T-RX™ User Guide
Version 1.4
ADS-B 1090ES / ADS-B 978 UAT Test Item Descriptions
AC 20-165B required elements shown as error if missing or below requirements
Mode S
Address
DF17 ICAO address with registration decoding (USA and Canada only) / Hex /
Octal
Flight ID
DF17 Flight ID. Error if missing
Length /
Width Upper
Bound (Gnd)
Reported when in the ground state. Error if undefined
Latitude /
Longitude
Positive latitude is N, negative is S. Positive longitude is E, negative is W.
1090ES Surface (Gnd) position requires current position set in the config
page to resolve N-S hemisphere and E-W quadrant ambiguity
Note: 1090ES position is decoded using the Global CPR algorithm which fully
utilizes all even/odd data sent in the ADS-B messages
Pressure /
GNSS Altitude
Type is Pressure or GNSS (HAE) as reported by ADS-B transmitter, or "---" if
unavailable. Only reported in Air mode
Geometric
Altitude
Reported if altitude type is pressure and GNSS altitude available. Only
reported in Air mode
Groundspeed
-or-
Airspeed
Heading /
Track
E/W and N/S if GNSS velocity over ground available
Airspeed in knots if groundspeed is not available
Heading/Track Mag/True if groundspeed is not available
Mode A Code Mode A squawk. IDENT, Emerg Alert, Temp Alert if active. Error if missing
Emergency /
Priority Status Emergency/Priority Status type and code
State
Airborne or Surface
Emitter
Category
Category as programmed in the ADS-B transmitter. Error if missing
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Содержание T-RX
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Страница 39: ...T RX User Guide Version 1 4 ADS B 1090ES Test Airborne Mode 39 ...
Страница 40: ...T RX User Guide Version 1 4 Surface Mode 40 ...
Страница 50: ...T RX User Guide Version 1 4 MODE S GICB Test 50 ...
Страница 56: ...T RX User Guide Version 1 4 Sample Test Report 56 ...