GPS Module,SR-87, circuit electronic,SR-87, GPS module ,GPS module SR-87
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Build on high performance SiRF GSC3f/LP chipset.
–Average Cold Start time and under 42 seconds.
–Low power consumption

2. Electrical Characteristics
2.1 General
1). FrequencyL1, 1575.42 MHz.
2). C/A code1.023 MHz chip rate.
3). Channels20(according to SiRFs spec.).
2.2 Accuracy (Open Sky)
1). Position10 meters, 2D RMS.
2). 7 meters 2D RMS, WAAS corrected.
3). 1-5 meters, DGPS corrected.

4). Altitude < ± 35m Vertical in term of 95%.
5). Velocity0.1 meters/second.
6). Time 1 microsecond synchronized to GPS time.

2.3. Physical Characteristics
1) Active Size: 25.4(W) x 25.4(D) x 7(H) (mm) .
2) Weight: 8 g.
3) Interface connector 6-pin straight male header, 1.25 mm pitch .