ARINC 768-2 : 2011
Current
The latest, up-to-date edition.
Hardcopy , PDF
English
01-01-2011
1.0 INTRODUCTION
1.1 Purpose of this Document
1.2 System Description
1.3 Functional Descriptions
1.4 Unit Description
1.5 Interchangeability
1.6 Regulatory Approval
1.7 Reliability
1.8 Reference Documents
2.0 INTERCHANGEABILITY STANDARDS
2.1 Introduction
2.2 Form Factors, Connectors, and Index Pin Coding
2.3 Weights
2.4 Standard Interwiring
2.5 Power Circuitry
2.6 Standard Interfaces
2.7 Environmental/EMI Requirements
2.8 Cooling
2.9 Grounding and Bonding
2.10 Standardized Signaling
2.11 Radome
2.12 WRAU Mounting Adjustments
3.0 SYSTEM CHARACTERISTICS
3.1 Purpose
3.2 Traffic Surveillance Functions
3.3 Weather Surveillance Function
3.4 TAWS
3.5 ISS Display
3.6 Alert
3.7 Aircraft Interfaces
3.8 General Maintenance
4.0 ACAS/ATC ANTENNA
4.1 Introduction
4.2 RF Characteristics
4.3 Antenna Installation
4.4 Environmental Considerations
5.0 WEATHER RADAR ANTENNA UNIT
5.1 Design Criteria
5.2 Antenna Control
5.3 Beam Width and Shape
5.4 Installation
5.5 Interface
5.6 WRAU Power
5.7 Environmental Considerations
6.0 CONTROL PANEL
6.1 Introduction
6.2 Form Factors and Connectors
6.3 Control Functions
6.4 Interface
6.5 Brightness Control
6.6 Control Panel Power
6.7 Human-Centered Design
7.0 BUILT-IN TEST AND MAINTENANCE CONSIDERATIONS
7.1 General
7.2 TCAS Functional Test
7.3 Transponder Function Test
7.4 Radar Function Test
7.5 TAWS Functional Test
7.6 Provisions for Automatic Test Equipment
ATTACHMENTS
1 ISS Configurations
2A Example Control Panel Layout - Type I
2B Example Control Panel Layout - Type II
2C Example Control Panel Layout - Type III
2D Control Panel Dimensions
3A Bearing Antenna Mounting Layout
3B TCAS Antenna Envelope
3C Aircraft Installations
4 Weather Radar Antenna Mounting Specifications
5A Interwiring Overview
5B ISS Connector Positioning
5C ISS Pin Allocation
5D ISS Control Panel - Type I Pin Assignment
5E ISS Control Panel - Type II Pin Assignment
5F ISS Control Panel - Type III
5G-A - Weather Radar Antenna Unit (WRAU)
Pin Assignment - Copper Wire
5G-B - Weather Radar Antenna Unit (WRAU)
Pin Assignment - Fiber Optic
5H - Alternate Left Bottom Plug (LBP) - (A380/A350
Configuration)
6 Basic Alert Prioritization
7 Summary of Environmental Test Guidelines
8 Acronym List
ARINC Standard - Errata Report
ARINC IA Projection Initiation/Modification (APIM)
Guidelines for Submittal
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