User manual
FX 250 / FX 500 User Manual
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All signals (and DC power) shall pass through a single coaxial antenna cable, which con-
nects the ADU to the BDU.
3.1.2 Below Deck Unit (BDU)
The BDU has been developed for maximum exibility and is the controlling unit for the
FBB UE. It features a reliable industry standard interfacing eld and enables users to have
opmal connecvity no maer what the condions or your posion at sea.
The BDU has a built-in Web Console, which can be accessed from a computer connected
to the BDU, using an Internet browser. The Web Console provides easy conguraon of
the BDU, rmware upgrade and daily use. For more informaon, see Chapter 4, using the
Web Console.
The BDU is supplied by a +12V or +24V DC power supply, and it supplies power to the ADU
via a single RF/coaxial antenna cable.