Cobham SAILOR 4300 L-BAND Terminal

Compact and incredibly easy to install, the SAILOR 4300 Iridium Certus Connected™ terminal is the pinnacle of L-band satcom performance and reliability. It ensures that your link to the Iridium® NEXT network is always available so you can operate safer, smarter and more efficiently through the power of always available communication and digitally connected applications.

Next generation

Iridium CertusSM is a new portfolio of global satellite services powered by Iridium® NEXT, a ground-breaking L-band global satellite constellation, which features a cross-linked Low-Earth Orbit (LEO) architecture to provide 100% coverage over the earth’s surface. With SAILOR

4300 providing your on-board link, you are guaranteed high bandwidth IP connectivity and three high-quality voice lines for global calling wherever you are.


  • Track multiple satellites with no moving parts
  • Configure your way: Bulkhead and 19” rackmount BDU
  • Be compliant with future GMDSS regulations through built in GNSS
  • Seamlessly integrate with 3rd party applications & devices via convenient web API.
  • Reduce time spent managing devices: no scheduled service required
  • Simple installation: Single cable, compatible with any existing SatCom device
  • Synchronize offshore operations with onshore business functions: 3 voice lines, 352/176 data speeds (upgradable to 704/176)
Always there. Everywhere.