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IFD5XX Installation Manual
600-00299-000
Page 13 of 198
Revision: 02
1.3.3 GPS Specifications
Channels
16 channels (13 GPS, 3 GPS/WAAS/SBAS)
Velocity
1000 knots maximum (below 60,000 ft)
TTFF (Time to First Fix)
150 seconds
Reacquisition
20 seconds
Position Update Interval
0.2 seconds (5 Hz)
Lat/Long Position Accuracy
3.4 meters
Fault Detection/RAIM
RAIM/FDE WAAS Beta 3 Compliant @ 5 Hz
Sensitivity
-123 dBm
GPS System Design Assurance (SDA)
DO-178B Level B, DO-254 Level B
GPS Source Integrity Level (SIL)
3 – Enroute
Source Integrity Level Supplement (SIL
SUPP
)
0 – “per hour”
Navigation Accuracy Category Velocity
(NAC
V
)
Category 3 (ADS-B installations should use a
NACv of 1 unless GPS tests support a higher
category)
Receiver Class
TSO-C146c Class Gamma 3 receiver that
complies with AC 20-138C
Table 4: IFD5XX GPS Specifications
Содержание IFD540
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Страница 124: ...IFD5XX Installation Manual 600 00299 000 Page 124 of 198 Revision 02 Figure C 34 Instrument Panel Cutout ...
Страница 125: ...IFD5XX Installation Manual 600 00299 000 Page 125 of 198 Revision 02 Figure C 35 GPS Antenna Installation Forward ...
Страница 127: ...IFD5XX Installation Manual 600 00299 000 Page 127 of 198 Revision 02 Figure C 37 GPS Antenna Doubler ...
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