| 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 rate |
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 |
65*41*17 mm |
| Weight |
54g |
| 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 . |
