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Ultra Fast GPS TrainerVPL-GPS
DESCRIPTION

    The VPL-GPS is a 12 channel continuous tracking GPS receiver optimized for high sensitivity and low cost applications. The GPS signal is applied to the antenna input of the module, and a complete serial data message with position, velocity and time information is presented at the serial interface.

    The GPS10 contains a low noise amplifier for passive antenna operation, RF down converter, baseband processor, flash memory and navigation software. The module provides excellent navigation performance under static or dynamic conditions in areas with limited sky view like urban canyons, fast TTFF for weak signal operation. Power saving mode make this product suitable for handheld and battery-operated devices.

FEATURES
  • Channels: 12
  • Frequency: L1 C/A
  • Position Accuracy: 25 meters CEP without SA or higher
  • Velocity Accuracy: 0.1 meters/second without SA
  • Time Accuracy: 60 ns RMS
  • Update rate: 1 Hz
  • Ultra high sensitivity: -175dBm or better
  • Low power consumption: Max 35mA@3V Vcc
  • Serial Communication: 4800 Baud (default) user selectable
  • NMEA-0183 compliant protocol or custom protocol
  • Speed: Max 515m/s
  • Jerk: 20 meters/sec-3 max.
  • Extremely fast TTFF at low signal level
  • Built in high gain LNA
  • Operating voltage: 2.85V to 3.3V
  • Operating temperature range: -40 to 65
  • SMD type with stamp holes
  • Small form factor: 25x25x3.0mm
  • RoHS compliant (Lead-free)
PERFORMANCE SPECIFICATION
  • Receiver Type: L1 frequency band, C/A code, 12-channels
  • Sensitivity: Tracking: -154dBm Acquisition: -140dBm
  • Accuracy: Position: 10m RMS without SA Velocity: 0.1m/s without SA Timing (PPS): 60ns RMS
  • Acquisition Time: Cold Start: 38s Warm Start: 33s Hot Start: 4s Re-Acquisition: <1s
  • Power Consumption: Tracking: 35mA @3V Vcc Acquisition: 40mA Standby: 5mA
  • Navigation Data Update Rate: 1Hz
  • Operational Limits: Altitude: Max 18,000m Velocity: Max 515m/s Acceleration: Less than 4g
APPLICATIONS
  • LBS (Location Based Service)
  • PND (Portable Navigation Device)
  • Vehicle navigation system
  • Mobile phone
Downloads
6_COMMUNICATION_LAB_03.PDF
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VPL Infotech & Consultants 301, Savitri Sadan II, 15 Community Centre, Preet Vihar Delhi, India Tel: +91-11-22542234,22546754
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