CDMA2000 1xRTT Vehicle Tracking Device
Product Description: 


The GV300VC is a compact GPS tracker designed for a wide variety of vehicle tracking applications. It has multiple I/O interfaces that can be used for monitoring or controlling external devices. Its built-in GPS receiver has superior sensitivity and fast time to first fix. Its dual band CDMA2000 1xRTT allows the GV300VC's location to be monitored in real time or periodically tracked by a backend server and mobile devices. Its built-in 3-axis accelerometer allows motion detection and extends battery life through sophisticated power management algorithms. System integration is straightforward as complete documentation is provided for the full featured @Track protocol. The @Track protocol supports a wide variety of reports including emergency, geo-fence boundary crossings, driving behavior, low battery and scheduled GPS position.




  • Wide operating voltage range 8V to 32V DC
  • Internal u-blox chipset
  • Dual band CDMA2000 1xRTT frequencies 800/1900 MHz

  • Embedded full featured @Track protocol
  • Multiple I/O interfaces for monitoring and control
  • Internal 3-axis accelerometer supporting driving behavior monitoring, power saving and motion detection

  •  Internal CDMA antenna

  • Internal and external GPS antenna
  • FCC/Verizon certified

CDMA Specifications


Dual band: BC0/BC1

Compliant to CDMA2000 1xRTT

Max Data Rate CDMA2000 1xRTT: 153.6 Kbps
Max Out RF Power 23 ~ 25 dBm
Min Out RF Power

< -50 dBm

Dynamic Input Range -25 ~ -110 dBm
Receiving Sensitivity

BC0: -110 dBm

BC1: -107 dBm

Max Frequency Error

800 MHz band: ±300 Hz

1900 MHz band: ±150 Hz


GPS Specifications

GPS Chipset u-blox All-In-One GPS receiver

Autonomous: -147 dBm

Hot start: -156 dBm

Reacquisition: -160 dBm

Tracking: -162 dBm

Position Accuracy (CEP)

Autonomous: < 2.5m

SBAS: < 2.0m

TTFF (Open Sky)

Cold start: 27s average

Warm start: 27s average

Hot start: 1s average



Digital Inputs

Three digital inputs

One positive trigger for ignition detection

Two negative trigger inputs for normal use

Configurable  Inputs One special input can be configured to negative trigger digital input or analog input (0-16V)
Analog Inputs One analog input (0-16V)
Digital Outputs Two digital outputs, open drain, 150 mA max drive current
Latched Digital Outputs One digital output with internal latch circuit, open drain, 150 mA max current drain
CDMA Antenna Internal only
GPS Antenna Internal and optional external GPS antenna
Indicator LED CEL, GPS and power
Mini USB Port Mini USB port for upgrading and debugging
Serial Port One RS232 serial port on 16 PIN molex type connector, for external devices (GARMIN protocol support)


General Specifications

Dimensions 80mm*49mm*26mm
Weight 71g
Backup Battery Li-Polymer 250 mAh
Operating Voltage 8V to 32V DC
Operation Temperature

-30℃ ~ +80℃

-40℃ ~ +80℃ for storage


Air Interface Protocol

Transmit Protocol TCP, UDP, SMS
Scheduled Timing Report Report position at preset time and distance intervals
Geo-fence Geo-fence alarm and parking alarm, support up to 20 internal geo-fence regions
Low Power Alarm Alarm when backup battery is low
Power On Report Report when the device is powered on
Tow Alarm From internal 3-axis accelerometer
Driving Behavior Monitoring Aggressive driving behavior detection, e.g. harsh braking and acceleration
Crash Detection Accident data collection for reconstruction and analysis
Antenna Disconnect Alarm Alarm when the external GPS antenna is disconnected
Special Alarm Special alarm based on the digital/analog inputs
Remote Control OTA control of outputs