Description :

SA-301 is an easy to use, ultra-high performance, low power GPS smart antenna. The built-in SiRFstarIII chip and our experienced design provide fast acquisitions and excellent tracking performance. It supports either USB interface or RS232-based mini-DIN interface

Specification :

1. Based on SiRF's GSC3f low power single chip. 2. High performance: -159dBm tracking sensitivity. 3. Low power: 42/45mA at continuous tracking. 4. SBAS (WAAS and EGNOS) support (optional). 5. Backup battery support for faster position fix. 6. Blue LED for position fix indication. 7. Industrial operating temperature range: -40 ~ 85degree. 8. Receiver performance data, receiver type: 20-channel, L1 frequency, C/A code. 9. Sensitivity (autonomous): -142dBm (acquisition)-159dBm (tracking)(-142dBm 28dB-Hz with 4dB noise figure). 10. Max. update rate: 1Hz. 11. Max. Altitude: < 18,000 m. 12. Max. Velocity: < 1,852 km/hr. 13. Protocol support: NMEA v3.00, 4800bps N,8,1; GGA, GSA, GSV, RMC, VTG. 14. Dynamics: <4g. 15. Power supply: 3.3 ~5.5 VDC (SA-301R)5 VDC (GR-301U). 16. Power consumption: 42mA/average tracking (SA-301R)45mA/average tracking (SA-301U). 17. Operating temperatureStorage temperature: -40 ~ 85degree. 18. exceptbattery: -20~60degree.

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