Specifications – San Jose Navigation GPS Mobile Locator GM-158-USB User Manual
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Specifications
PHYSICAL CONSTRUCTION
PERFORMANCE
Dimension
L46.2mm*W38mm*H16.1mm
Built-in Antenna
Highly-reliable ceramic patch
Sensitivity -158dbm
Weight without cable
70 gram
SBAS
1 channel (WAAS, EGNOS, MSAS)
Receiving frequency
1575.42MHZ; C/A code
Receiver architecture
32 parallel channels
Enclosure
Highly impact; corrosion-proof
Start-up time
1 sec. typical (hot start)
35 sec. typical (warm start)
41sec. typical (cold start)
Without aid
3.3 m CEP
Mounting
Magnetic mount
Position accuracy
DGPS (RTCM)
2.6 m
Construction
Ultrasonic welded, fully waterproof
Velocity accuracy
0.1 Knot RMS steady state
ENVIRONMENTAL CONDITIONS
Update Rate
1 Hz
Operating: -0 ~ +70 ℃
Temperature
Storage: -20 ~ +85 ℃
Power Supply
USB @ 5V
Acquisition: 50mA
COMMUNICATION
Power Consumption
Tracking: 50mA
Protocol
NMEA V3.01
Signal level
USB 1.1
Baud Rate
4800 bps
INTERFACE CAPABILITY
POWER CABLE
Standard Output Sentences
GGA, RMC, GSV*5,VTG, GSA*5
Length
5m