Unit Configurations ....................................................................................................................................... 3-2

3.3

Accessories Supplied...................................................................................................................................... 3-3

3.4

Optional Accessories...................................................................................................................................... 3-7

3.4.1

GAE ........................................................................................................................................................ 3-7

3.4.2

GX000 System Rack ................................................................................................................................ 3-7

3.4.3

GTX 3X5 Vertical Remote Mount............................................................................................................. 3-7

3.4.4

GPS Antenna........................................................................................................................................... 3-8

3.5

Necessary Installation Materials and Accessories Not Supplied........................................................................ 3-9

3.6

Necessary Special Tools.................................................................................................................................. 3-9

3.7

Transponder Antenna .................................................................................................................................. 3-10

3.8

GPS Antenna Requirements ......................................................................................................................... 3-11

3.9

Minimum Systems Configuration ................................................................................................................. 3-12

3.10 GTX Input Source Priority............................................................................................................................. 3-13

3.11 ADS-B In Considerations .............................................................................................................................. 3-22

3.12 Bluetooth Considerations (GTX 345R Only) .................................................................................................. 3-23

3.13 Field Enablements........................................................................................................................................ 3-23

3.14 GPS/SBAS Parameters .................................................................................................................................. 3-23

3.15 Antenna Considerations .............................................................................................................................. 3-24

3.15.1 Transponder Antenna............................................................................................................................ 3-24

3.15.2 GPS Antenna......................................................................................................................................... 3-25

3.16 Electrical Bonding ........................................................................................................................................ 3-27

3.17 Cabling and Wiring...................................................................................................................................... 3-27

3.18 Electrical Bonding Considerations ................................................................................................................ 3-27

3.19 Cooling Requirements and Considerations................................................................................................... 3-27

3.1

Introduction

Equipment information to install the GTX 3X5 and optional accessories is in this section. Cabling is made by the

installing agency to fit each particular aircraft. Always follow permitted avionics installation procedures as outlined in

AC 43.13-1B and AC 43.13-2B or later FAA approved revisions.

190-01499-02

Rev. 9

Installation Overview

GTX 3X5 Transponder TSO Installation Manual

Page 3-1

Table of Contents