Rainbow Electronics EB-230 - Manual (Page 6)

EB-230 Data Sheet
Ver 1.3 6
2.3 Specification
General
GPS technology MTK GPS chipset
Frequency L1, 1575.42 MHz
C/A Code 1.023 MHz chip rate
Channels 32 channels all in view tracking
Sensitivity Better than -158dBm
Receiver Accuracy
Position Without aid: 3.0 m 2D-RMS
DGPS (WAAS, EGNOS, MSAS, RTCM): 2.5 m
Velocity Without aid: 0.1 m/s
Time 100 ns RMS
Datum
Datum WGS84(Default) total 219 datums
Time to First Fix
Hot start 1 sec, average
Warm start 33 sec, average
Cold start 36 sec, average
Reacquisition <1sec
Protocol
GPS Output Data
Update Rate
NMEA 0183 (V3.01) - GGA, GLL ,GSA, GSV, RMC, VTG
Baud rate 9600 bps, Data bit: 8, Stop bit: 1 (default)
1HZ(default)
1PPS Enable (1Hz pulse 10% duty cycle)
Limitations
Acceleration Limit <4G
Altitude Limit <18,000 meters
Velocity Limit <515 meters/sec.
Jerk Limit 20 m/sec.
Power
Operation Current Acquisition: 55 mA
Tracking: <30 mA (w/o Active ANT)
DC Input Range VCC 3.0Vdc ±10%
VBAT 1.0~1.5Vdc
Physical
Dimension 12 x 12 x 3mm
Temperature
Operating -30℃ ~ +85℃
Storage -40℃ ~ +125℃
Humidity 5% to 95% non-condensing
Antenna
Impedance 50Ω
Protection Build-in Short circuit and Over current protection
Output Voltage 3.0VDC
Mounting
SMT Type 18Pin