UAV-1004270-001
18
Rev A
6.6.2 Mode S Transponder Specifications
Characteristics
Specifications
Transmit frequency
1090 MHz
Transmit power
54dBm (250W)
Receive frequency
1030 MHz
ATCRBS sensitivity
-74 dBm
Mode S sensitivity
-74 dBm
6.6.3 GPS/SBAS Specifications
Characteristics
Specifications
Number of channels
15 (12 GPS and 3 GPS/SBAS)
Frequency
1575.42 MHz L1, C/A code
Sensitivity
Tracking
Reacquisition
Cold Start
Hot Start
-166 dBm
-160 dBm
-148 dBm
-160 dBm
Horizontal position accuracy
6 m RMS with SBAS
Velocity accuracy
0.05 m/s
Heading accuracy
0.3 degrees
TTFF (Time to First Fix)
58 seconds typical with current almanac
and position
Reacquisition
1 second typical
Position update interval
0.2 second (5 Hz)
Time mark
±20 ns of UTC
Datum
WGS-84, HAE
6.6.4 Position Light Specifications
Characteristics
Specifications
Color
Aviation White
Intensity
20 candelas (±70° aft)