GlobalSat BU-353 S4 USB GPS
High performance GPS with USB interface.
Suitable for use with OziExplorer or any other (navigation) software requiring a NMEA GPS data feed.
Latest drivers including Windows 10 and MAC are available here
For information on how to use with OziExplorer (or similar) moving map programs, click here
Electrical Characteristics (Receiver)
GPS Chipset : SiRF STAR IV GSD4e
Frequency : L1, 1575.42 MHZ
C/A Code : 1.023 MHz chip rate
Channels : 48
Sensitivity : -163dBm
Accuracy
Position Horizontal : <2.5m 2d="" rms="" sbas="" enable="" span="">
Velocity : 0.1m/sec 95% (SA off),
Time : 1 micro-second synchronized to GPS time
Datum
Datum : WGS-84
Acquisition Rate
Hot start : 8 sec., average
Warm start : 35 sec., average
Cold start : 35 sec., average
Reacquisition : 0.1 sec. average
Protocol
GPS Protocol Default :
NMEA 0183 (Secondary: SiRF binary)
SiRF binary >> position, velocity, altitude, status and control
NMEA 0183 MEA0183 V3.0 protocol, and supports
GPS Output Data : command GGA, GSA, GSV, RMC, VTG, GLL v2.2 (VTG and GLL are optional)
GPS transfer rate : Software command setting (Default : 4800,n,8,1 for NMEA )
Dynamic Condition
Acceleration : Limit Less than 4g
Altitude Limit : 18,000 meters (60,000 feet) max.
Velocity Limit : 515 meters/sec. (1,000 knots) max.
Jerk Limit : 20 m/sec**3
Temperature
Operating : -40°~ 80°C
Storage : -40°~ 85°C
Humidity : Up to 95% non-condensing
Power
Voltage : 5V ±5%
Current : 60mA typical
Physical Characteristics
Dimension : 2.32" x 1.65" x 0.82" (59mm x 47mm x 21mm)
USB Cable Length : 60" (152 cm)
Low Noise Amp
Amplifier Gain w/out cable : 27 dB Typical
Filtering : -25dB (+100 MHz)
Output VSWR : 2.0 Max.
Voltage : DC 3 ~ 5.0V
Current : 15mA max @ 5VDC
BU353S4