User's Manual

SYSTEM DESCRIPTION AND INSTALLATION MANUAL
T
3
CAS/Part No.9005000
Table 1-15: T
3
CAS Computer Unit Leading Particulars (cont.)
Item
Specification
●
Receiver MTL Over Frequency
(Normal Operation)
-75 ±3 dBm (_90% Interrogations
decoded)
●
Receiver Dynamic Range
(Normal Operation)
-75 to -24 dBm (_99% for signal levels
greater than MTL +3 dB)
●
Lower Level Receiver Signal Rejection
(Normal Operation)
-82 dBm (≤10% Interrogations
decoded)
Receiver Signal Processing
Pulse and DPSK Modulation
Table 1-16: T
3
CAS Computer DO-160E Categories
DO-160E
Section
Condition Category
4.0 (except
4.5.5)
Temperature and Altitude
Category A2, Partially controlled temperature,
Pressurized to 15,000 ft (4,572 m)
Category F2, Non-controlled temperature, Non-
pressurized, 55,000 ft (16,764 m) maximum
4.5.5 In-Flight Loss of Cooling
Category Y (300 minutes). Refer to NOTE following
this Table.
5.0 Temperature Variation
Category B, Non-controlled temperature,
Equipment mounted internal in aircraft
6.0
Humidity
Category B, Severe Humidity environment
7.0 Operational Shock and Crash Safety Category E
8.0 Vibration
Category R, curves B and B1
Category S, curve M
9.0 Explosion Atmosphere Category E
10.0 Waterproofness Category X, Not Applicable
11.0
Fluids Susceptibility
Category X, Not Applicable
12.0
Sand and Dust
Category X, Not Applicable
13.0
Fungus Resistance
Category F
14.0 Salt Fog Category X, Not Applicable
15.0 Magnetic Effect
Category Z, Less than 0.3 m for 1 degree
deflection
16.0 Power Input
Category A(CF) for AC Power Inputs
Category X for AC input harmonics, no tests
performed
Pub. No. 8600200-001, Revision 004
34-45-29
1-52
04 Nov 2014
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