C10 Flashcards
TCAS & GPS
1
Q
Interrogation Frequency
A
1030Mhz
2
Q
Response to Interrogation Frequency
A
1090Mhz
3
Q
TCAS Ranges for:
Surveillance
Non-threat
Proximate
A
Surveillance Range: 40nm Non-Threat: 6nm+ range or 1200ft+ altitude Proximate Traffic: Within 6nm or 1200ft
4
Q
GPS Space Segment:
Frequency
Bandwidth
A
1575.42Mhz (L1: Civilian) 12287.6Mhz (L2). Both digitally modulated and have a bandwidth of 20Mhz
5
Q
GPS Errors
A
Ephemeris Error: 2ft Atmospheric Propagation Error: 2ft Satellite Clock Error: 2ft Receiver Error: 4ft