Garmin GDL 69/69A Installation Manual - page 12
General Description
Page 1-4
GDL 69/69A Installation Manual
Revision E
190-00355-02
1.8 Technical
Specifications
The GDL 69/69A and GA 55/GA55A XM antenna are PMA approved and there is no applicable TSO.
The GA 57 GPS/WAAS – XM antenna is TSO authorized under TSO-c144. It is the responsibility of
those desiring to install this equipment either on or within a specific type of class of aircraft to determine
that the aircraft installation standards are within the prescribed standards. The following table presents
general environmental specifications. For detailed specifications, see the Environmental Qualification
form in Appendix B.
Table 1-2. GDL 69/69A Specifications
GDL 69/69A Characteristics
Specification
Operating Temperature Range
-55° C to +70° C
Input Voltage Range
9.0 to 33.0 VDC
Software Compliance
RTCA DO-178B Level D
Environmental Compliance
RTCA DO-160D
Table 1-3. GA 55, GA 55A, GA 57 Specifications
GA 55, GA 55A, GA 57 Characteristics
Specification
Operating Temperature Range
-55° C to +85° C
Input Voltage Range
Power provided by GDL 69/69A.
Software Compliance
None
Environmental Compliance
RTCA DO-160D
Table 1-4. GDL 69/69A Unit Dimensions
Characteristic Specification
Width
1.05 inches (2.66 cm)
Height
6.15 inches (15.62 cm)
Depth (Rack w/ Connectors)
7.20 inches (18.26 cm)
Unit Weight (GDL 69A)
1.86 lbs (0.84 kg)
Unit (GDL 69A) and Remote Rack Weight
2.83 lbs (1.27 kg)
NOTE
See Table 2-8 outlining weights for the GDL 69, GDL 69A, remote rack, and modular rack.