Technical data

VHF/AM RADIO FSG 2T
Appendix B
72 FAV_D10048 June 2014
Appendix B, Environmental Performance Classification
Statement of the Level of Compliance with appropriate JAR TSO.
EUROCAE ED-14D / RTCA DO-160D (29 July 1997), including Change 1 December 2000.
ENVIRONMENTAL CONDITIONS AND TEST PROCEDURES FOR AIRBORNE
EQUIPMENT PERFORMANCE STANDARD.
NOTE: The following information provides examples only. It is not intended to be a
comprehensive listing of all test conditions.
Conditions
Section
Description of Conducted Tests
Category
Temperature and Altitude
Low Temperature
High Temperature
In-flight Loss of Cooling
Altitude
Decompression
Over Pressure
4.3
4.5.1
4.5.2
4.5.4
4.6.1
4.6.2
4.6.3
Equipment tested to Category
Operation - 20°C / Storage -55°C
Operation +55°C / Storage +85°C
No auxiliary cooling required
50,000 ft / 15,240 m
No test required in Category D1
No test required in Category D1
D1
–
Temperature Variation
5.2
Equipment tested to Category, 5ºC / min.
B
Humidity
6.0
Equipment tested to Standard Category
A
Shock
7.1.1
7.2
7.3
Equipment tested to Category
Operational shocks 6g
Crash Safety 20g without damage
B
Vibration (for Helicopter use, the
vibration testing included 4 sets of
Unknown Frequencies of Cat. U).
8.5.1
8.5.2
8.8.1
Equipment tested to Fixed Wing Aircraft Category
Equipment tested to Fixed Wing Aircraft Category
Equipment tested to Helicopter Aircraft Category
S Curve B
S Curve M
R Curve G
Explosion
9.0
No test required
X
Waterproofness
10.0
No test required
X
Fluids Susceptibility
11.0
No test required
X
Sand and Dust
12.0
No test required
X
Fungus
13.0
No test required
X
Salt Spray
14.0
No test required
X
Magnetic Effect
15.0
Equipment tested to Category
Z
Power Input
16.0
Equipment tested to Category
B
Voltage Spike
17.0
Equipment tested to Category
B
Audio Frequency Susceptibility
18.0
Equipment tested to Category
B
Induced Signal Susceptibility
19.0
Equipment tested to Category
A
Radio Frequency Susceptibility
20.0
Equipment tested to Category
T
Radio Frequency Emission
21.0
Equipment tested to Category
H
Lightning Induced Susceptibility
22.0
No test required
X
Lightning Effects
23.0
No test required
X
Icing
24.0
No test required
X
Other Test
----
No test required
X