Garmin GTS 820 TAS, Руководство пилота

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Garmin GTS Traffic Systems 190-00587-02 Rev. E
2.2 ADS-B IN
The GTS ADS-B In capability allows it to receive traffic data through a built in
1090 MHz Extended Squitter (1090 ES) receiver. ADS-B IN is a core technology
in the FAA NextGen air traffic control system and is comprised of three segments:
ADS-B (Broadcast), ADS-R (Rebroadcast), and TIS-B. The ADS-B In function
must be enabled at the time of system installation. If the ADS-B In function is
disabled, only active surveillance is used.
NOTE : Full ADS-B In functionality is only available in GTS 800, GTS 820,
and GTS 850 systems with system software version 4.00 and later; and in
GTS 825 and GTS 855 systems with system software version 3.00 and later.
Earlier software versions provide limited ADS-B IN functionality: Position
data from the 1090 ES ADS-B is used to derive bearing for a correlated
intruder tracked with active surveillance.
Automatic Dependent Surveillance - Broadcast (ADS-B) is the automatic
broadcast of position reports by aircraft, surface vehicles, and transmitters on
fixed objects. These broadcasts contain much more data than just a simple
position report, they include: identity (Flight ID/Tail Number, ICAO registration
number, etc), ground track, ground speed, pressure altitude, indications of
equipment capabilities, and emergency status.
Figure 1 ADS-B Operation - FAA Illustration