| Receiver: |
| Frequency
L1, 1575.42MHz |
| C/A
code 1.023MHz chip rate |
| Channels
12 |
| Sensitivity
-155dBW |
| Accuracy: |
| Position
Horizontal 15m 2d RMS (SA off) |
| 10m
2d RMS,WAAS enable(SA off) |
| 1
~ 5 m, DGPS corrected |
| Velocity
0.1m/sec 95% (SA off), |
| Time
1 microsecond synchronized to GPS time |
| Datum:
WGS-84 |
| Acquisition
Rate: Reacquisition 0.1 sec., average (recovery
time for being interrupted) |
| Hot
start 8 sec., average (with ephemeris and almanac valid) |
| Warm
start 38 sec., average (with almanac but not ephemeris) |
| Cold
start 48 sec., average (neither almanac nor ephemeris) |
| Dynamic
Condition: Altitude 18,000 meters (60,000 feet)
max. |
| Velocity
515 meters/sec. (1000knots) max. |
| Power:
Voltage supply 3.8Vdc ~ 6.5Vdc |
| Current
supply Continuous mode: 47mA typical |
| Trickle
power mode: 29mA typical |
| Backup
Power +2.5V to +3.6V |
| Backup
Current 10uA typical |