BR-304 has all the hardware necessary for connecting to your PC or laptop and provides you with easy and convenient access to the USB. If you need a GPS receiver for software, you will be able to obtain self-developed applications with velocity and timely data. This is the ideal selection that you don't want to miss!
Feature: 1. "SiRF Star II/LP" high performance and low power consumption chipset. 2. All-in-view 12-channel parallel processing. 3. Built-in active antenna. 4. High sensitivity to satellite signal. 5. Cold start under an average 45 seconds. 6. Superior urban canyon performance. 7. FoliageLock for weak signal tracking. 8. Build-in SuperCap to reserve system data for rapid satellite acquisition. 9. Supported NMEA 0183 command: GGA, GSA, GSV, RMC, GLL, VTG 10. Super-cohesive magnetic for mounting on car. 11. LED indicator for GPS fix or not fix. LED OFF: Receiver switch off LED ON : No fixed, Signal searching LED Flashing: Position Fixed 12. Non-slip adhesive on the bottom 13. RS232 interface connection port