DO-160 specifications
A-2
Appendix A: Equipment specifications
98-152675-A
Cobham Public
A.2
DO-160 specifications
A.2.1
Qualification Forms
The Environmental Qualification Forms list the environmental categories under which the
LGA-5005 has been approved.
Part Number:
LGA-5005
Qualification
Details
Environmental
Refer to RTCA DO-160G for further details on the
following Environmental Qualification Forms.
Table A-2: Qualification Forms
Conditions
DO-160G
Cat.
Comments
Temperature and
Altitude
For installation in:
• Non-controlled-temperature locations
• Non-pressurized locations.
• Pressurized locations.
Low temperature
4.5.1 & 4.5.2
F2
For installation in non-controlled-temperature
locations.
Ground Survival Low Temperature: -55°C
Short-Time Operating Low Temperature: -55°C
Operating Low Temperature: -55°C
High temperature
4.5.3 & 4.5.4
F2
For installation in non-controlled-temperature
locations.
Ground Survival High Temperature: +85°C
Short-Time Operating High Temperature: +70°C
Operating High Temperature: +70°C
The antenna will disable its transmitter when needed to
prevent damage due to overheating.
In-flight loss of cooling
4.5.5
X
Not applicable.
Altitude
4.6.1
F2
For installation in non-pressurized locations:
Max. 55000 ft
Overpressure
4.6.3
A2
For installation in pressurized locations:
-15000 ft
Temperature variation
5.0
A
Externally mounted: 10°C/minute
Humidity
6.0
C
External equipment.
Table A-3: Common environmental conditions and tests (DO160G) for LGA-5005