Garmin International Inc 01443 Manual De Usuario

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Page 1-6
GTX 3000 Installation Manual
Revision A
190-00926-01
1.4.4 Physical Characteristics
1.4.5 Power Requirements
1.5 License Requirements
The Telecommunications Act of 1996, effective February 8, 1996, provides the FCC discretion to 
eliminate radio station license requirements for aircraft and ships.  The GTX 3000 installation must 
comply with current transmitter licensing requirements.  To find out the specific details on whether a 
particular installation is exempt from licensing, please visit the FCC web site 
http://wireless.fcc.gov/aviation.
If an aircraft license is required, make application for a license on FCC form 404, Application for Aircraft 
Radio Station License.  The FCC also has a fax-on-demand service to provide forms by fax.  The 
GTX 3000 owner accepts all responsibility for obtaining the proper licensing before using the GTX 3000.
The UHF transmitter in this equipment is guaranteed to meet federal 
communications commission acceptance over the operating temperature range.  
Modifications not expressly approved by Garmin could invalidate the license and 
make it unlawful to operate the equipment.
1.6 Certification
The conditions and tests required for TSO approval of this article are minimum performance standards.  It 
is the responsibility of those installing this article either on or within a specific type or class of aircraft to 
determine that the aircraft installation conditions are within the TSO standards.  TSO articles must have 
separate approval for installation in an aircraft.  The article may be installed only if performed under 
14 CFR Part 43 or the applicable airworthiness requirements.
Table 1-3 GTX 3000 with 011-02515-00 Rack
Characteristic
Specification
Width, Unit in Rack 
2.58 inches (65.4 mm)
Height, Unit in Rack
6.47 inches (164.2 mm)
Depth (rack w/connectors)
10.94 inches (278 mm) 
Weight, Unit only
5.2 lbs (2.36 kg)
Connecter (including backshell) and Rack Weight
0.7 lbs (0.32 kg)
Installed Weight (unit, rack, and connectors)
5.9 lbs (2.68 kg)
Table 1-4 Power Requirements
Characteristic
Specification
Input Voltage
14/28 Vdc  See the Environmental Qualification Form for details 
on surge ratings and minimum/maximum operating voltages.
Power Input
22 Watts Typical, 45 Watts Maximum
Maximum Full TSO Reply Rate; 
1200 PRF, Code 7777
1.6 A @ 28 Vdc, 3.6 A @14 Vdc
Maximum Quiescent
0.85 A @ 28 Vdc, 1.7A @ 14 Vdc
CAUTION
DRAFT