Datasheet: Trimble Lassen iQ Manual – PDF
Key Features: | |
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Performance: | |
General: |
L1 frequency, C/A code (SPS), 8-channel, continuous tracking receiver, 32 correlators |
Update rate: |
TSIP @ 1Hz; NMEA @ 1Hz; TAIP @ 1Hz |
Accuracy: |
Horizontal: <6 meters (50%), <9 meters (90%) |
DGPS accuracy: |
Position: 2m CEP (50%) |
Acquisition: |
Hot start: <15 seconds (90%) |
Reacquisition: |
<2 seconds (90%) (after signal loss) |
Dynamics: |
Acceleration: 4g (39.2 m/sec2) |
Operational limits: |
Altitude <18,000m or velocity <515 m/sec |
Environmental: | |
Operating temp: |
– 40°C to +85°C |
Storage temp: |
–55°C to +100°C |
Vibration: |
0.008 g2/Hz 5Hz to 20Hz |
Operating Humidity: |
5% to 95% R.H. non-condensing, @ +60°C |
Electrical: | |
Prime power: |
+3.0 VDC to +3.6 VDC (3.3 V typ.) |
Consumption: |
GPS board only: 95mA, 0.47W |
Back-up power: |
+3.2 to +5V DC |
Antenna power: |
3V at 25mA available |
Interface Characteristics: | |
Serial ports/1PPS: |
CMOS TTL levels |
Supported Protocols: |
TSIP @ 9600 baud, 8-Odd-1 (configurable) |
NMEA messages: |
GGA, VTG, GLL, ZDA, GSV, GSA and RMC |