Features
- Acquire and track 65 satellites
simultaneously
- SKYTRAQ low power chipset
- Signal detection better than -160dBm
- Reacquisition sensitivity –155dBm
- Cold start < 30 seconds at
–147dBm
- Hot start < 1sec under open sky
- 5m CEP accuracy
- Support A-GPS function
- SBAS (WAAS, EGNOS) support
- 2M Bytes flash memory for data
logging, with 16M-Bit binary data per record that stores up to 256K
data records
- Log data can be exported to mapping
software such as Google Earth and TrackMaker
- Logging data interval programmable:
by time or distance
- Data tag (start, stop point) can be
set by user
- Ultra low power consumption: over 17
hours continuous use by 450mAh battery
- USB version 1.1/2.0 interface
- Easy-plug-in Notebook
- Super mini size:77.48x28x17.77 mm
Technical
Specifications
|
Receiver Type
|
65 parallel channels,
L1 C/A code
|
|
Accuracy
|
Position 5m CEP
Velocity 0.1m/sec
|
|
Startup Time
(average)
|
< 1sec hot start
< 30sec cold start
|
|
Signal Reacquisition
|
1s
|
|
Sensitivity
|
-155dBm Re-acquisition
-160dBm tracking
-147dBm Cold Start
|
|
Update Rate
|
1Hz standard
|
|
Dynamics
|
4G (39.2m/sec2)
|
|
Operational Limits
|
Altitude < 18,000m
or velocity < 515m/s
(COCOM limit, either may be exceeded but not both)
|
|
Protocol
|
NMEA-0183 V3.01
GPGGA, GPGLL, GPGSA, GPGSV, GPRMC, GPVTG 9600 baud, 8, N, 1
|
|
Datum
|
Default WGS-84
User definable
|
|
LED Indicator
|
Blue - GPS
/ Datalogger status
Red - Charging battery
Green - Battery low
|
|
Input Voltage
|
5V DC
|
|
Input
Current |
<26mA
tracking (1Hz standard version) |
|
Dimension:
|
77.48mm L x
28mm W x 17.77mm H
|
|
Weight:
|
15g (Including Battery)
|
|
Operating
Temperature |
-40oC ~
+85oC |
|
Humidity |
5% ~ 95% |
|
