Features:
SiRF star
Ⅲ
high performance GPS Chip Set
Very high sensitivity (Tracking Sensitivity: -159 dBm)
Extremely fast TTFF (Time To First Fix) at low signal level
Support NMEA 0183 data protocol
Built-in SuperCap to reserve system data for rapid satellite acquisition
Built-in patch antenna
Super-cohesive magnetic for mounting on the car
Water resisted and non-slip on the bottom
RS232 interface connection port
LED indicator for GPS fix or not fix
LED OFF:
Receiver switch off
LED
ON:
No
fixed,
Signal
searching
LED
Flashing:
Position
Fixed
Specification:
General
Chipset
SiRF Star
Ⅲ
Frequency L1,
1575.42
MHz
C/A code
1.023 MHz chip rate
Channels
20
channel
all-in-view
tracking
Sensitivity -159
dBm
Accuracy
Position
10
meters,
2D
RMS
5
meters,
2D
RMS,
WAAS
enabled
Velocity
0.1
m/s
Time 1us
synchronized
to
GPS
time
Datum
Default
WGS-84
Acquisition Time
Reacquisition
0.1
sec.,
average
Hot
start
1
sec.,
average
Warm
start 38
sec.,
average
