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| Numbers of channel |
16 channels |
| Position-Fixing System |
All-In-View SPS (DGPS RTCM-SC104) |
| Frequency |
1575.42 MHz |
| Tracking Capability |
12 Satellites simultaneously including 1 WAAS supporting channel |
| Number of Channels |
16 |
| Number of Parallel Searches |
16 |
| Protocol |
NMEA Type |
| WAAS Support |
1 Channel |
| Uses DGPS and the function to deselect unhealthy satellites |
| GPS-Fix data Renewal Rate |
1 Second |
| 1PPS Output |
UTC-Synchronized (1 pulse/second) |
| Acquisition/Tracking Specifications |
| Initial Acquisition Time |
8.4 Seconds Hot Start (Open Sky) |
| 36 seconds Warm Start (Open Sky) |
| 44.9 Seconds Cold Start (Open Sky) |
| Re-acquisition Time |
2 Seconds |
| (-127dBm or stronger signal interrupted for 10 seconds or less) |
| Horizontal Accuracy (2drms) |
5.6m |
| Vertical Accuracy (2drms) |
7.3m |
| Power Supply |
| Supply Voltage / Current |
Voltage: 3.0 to 3.6 Vdc |
| Current: Max 72 mA at 3.6 Vdc |
| External Back-up power |
Voltage: 2.1 to 3.6 Vdc |
| Current: 200 uA when Vcc = 3.6 Vdc |
| 10uA when Vcc = 0.0 Vdc |
| Ambient Conditions |
Operating temperature: -30°C - +80°C |
| Storage temperature: -40°C - +85°C |
| Dimensions |
20.8 mm (w) x 33.8 (l) x 6.3 mm (h) |
| Mass |
8g (0.2 oz) |
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Download a PDF Brochure
Dimensional Drawings
Evaluation Kit
GT-8031 Adaptor Information
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