User Manual Part 1

Page 1-7
16 Sep 2015
23-15-29
SYSTEM DESCRIPTION AND INSTALLATION MANUAL
JetWave™ System
© Honeywell International Inc. Do not copy without express permission of Honeywell.
2. Honeywell JetWave™ System Architecture
This section describes the Inmarsat AES system that Honeywell has implemented for the following
classes of terminal:
• Class A aftermarket satellite terminal: For use on CAT types of aircraft. This uses a FMA
assembly. The terminal can also be used in the large aircraft segment of the BRS.
• Class A OEM satellite terminal: For use on CAT types of aircraft but will be compliant to ARINC
791 standard.
• Class B satellite terminal: For use on BRS. This uses the compact TMA.
Both terminal types share the same core avionics, differing only in the antenna assembly. Each LRU in
the system (APM, Modman, KRFU, KANDU, and OAE) is designed to work only with other Honeywell
LRUs, not with third-party LRUs. Refer to Figure 1-2 for the JetWave™ system block diagram.
Cooling Natural convection and radiation only
Maintenance No scheduled maintenance required
Interfaces P1 - Power from KANDU
P2 - Control interface from KANDU
P3 - IMU power and control from KANDU
J4 - RF RX to KRFU
J5 - RF TX from KRFU
Table 1-8. B757 FMA Radome Leading Particulars
Characteristic Specification
Length 95.472 inches (585 mm) maximum
Width 43.881 inches (907.3 mm), maximum
Height 11.892 inches (238.8 mm) maximum
Weight 53.5 pounds (24.27 kg) maximum
Table 1-7. FMA Leading Particulars
Characteristic Specification