Honeywell 90402651-000, Описание системы, руководство по установке и обслуживанию

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Page 1-12
22 Apr 2019
23-15-49
SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUAL
ASPIRE-400
Table 1-5. Equipment Class and Subclass Identification
Equipment Class Identifier Description
AES6 AES using a High Gain Antenna (HGA), transceiver (Satellite Data
Unit)
(SDU), SDU Configuration Module (SCM) and High Power Amplifier
(HPA) function), and Diplexer Low Noise Amplifier (DLNA)
Sub-Class 6F A 6F transceiver is defined as a transceiver unit capable of operating
within an AES6 system, which uses a DF diplexer and HGA. It includes
the SDU, HPA and the SCM, as shown in Figure 1-1 Block Diagram of
an AES6 and its Major components
AES7 AES using an Intermediate Gain Antenna (IGA), transceiver (SDU,
SCM and HPA function), and Diplexer Low Noise Amplifier (DLNA)
Sub-class 7F A 7F transceiver is defined as a transceiver unit capable of operating
within an AES7 system, which uses a DF diplexer and IGA. It includes
the SDU, HPA and the SCM, as shown in Figure 1-2 Block Diagram of
an AES7 and its Major System Components
B. Honeywell SwiftBroadband System Overview
(1) The Inmarsat L-Band (1.5/1.6 GHz) SwiftBroadband Satellite Communications Network
consists of:
(a) Aircraft Earth Stations (AESs)
(b) Space segment formed by the Inmarsat-4 geostationary satellites
(c) Inmarsat Ground Network formed by
1 Radio Access Network (RAN)
2 BGAN (Broadband Global Area Network) Core Network
3 GDGW (Ground Datalink Gateway)
4 Safety Voice.
(2) The Basic configuration of the Network in relation to aircraft user terminal functionality is
depicted in Figure 1-5:
DRAFT
3rd rvw Draft as of:
29 January, 2020