RS232 Interfacs
RoHS compliance
Specification
 |
Chipset |
SiRF Star III |
 |
Interfaces |
RS232 |
 |
Protocol |
NMEA0813 GGA, GSA, GSV, RMC, GLL |
 |
Baud Rate |
4800, N, 8, 1 |
 |
Max. Update Rate |
1 Hz |
 |
Datum |
WGS84 |
 |
Channel |
20 channel |
 |
Frequency |
L1, 1575.42MHz |
 |
Hot Start |
8 sec. Average |
 |
Warm Start |
38 sec. Average |
 |
Cold Start |
48 sec. Average |
 |
Reacquisition Tike |
100 ms |
 |
Position Accuracy |
15m 2D RMS, SA off |
 |
Macimum Altitude |
18,000m |
 |
Maximum velocity |
515m/s |
 |
Voltage |
DC 5V |
 |
Antenna Type |
Built-in active antenna |
 |
Dimension |
36.2 ( L ) x 25.4 ( W ) x 14 ( H ) mm |
 |
LED Indicator: |
3D Positioning ( blinking ) or Searching GPS ( on ) |
 |
Envirommental characteristics
| Content |
Description |
| Operating temperature range |
-20 deg.C + 60 deg.C |
| Storage temperature rang |
-40 deg.C + 60 deg.C |
Pin Assignment
| Color |
Function |
| Red |
VCC |
| Yellow |
TX |
| Orange |
RX |
| Brown |
GND |
LED Indicator (Red)
| LED off |
Receiver switch off |
| LED flashing |
GPS Position Fixed |
| LED stay on |
GPS Signal searching |
|