Description:
GR-300 is a cute, easy to bring, ultra-high performance, low power GPS smart antenna with USB connector. The built-in SiRFstarIII chip and our experienced design provide fast acquisitions and excellent tracking performance. It is a perfect companion with Notebook PC, UMPC etc.The embedded string hole allows one to bring this cute device as a necklace or a key chain.Specifications
| Chipset | SiRFstar III |
|---|---|
| GNSS systems | GPS, SBAS |
| Frequency bands | L1 |
| Accuracy | < 2.5 m (autonomous) |
| Interface | USB |
| Output | NMEA |
| Update rate | Up to 1 Hz |
| Power | 5 V |
| Current consumption | 44 mA |
| Size | 21 × 72 × 13.4 mm |
| Operating temperature | -20 ~ 60 ℃ |
| Antenna | Built-in |
Typical values. See the product flyer (PDF) for full specifications.

