A GPS antenna to the USB key format / 20 channels - SIRF star III
Features:
- A -GPS, fast signal acquisition
- Compatible SBAS (WAAS, EGNOS, MSAS, GAGAN)
- NMEA 0183 V2.3 / 3.0
- NMEA sentences: GSV, RMC, GSA, GGA, VTG, TXT, GLL
- Key size: 70 x 20 x 10 mm
- 4 GB Flash memory
- Extension 90 cm