Page 1-2
GDR 66 Installation Manual
Revision A
190-00303-24
1.4 Technical Specifications
1.4.1 Environmental Qualification Form
It is the responsibility of the installing agency to obtain the latest revision of the GDR 66 Environmental
Qualification Form. This form is available directly from Garmin under the following part number:
GDR 66 Environmental Qualification Form, Garmin part number 005-00548-01
To obtain a copy of this form, see the dealer/OEM portion of the Garmin web site (
www.garmin.com)
.
1.4.2 Physical Characteristics
Table 1-1 list the physical characteristics for the GDR 66 unit, rack, and connectors. Please refer to
Appendix A for additional information.
1.4.3 General Specifications
For detailed specifications, see the Environmental Qualification Form.
Table 1-1 Physical Characteristics
Characteristics
Specifications
Width (w/out Rack)
2.06 inches (5.23 cm)
Height (w/out Rack)
6.46 inches (16.4 cm)
Depth (w/out Rack)
8.78 inches (22.3 cm)
Width (with Rack)
2.06 inches (5.23 cm)
Height (with Rack)
6.62 inches (16.8 cm)
Depth (with Rack & Connectors)
10.1 inches (25.8 cm)
Unit Weight
4.2 lbs. (1.9 kg)
Rack Weight
0.36 lbs. (0.16 kg)
Connector Weight
0.33 lbs. (0.15 kg)
Table 1-2 General Specifications
Characteristics
Specifications
Operating Temperature Range
-55°C to +70°C. For more details see Environmental Qualification Form.
Humidity
95% non-condensing
Altitude Range
-1,500 ft to 55,000 ft
Software Compliance
RTCA/DO-178B Level C, EUROCAE/ED-12B Level C
Environmental Conditions
RTCA/DO-160E, EUROCAE/ED-14E
DRAFT
