Adafruit Ultimate GPS with USB - 66 channel with 10 Hz updates

With the built in USB-to-Serial converter, you can plug-n-play the Ultimate GPS into your computer, laptop, embedded Linux computer, and more. Power and transport data over any micro USB cable, with handy on-board indicator LEDs that let you know fix status and whether data is being received & transmitted.

Features:

• -165 dBm sensitivity, 10 Hz updates, 66 channels
• Plug and Play USB with CP2104 USB-to-Serial converter built in.
• PPS output on RI (Ring Indicator) serial control pin
• USB Micro B connector + two mounting holes
• Only 25mA current draw
• RTC battery-compatible
• Built-in datalogging
• Internal patch antenna + u.FL connector for external active antenna
• Fix status LED + UART activity LEDs

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 14 days )
• Up to 210 PRN channels
• Jammer detection and reduction
• Multi-path detection and compensation