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The Cerulean GPS is rated to 300 meter depth and is designed to have a low non-snag profile and to ward off accidental blows.

Our module is built around a MTK3339 chipset able to track up to 22 satellites on 66 channels. It has an outstanding high-sensitivity receiver (-165 dB tracking), and a built-in antenna. The unit is able to perform 10 location updates a second for high speed, high sensitivity logging, or tracking. Power usage is astonishingly low, only 20mA during navigation.

SKU: DVL-GPS       HS Code: 85269300

Technical Details

  • Satellites: 22 tracking, 66 searching
  • Patch Antenna Size: 15mm x 15mm x 4mm
  • Update rate: 1 to 10 Hz
  • Position Accuracy: < 3 meters (all GPS technology has about 3m accuracy)
  • Velocity Accuracy: 0.1 meters/s
  • Warm/cold start: 34 seconds
  • Acquisition sensitivity: -145 dBm
  • Tracking sensitivity: -165 dBm
  • Maximum Velocity: 515m/s
  • Vin range: 3.0-5.5VDC
  • MTK3339 Operating current: 25mA tracking, 20 mA current draw during navigation
  • Output: NMEA 0183, 9600 baud default, 3V logic level out, 5V-safe input
  • DGPS/WAAS/EGNOS supported
  • FCC E911 compliance and AGPS support (offline mode: EPO valid up to 14d
  • Up to 210 PRN channels
  • Jammer detection and reduction
  • Multi-path detection and compensation

What comes in the box

  • 1x GPS Module with one meter cable (1 shield + 2 signal wires)
  • 2x M4x0.7 14mm stainless
  • 1x Postcard with Link and QR code to on-line documentation