global voice and data functionalities into a single box to reduce weight and box count. It takes everything Iridium can do, including FANS and ACARS, and lets you configure cabin and flight deck connectivity based on your own needs and budget. Select 1, 2, or 3 voice channels to make and receive calls anywhere in the world.

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The ST 4300 is a modern platform designed for Iridium service

Install the ST 4300 as a standalone system. Or, integrate it with Gogo Biz® or SwiftBroadband systems for broadband Internet capabilities. 

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a passenger using the ST4300 box installed on a business jet
ST 4300

ST 4300 Specifications

  • 12.62" L x 2.40" W x 7.64" H
  • (32.05 cm x 5.71 cm x 19.40 cm)
  • 8.70 lbs (3.95 kg) NOTE: weight of three LBT LRUs
Power Consumption
  • 18-33.2 VDC; 50W typical (2 LBT LRU); 108W max (with heaters on)
  • RTCA/DO-160D
  • Two-Year Limited

Learn more about global connectivity options