Globalsat BR-355N, User Manual

Page: 16 / 17

GPS Mouse User’s Manual
12. BR-355N(10Hz) SPECIFICATIO
Electrical Characteristics(Receiver
GPS Chipset High performance chipset
Frequency
GPS , SBAS :
C/A Code 1.023 MHz chip rate
Channels 75
Sensitivity -165dBm
Accuracy
Position Horizontal <2.5m 2D RMS SBAS Enable
Velocity
0.1
Time 1 micro
WAAS Enable for North America products(USGlobalSat, Inc)
Datum
Datum WGS
Acquisition Rate
Hot start 1 sec., average (with ephemeris and almanac valid)
Warm start 24
Cold start 35 sec., average
Reacquisition 0.1 sec. average (interruption recovery time)
Protocol
GPS Protocol Default: NMEA 0183 (
Command
GPS Output Data NMEA0183
GGA 10Hz
GPS transfer rate Software command setting (Default:
Dynamic Condition
Acceleration Limit Less than 4g
Altitude Limit 18,000 meters (60,000 feet) max.
Velocity Limit 515
Jerk Limit 20 m/sec
Temperature
Operating -40
Storage -40°~ 85°C
Humidity Up to 95% non
Power
Voltage 5V ±5%
Current 35
Physical Characteristics
Dimension 2.08
Cable Length 59
Due to continuous product improvements, all specifications are subject to change
16
SPECIFICATION
Electrical Characteristics(Receiver)
igh performance chipset
GPS , SBAS : L1,1575.42 MHZ
1.023 MHz chip rate
dBm
y
<2.5m 2D RMS SBAS Enable
1m/sec 95% (SA off),
1 micro-second synchronized to GPS time
Enable for North America products(USGlobalSat, Inc)
m
WGS-84
e
sec., average (with ephemeris and almanac valid)
24 sec., average (with almanac but not ephemeris)
35 sec., average (neither almanac nor ephemeris)
0.1 sec. average (interruption recovery time)
l
Default: NMEA 0183 ( Secondary: AIROHA proprietary
ommands>position, velocity, altitude, status and control
NMEA0183 V3.01 protocol supports ,
10Hz, GSA 1Hz, GSV 1Hz, RMC 10Hz.
ftware command setting (Default:115200,n,8,1 for NMEA
n
Less than 4g
18,000 meters (60,000 feet) max.
15 meters/sec. (1,000 knots) max.
20 m/sec
e
40°~ 85°C
40°~ 85°C
Up to 95% non-condensing
5V ±5%
35mA typical
Physical Characteristics
2.08" diameter x 0.75" (53mm dia. x 19.2mm)
59" (150 cm)
Due to continuous product improvements, all specifications are subject to change without notice.
N
)
y
Enable for North America products(USGlobalSat, Inc)
m
e
sec., average (with ephemeris and almanac valid)
sec., average (with almanac but not ephemeris)
(neither almanac nor ephemeris)
l
AIROHA proprietary PAIR
ion, velocity, altitude, status and control. )
r NMEA)
n
e
mm)
without notice.