PRODUCT SPECIFICATION RS232 GPS RECEIVER BR-355

PRODUCT SPECIFICATION RS232 GPS RECEIVER BR-355
PRODUCT SPECIFICATION
RS232 GPS RECEIVER
BR-355
Ver 1.03
GlobalSat Technology Corporation
16, No.186,Chien 1 Road, 235Chung Ho City,Taipei Hsien, Taiwan ,R.O.C.
Tel: 886-2-8226-3799(Rep.)
Fax: 886-2-8226-3899
Web: www.globalsat.com.tw
E-mail:service@globalsat.com.tw
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GPS Receiver Specification_BR-355 ver 1.03.doc
Product Feature
•
“SiRF Star Ⅲ” high performance and low power consumption chipset
•
All-in-view 20-channel parallel processing
•
•
•
Built-in patch antenna
Very high sensitivity (Tracking Sensitivity: -159 dBm)
Extremely fast TTFF (Time To First Fix) at low signal level
•
Superior urban canyon performance
•
Build-in SuperCap to reserve system data for rapid satellite acquisition.
•
Support NMEA 0183 data protocol
•
Super-cohesive magnetic for mounting on the car
•
Water resisted and non-slip on the bottom
•
LED indicator for GPS fix or not fix
LED OFF:
LED ON:
LED Flashing:
•
Receiver switch off
No fixed, Signal searching
Position Fixed
RS232 interface with PS2 connector
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System Specification
Electrical Characteristics (Receiver)
Frequency
C/A Code
Channels
Sensitivity
Accuracy
Position Horizontal
Velocity
Time
WAAS enabled
Datum
Datum
Acquisition Rate
Hot start
Warm start
Cold start
Reacquisition
Protocol
GPS Protocol
GPS Output Data
GPS transfer rate
Dynamic Condition
Acceleration Limit
Altitude Limit
Velocity Limit
Jerk Limit
Temperature
Operating
Storage
Humidity
Power
Voltage
Current
L1, 1575.42 MHz
1.023 MHz chip rate
20 channel all-in-view tracking
-159 dBm
10m 2D RMS (SA off)
0.1m/sec 95% (SA off),
1 micro-second synchronized to GPS time
5m 2D RMS
WGS-84
1 sec., average (with ephemeris and almanac valid)
38 sec., average (with almanac but not ephemeris)
42 sec., average (neither almanac nor ephemeris)
0.1 sec. average (interruption recovery time)
Default: NMEA 0183 (Secondary: SiRF binary)
SiRF binary >> position, velocity, altitude, status and
control ;
NMEA 0183 protocol.supports command: GGA,
GSA, GSV, RMC, VTG, GLL (VTG and GLL are
optional)
Software command setting (Default : 4800,n,8,1 for
NMEA )
Less than 4g
18,000 meters (60,000 feet) max.
515 meters/sec. (1,000 knots) max.
20 m/sec**3
-40°~ 85°C
-40°~ 85°C
Up to 95% non-condensing
4.5V ~ 6.5V
80mA typical (Continuous mode)
Physical Characteristics
Dimension
Cable Length
53mm diameter , 19.2mm height
65"
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RS232 GPS Receiver
Due to continuous product improvements, all specifications may be subject to change without notice
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