INS/GPS Performance:
Update Rate	100Hz
Start-up Time	10 seconds (initial attitude); 1 minute (full alignment)
Heading Range	± 3.14 rad (± 180 deg)
Attitude Range Pitch	± 1.57 rad (± 90 deg)
Attitude Range Roll	± 3.14 rad (± 180 deg)
Altitude Range	-304.8 m to 15,240 m (-1,000 ft to 50,000 ft)
Baro-inertial Altitude Accuracy	<13.7 m (45 ft) at sea level, <91.4 m (300 ft) at 15,240 m (50,000 ft) altitude
GPS Range	Worldwide
Lat/Long Position Accuracy	GPS C/A Code; differential-ready; WAAS enabled
GPS Antenna Power	5V
Airspeed Accuracy	<2 knots @ 40 knots, <1 knot @ 60 knots
Max Airspeed	650 knots standard, 165 knots optional
IMU Performance:
Maximum Angular Rates	± 3.49 rad (± 200 deg/s)
Maximum g Range	± 10 g
Attitude Heading Accuracy (1 Sigma) with GPS:
Pitch/Roll Accuracy	.005 rad (0.3 deg)
Heading Accuracy	.008 rad (0.5 deg)¹
Extended GPS Outage (1 Sigma):
Pitch/Roll Accuracy	.008 rad (0.5 deg)¹
Heading Accuracy	.017 rad (1 deg)¹
Position and Velocity Accuracies with GPS Aiding:
Horizontal velocity accuracy2	0.1 m/sec rms in each direction
Vertical velocity accuracy2	0.15 m/sec rms
Horizontal position accuracy2	2.5 m CEP3 typical standalone; 2.0 m CEP typical with SBAS or local area DGPS4
3D position accuracy2	5.0 m SEP5 typical standalone; 3.0 m SEP typical with SBAS or local area DGPS4
¹Dependent on the accuracy of the measured external magnetic field
2When operating with GPS aiding (in modes 1, 2 or 5) from a C/A code receiver
3CEP = Circular Error Probable; the radius of a horizontal circle, centered at the antenna’s true position, containing 50% of the fixes
4Depends on the accuracy of the correction data of the DPGS or SBAS service
5SEP = Spherical Error Probable; the radius of the sphere, centered at the true position, contains 50% of the fixes

Size	13.9 x 12.7 x 6.35 cm (5.5 x 5.0 x 2.5 in)
Weight	756 g (1.7 lb)
Enclosure	Aluminum
Power	4.5 W nominal @ 18-36 VDC
Data Storage	32 MB disk on chip, non-volatile

Voltage Limits	The unit operates with an input from 18 VDC to 36 VDC, nominal 4.5W
Starting Current	The starting current does not exceed 2.5 amps at 28 VDC
Current Limits	The running current does not exceed 0.3 amps at 28 VDC

Operating Temperature	-40 to 70 deg C
Non-operating Temperature	-54 to 85 deg C
Operating Vibration	MIL-STD-810
Humidity	Sealed enclosure
Serial Input/Output	RS-422 INS, baud: 115.2 kb/s

INS/GPS Performance:
Update Rate	100Hz
Start-up Time	10 seconds (initial attitude); 1 minute (full alignment)
Heading Range	± 3.14 rad (± 180 deg)
Attitude Range Pitch	± 1.57 rad (± 90 deg)
Attitude Range Roll	± 3.14 rad (± 180 deg)
Altitude Range	-304.8 m to 15,240 m (-1,000 ft to 50,000 ft)
Baro-inertial Altitude Accuracy	<13.7 m (45 ft) at sea level, <91.4 m (300 ft) at 15,240 m (50,000 ft) altitude
GPS Range	Worldwide
Lat/Long Position Accuracy	GPS C/A Code; differential-ready; WAAS enabled
GPS Antenna Power	5V
Airspeed Accuracy	<2 knots @ 40 knots, <1 knot @ 60 knots
Max Airspeed	650 knots standard, 165 knots optional
IMU Performance:
Maximum Angular Rates	± 3.49 rad (± 200 deg/s)
Maximum g Range	± 10 g
Attitude Heading Accuracy (1 Sigma) with GPS:
Pitch/Roll Accuracy	.005 rad (0.3 deg)
Heading Accuracy	.008 rad (0.5 deg)¹
Extended GPS Outage (1 Sigma):
Pitch/Roll Accuracy	.008 rad (0.5 deg)¹
Heading Accuracy	.017 rad (1 deg)¹
Position and Velocity Accuracies with GPS Aiding:
Horizontal velocity accuracy2	0.1 m/sec rms in each direction
Vertical velocity accuracy2	0.15 m/sec rms
Horizontal position accuracy2	2.5 m CEP3 typical standalone; 2.0 m CEP typical with SBAS or local area DGPS4
3D position accuracy2	5.0 m SEP5 typical standalone; 3.0 m SEP typical with SBAS or local area DGPS4
¹Dependent on the accuracy of the measured external magnetic field
2When operating with GPS aiding (in modes 1, 2 or 5) from a C/A code receiver
3CEP = Circular Error Probable; the radius of a horizontal circle, centered at the antenna’s true position, containing 50% of the fixes
4Depends on the accuracy of the correction data of the DPGS or SBAS service
5SEP = Spherical Error Probable; the radius of the sphere, centered at the true position, contains 50% of the fixes

Size	13.9 x 12.7 x 6.35 cm (5.5 x 5.0 x 2.5 in)
Weight	756 g (1.7 lb)
Enclosure	Aluminum
Power	4.5 W nominal @ 18-36 VDC
Data Storage	32 MB disk on chip, non-volatile

Voltage Limits	The unit operates with an input from 18 VDC to 36 VDC, nominal 4.5W
Starting Current	The starting current does not exceed 2.5 amps at 28 VDC
Current Limits	The running current does not exceed 0.3 amps at 28 VDC

Operating Temperature	-40 to 70 deg C
Non-operating Temperature	-54 to 85 deg C
Operating Vibration	MIL-STD-810
Humidity	Sealed enclosure
Serial Input/Output	RS-422 INS, baud: 115.2 kb/s

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