98-145168-A 2-1
Chapter 2
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Introduction 2
This chapter has the following sections:
• General description
• Part numbers
2.1 General description
This installation manual provides the general installation instructions and setup of the
AVIATOR 200S System. See the accompanying LGA-5005 HELGA Installation Manual [8]
for the antenna which forms part of the AVIATOR 200S System.
The installer must derive specific installation details for each different aircraft type, using
this manual as a guideline, while adhering to standard aircraft practices. Refer to [1], or its
equivalent.
2.1.1 The AVIATOR 200S System
System overview
The AVIATOR 200S System is an Inmarsat aeronautical SATCOM system, which provides
Inmarsat SwiftBroadband services and safety services (Class 4). It delivers secure ACARS
services over a robust IP data link together with dual cockpit voice channels. The AVIATOR
200S System is a single-channel system for cockpit use and complies with ARINC
Characteristic 781 Mark 3 Aviation Satellite Communication Systems. The system provides
services in the L-band (1518 to 1559 MHz for the receive channel and 1626.5 to 1660.5
and 1668 to 1675 MHz for the transmit channel).
The AVIATOR 200S System provides the following classes of communication services:
• Air Traffic Service (ATS)
• Airline Operational Control (AOC)
• Aeronautical Administrative Communications (AAC)
• Aeronautical Passenger Communication (APC)
The services include cockpit voice with two voice channels, IP data (Internet), ACARS over
IP and Electronic Flight Bag (EFB) services for direct satellite communication in the
Inmarsat BGAN Satellite Network, using the Inmarsat 4th generation satellites.
The following figure shows the AVIATOR 200S System.
CAUTION! The material in this manual is subject to change. Before you
start with the installation you must verify that the complete and up-to-date
publication is used.
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General