SIRFIII G-mouse GPS Receiver - GGM309U/R
[GGM309U/R]
GGM309U/R GPS Receiver provides you various applications such as car navigation, marine navigation, mapping, surveying, security, agriculture and so on. It communicates with device (such as PocketPC or notebook) via compatible dual-channel through RS-232 or TTL and saves satellite data by built–in backup memory. Low power consumption technology enables GGM309U/R and your device to save more operating power. Furthermore, GGM309U/R can track up to 20 satellites at a time, re-acquire satellite signals in 100ms and update position data every second. Trickle-Power allows the unit to operate a fraction of the time, and Push-to-Fix permits user to have a quicker position fix even though the receiver stays off
Features:
1. SiRF Star III Low Power Consumption Chipset
2. Integrated ARM7TDMI CPU
3. Cold Start : within 50 seconds
4. 20 parallel satellite-tracking channels for fast acquisition and reacquisition
5. A rechargeable battery sustains internal clock and memory. The battery recharged during normal operation
6. Support NMEA 0183 V2.2 command
7. Differential capability utilizes real-time RTCM corrections producing 1-5 meter position accuracy.
8. User initialization is not required.
9. Dual communication channels and user selectable baud rates allow maximum interface capability and flexibility.
10. Optional communication levels, RS-232 and TTL meet ordinary application and new fashions of connecting PDA with TTL or RS-232 output.
11. Built-in WAAS Demodulator.
12. Water proof design
13. LED display status: The LED provides users visible positioning status. LED “BLINKING” when power connected and “ON” when GGM309U/R got positioned.
