DAWN: Data Acquisition With In-Vehicle Networks
HEM Data Products

GPS Mini

SPECIFICATIONS

PERFORMANCE

RECEIVER CHIP

SIRF STAR III ARCHITECTURE

12-CHANNEL GPS RECEIVER

RECEIVER FREQUENCY

1575.42 MHZ

TRACKING

L1, C/A CODE

ACQUISITION TIME

COLD START: 42 SEC (AVERAGE)

WARM START: 38 SEC (AVERAGE)

HOT START: 1 SEC (AVERAGE)

REACQUISITION TIME: 0.1 SEC (AVERAGE)

DYNAMICS

ALTITUDE

18,000 M (60,000 FT) MAX

VELOCITY

515 M/SEC (1,000 KNOTS) MAX

ACCELERATION

4G MAX

JERK

20 M/S3

INTERFACE

INPUT/OUTPUT

NMEA-0183, SIRF BINARY PROTOCOL

OUTPUT MESSAGE

GGA, GSA, GSV, RMC, VTG, GLL

BAUD RATE

57,600 BPS

DATUM

WGS-84

PHYSICAL

WEIGHT

2 OZ

OPERATING TEMPERATURE

-40 – +125C

HUMIDITY

0-100%

+ CAN BUS + ANALOG DEVICES