| Specifications |
| Interface | SPI,I2C, UART- Pin-Selectable ( SPI is default) |
| Connector | SMD |
| Antenna | needs external antenna to operate |
| Antenna Connector | N/A |
| I/O Protocol | NMEA0183 @ 9600 |
| NMEA Message Types | GGA(1sec), GSA(5sec), GSV(5sec), RMC(1sec), GLL, ZDA and VTG(1sec) |
| Chipset | SiRFstarIV |
| Frequency | 1575.42 +/- 1.023 MHz |
| Channels | 48 Channels all in view tracking |
| Tracking Sensitivity | -163 dB |
| Accuracy | Position: < 10 meters Velocity: .01 m/s Time: 1us synch to GPS time < 5meters (50%), 2.5m (DGPS) Velocity: 0.1 meters/second Time: 1 microsecond synchronized to GPS time |
| Acquisition (TTFF) | Hot Start: 1.5 sec. average Warm Start: 34 sec. average Cold Start: 35 sec. average Timing Accuracy: 100nS |
| Re-Acquisition | .1 second avg. |
| Dynamic spec | Altitude: 18,000 meters (60,000 feet) max.
Velocity: 515 meters/second (1000 knots) max.
Acceleration 4g Max
Jerk: 20 meters/second 3, max |
| Operating Voltage | 1.71-1.89 VDC |
| Power Consumption | 56mW |
| Backup power reqs. | 1.71- 1.89 VDC Battery backup |
| Dimensions | 10 x 10.6 x 2.3mm |
| Operating Temperature | -40 °C to +85 °C |
| Packing List | requires separate GPS antenna to operate |
