|
Basic Specifications |
|
Chipset |
SiRF Star III chipset |
|
Channels |
20 parallel satellite-tracking channels |
|
Frequency |
1575.42 MHz |
|
Receiver |
L1 , C/A code |
| Acquisition Time ( Averaged ) |
| Cold start |
< 50 Seconds |
| Warm start |
< 40 Seconds |
| Hot start |
< 1.5 Seconds |
| Update |
1 Second continuously |
|
Receiver Accuracy |
|
Position Horizontal |
1 to 5 meter , typical |
|
Velocity |
0.05 meter/second , typical |
|
EGNOS / WAAS |
< 2.2 m , horizontal 95% of time |
|
Datum |
WGS 84 |
|
Performance |
|
Sensitivity : |
|
Acquisition |
-140 ~ -152 dBm |
|
Tracking |
-155 ~ -161 dBm |
|
Normal |
5 ~ 25 meters CEP without SA |
|
Enable EGNOS or WAAS : |
|
Position |
< 2.2 meters , horizontal 95% of time |
|
Position |
< 5 meters , vertical 95% of time |
|
Velocity |
Within 0.1 meters / second |
|
Time |
1 microsecond synchronized GPS time |
|
Use Limitation |
|
Altitude |
< 18,000 meters ( 60,000 feet ) |
|
Velocity |
< 736 meters / second ( 1000 knots ) |
|
Acceleration |
4G |
|
Jerk |
20 meter / second , Max |
|
Power Supply |
|
External Voltage |
5VDC +/- 10% |
|
Batteries |
Built in rechargeable Lithium-ion battery for system power & RTC backup |
|
Power consumption : |
|
Normal mode |
70 - 100 mA |
|
Power saving mode |
30 mA |
|
Working period ( In battery full power status ) : |
|
Continued Mode |
10 hours |
|
Power saving mode |
16 hours |
|
Note 1 : BM610 has built-in Li-battery inside , please avoid high temperature environment or sun shine
directly for a long time |
|
Output and Interface |
|
Output : |
|
Format |
NMEA0183 V2.2 |
|
Baud rate |
4800/38400 bps Factory default 4800 |
|
Data bit |
8 |
|
Parity |
No |
|
Stop bit |
1 |
|
Output protocol |
GPGGA (1 time/ 1 Sec ) , GPGSA (1 time/ 5 Sec ) ,
GPGSV (1 time/ 5 Sec ) , GPRMC (1 time/ 1 Sec ) ,
GPVTG (1 time/ 1 Sec ) , ( GPGLL , GPVTG for optional ) |
|
Datum |
WGS84 |
|
Input / output interface |
Compatible Bluetooth Serial port profiles ( SPP ) , Version 1.2 and
Class 2 ( Up to 10 meter range ) |
|
External Antenna interface |
5.0V input MMCX type active antenna connector |
|
Physical |
|
Size |
|
|
Weight |
|
|
Operating temperature |
-10 to + 60ºC |
|
Storage temperature |
-20 to +85ºC |
|
Operating Humidity |
5% to 95% No-condensing |
|
Other functions |
|
Bluetooth frequency |
2.4 ~ 2.48 GHz |
|
Bluetooth input Sensitivity |
-80 dbm |
|
LED Functios |
Bluetooth , GPS , Battery , batter charge status . |
