Ifleetone™ User Equipment; Introduction; Above Deck Equipment - Inmarsat wideye iFleetONE Installation Manual

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iFleetONE™ Terminal Installation Manual
iFleetONE™ USER EQUIPMENT

1.1 Introduction

The iFleetONE™ user equipment (UE) consists of two units:
 Below Deck Equipment (BDU) which is a communication unit
 Above Deck Equipment (ADU) which is an antenna unit
The wired Primary Handset with a cradle is an optional accessory.

1.2 Above Deck Equipment

The ADU is a 3-axis controlled antenna unit which is self-tracking.
The radome covers the antenna unit, which is comprised of
 Antenna Module
 RF and GPS Module
 Rotary Joint
 Antenna Pedestal
The antenna module includes a low noise amplifier (LNA), high power amplifier (HPA), and
tracking receiver circuitry. All the signals and power pass through a single coaxial antenna
cable, which connects the ADU to the BDU.
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