Specification :

Spectec SDG-812 is a standard Bluetooth GPS receiver with standard microSD to SD adaptor. SDG-812 has the most recent 20 channel ultra highly sensitive SiRF StarIII GPS chipsets and wireless Bluetooth module. Just plug the SDG-812 into your Windows Mobile equipped with the standard SD slot, and you can instantly enjoy state of the art wireless GPS navigation.

The best feature of the SDG-812 is that the Bluetooth/GPS section is only taking power from the host device (like PDA, UMPC, tabletPC, laptopPC, etc.) In the meantime, you can still use the MicroSD memory card without worry about the SD slot being occupied.

Features:

# SDG-812 is a Bluetooth GPS receiver with a standard microSD memory slot.
# SDG-812 is equipped with high performance 20-channel SiRF III Chipset.
# Compatible with any NMEA GPS software
# SDG-812's helix antenna could receive GPS signal from all directions and angles.

Product Specification:
# Interfaces: Bluetooth V2.0 Compliant
# Chipset: SiRF III 12, up to 20 channel
# Protocol: GGA(1 sec), GSA(1 sec), GSV(5 sec), RMC, 9600bps
# Max. Update Rate: 1 Hz
# Frequency: L1, 1575.42 +/- 1.023MHz
# Hot Start: 1 sec. Average
# Warm Start: 35 sec. Average
# Cold Start: 40 sec. Average
# Reacquisition Time: 0.1 sec. Average
# Position Accuracy: 10m 2D RMS, SA off; 5m WAAS enabled
# Voltage: DC 3.3V +/- 10%
# Power consumption: