Table 9 Ant-81A Tcas Directional Antenna Leading Particulars - Honeywell CAS-100 Maintenance Manual

Table 9. ANT-81A TCAS Directional Antenna Leading Particulars
Characteristic
Form Factor
Antenna Base Types
Temperature Range
Operating
Storage
Maximum Weight
Overall Dimensions
Antenna Mounting Footprint
Antenna Mounting
Exterior Material
Number of Antenna Array Elements
Polarization
Power Requirements
Transmission Frequency
Receiving Frequency
Connectors
Quantity
Type
Pressurization
Lightning Protection
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MAINTENANCE MANUAL
CAS-100 COLLISION AVOIDANCE SYSTEM
ARINC 735A (teardrop shape)
Curved base (071-50001-8104)
Flat base
-55C to +70C
-55C to +85C
2.0 lb (0.91 kg)
See Outline Drawings, Figures 2007 thru 2009.
See Figure 2010.
Mounts directly to aircraft using mounting screws defined in
Figures 2007 thru 2009. An antenna adapter (Figure 2010)
is available for mounting flat-base antenna on a curved
surface.
High-strength composite
Four
Vertical
None
1030 ±1 MHz
1090 ±3 MHz
Four
See Outline Drawings, Figures 2007 thru 2009.
Withstands a pressure differential of 25 P.S.I.A.
Meets swept zone 2A lightning strike requirements.
Description
(071-50001-8102, -8103)
34-45-47
Page 28
1 Dec 2003