Novatel DL-V3 user manual Appendix a, Oemv Family Receiver Performance

Appendix A

Technical Specifications

A.1 OEMV Family Receiver Performance

PERFORMANCE (Subject To GPS System Characteristics)

Position Accuracy a	Standalone:
	L1 only	1.8 m RMS
	L1/L2	1.5 m RMS
	SBAS b	0.6 m RMS
	DGPS	0.45 m RMS
	RT-20	0.20 m RMS
	RT-2	0.01 m + 1 ppm RMS
	CDGPS b	0.6 m RMS
	OmniSTAR:
	VBS	0.7 m RMS (OEMV-1 and OEMV-3 only)
	XP	0.15 m RMS (OEMV-3 only)
	HP	0.10 m RMS (OEMV-3 only)
	Post Processed	5 mm + 1 ppm RMS

Time To First Fix	Hot: 30 s (Almanac and recent ephemeris saved and approximate position)
	Warm: 40 s (Almanac, approximate position and time, no recent ephemeris)
	Cold: 50 s (No almanac or ephemeris and no approximate position or time)

Reacquisition

Data Rates

Time Accuracy a c

Velocity Accuracy Measurement Precision

Dynamics

0.5 s L1 (typical)

1.0 s L2 (typical) (OEMV-2 and OEMV-3 only)

Raw
Measurements:	20 Hz
Computed
Position:	20 Hz
OmniSTAR HP
Position:	20 Hz (OEMV-3 only)
20 ns RMS
0.03 m/s RMS
C/A code phase	6 cm RMS
L1 carrier phase:
Differential	0.75 mm RMS
L2 P code	25 cm RMS (OEMV-2 and OEMV-3 only)
L2 carrier phase:
Differential	2 mm RMS (OEMV-2 and OEMV-3 only)
Velocity	515 m/s d
Height	18,288 m d

a.Typical values. Performance specifications are subject to GPS system characteristics, U.S. DOD operational degradation, ionospheric and tropospheric conditions, satellite geometry, baseline length and multipath effects.

b.GPS-only

c.Time accuracy does not include biases due to RF or antenna delay.

d.In accordance with export licensing.

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