System Overview190-01499-02 GTX 3X5 Transponder TSO Installation ManualRev. 9 Page 1-11 System Overview1.1 Scope ............................................................................................................................................................ 1-11.2 Equipment Description................................................................................................................................... 1-21.3 Definitions and Abbreviations ........................................................................................................................ 1-31.4 ADS-B Capabilities ......................................................................................................................................... 1-41.4.1 ADS-B Out .............................................................................................................................................. 1-41.4.2 ADS-B In ................................................................................................................................................. 1-41.4.3 Installation Approval for ADS-B Systems .................................................................................................. 1-41.5 FIS-B Capabilities ........................................................................................................................................... 1-51.6 TIS System Capabilities................................................................................................................................... 1-51.7 Interface Summary......................................................................................................................................... 1-61.8 General Specifications.................................................................................................................................... 1-81.9 Transponder Specifications .......................................................................................................................... 1-101.10 UAT Receiver Specifications (GTX 345 Only)................................................................................................. 1-111.11 1090 MHz Receiver Specifications................................................................................................................ 1-111.12 GPS Specifications (Units with Internal GPS Only) ......................................................................................... 1-111.13 Power Specifications .................................................................................................................................... 1-121.14 Certification................................................................................................................................................. 1-131.14.1 Non-TSO Functions................................................................................................................................ 1-151.14.2 Design Assurance Levels ........................................................................................................................ 1-151.14.3 Transmitter Grant of Equipment Authorization ...................................................................................... 1-161.15 License Requirements .................................................................................................................................. 1-161.16 Reference Documents.................................................................................................................................. 1-171.1 ScopeNOTEGarmin recommends installation of the GTX 3X5 by a Garmin–authorized installer. Garmin will not beliable for damages that result from improper or negligent installation of the GTX 3X5 to the extentpermitted by law.Mechanical and electrical information to install the GTX 3X5 into an aircraft is provided in this manual. It is notequivalent to an approved airframe-specific maintenance manual, installation design drawing, or installation datapackage. The content of this manual assumes use by competent and qualified avionics engineering personnel and/oravionics installation specialist using standard maintenance procedures in accordance with Title 14 of the Code ofFederal Regulation and other related accepted procedures.
