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GPS
Product series
3. Technical Specifications
3.1. Electrical Characteristics
3.1.1 General
1). Frequency：L1, 1575.42 MHz.
2). C/A code：1.023 MHz chip rate.
3). Channels：20
3.1.2 Accuracy (Open Sky)
1). Position：10 meters, 2D RMS.
2). 7 meters 2D RMS, WAAS corrected.
3). 1-5 meters, DGPS corrected.
4). Time 1 microsecond synchronized to GPS time.
3.1.3 Datum
1). Default：WGS-84.
2). Other Support different datum by request.
3.1.4 Acquisition Rate (Open sky, stationary requirements)
1). Reacquisition：0.1 sec., average.
2). Hot start：1 sec., average.
3). Warm start：38 sec., average.
4). Cold start：42 sec., average.
3.1.5 Dynamic Conditions
1). Altitude : 18,000 meters (60,000 feet) Max
2). Velocity：515 m/s (1,000 knots) Max
3). Acceleration：4 G, Max
4). Jerk：20 meters/second, Max
3.1.6 Power
1). Input power input：3.3~5.5VDC input
2). Input current: Less than 75 mA (without antenna)
3.1.7 RF interface
1). Minimum signal tracked: -159 dBm (based on GSC3f chip spec.)
HOLUX Technology, Inc.
1F, No.30, R&D Rd.II, Hsin-Chu City 300, Science-based Industrial Park, Taiwan
TEL: 886-3-6687000 FAX: 886-3-6687111 E-mail:info@holux.com.tw Website:www.holux.com.tw
With HOLUX, You never lose the way!
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