AVIATOR 200/300/350 system components
B-6 Appendix B: DO-160 specifications 98-127093-H
B.2.4 Rx Power Splitter
Part Number: 405038A-003
DO-160D string: [(A1)(F1)X]CBB[SCL]EXXXXXZXXXZ[RR]M[A3E3]XXA
RTCA/DO-160D Change Numbers
Change
Number
Date of Issue Title Section
Change No. 1 Dec. 14, 2000 Vibration
Radio Frequency Susceptibility
8.0
20.0
Change No. 2 June 12, 2001 Power Input
Audio Frequency Conducted Susceptibility - Power Inputs
16.0
18.0
Table B-3: RTCA/DO-160D Change Numbers, Tx Coupler and Rx Power Splitter
Conditions DO-160D Cat. Comments
Temperature and Altitude 4.0 A1 and
F1
Installation in controlled temperature locations
and inside or outside pressurized locations.
Low Temperature 4.5.1 Min. operating low temperature: -25°C
High Temperature 4.5.2 & 4.5.3 Max. operating high temperature: +55°C
In-Flight Loss of Cooling 4.5.4 X Forced cooling is not recommended.
Altitude 4.6.1 Max. altitude: 55000 ft
Decompression 4.6.2 Decompression at 55000 ft
Overpressure 4.6.3 Overpressure at -15000 ft
Temperature Variation 5.0 C Installation within controlled temperature
locations: 2°/min.
Humidity 6.0 B Severe humidity: 95% relative humidity at 38°C
to 65°C for 240 hours.
Installation within non-environmentally
controlled zones.
Operational Shocks and
Crash Safety
7.0 B Equipment tested to: Standard operational
shocks and crash safety.
Vibration 8.0 SCL Standard sinusoidal and random vibration:
Aircraft type: Fixed wing. Turbojet, turbofan,
reciprocating or turbo propeller engines.
Aircraft zone: Fuselage
Table B-4: Environmental Qualification Form for Tx Coupler and Rx Power Splitter
SB-Lite.book Page 6 Tuesday, September 5, 2017 1:38 PM
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