產品特性

GPS-201 高感度衛星定位接收器

  • NEMERIX低耗電高效能的晶片組

  • 高感度靈敏衛星訊號接收

  • 12個衛星頻道

  • 在都會區中遮蔽物下仍有高接收性能

  • 快速取得的衛星資料

  • 內建主動型天線

  • 快速冷開機暖開機熱開機

  • 受遮蔽情況下單一衛星仍可更新資料

 


產品規格
 

GPS-201 硬體規格

GPS Module: Chipset Nemerix
Channels 16 channels
Data Rate 4800 bps
Frequency L1, 1575.42Mhz
C/A Code 1.023Mhz chip rate
Data Protocol NMEA-0183 (V.2.20) GGA, GSA, GSV, RMC
Coordinate Datum WGS-84
Internal Antenna built-in patch antenna
Performance : Position Accuracy 3 meters CEP (50%); 7 meters (90%)
Velocity Accuracy 0.1 m/sec w/o S/A
Time Accuracy 100ns synchronized to GPS time
Acquisition : Cold Start Time 45 seconds (Average)
Warm Start Time 38 seconds (Average)
Hot Start Time 10 seconds
Reacquisition Time 100 ms
Update Rate once per second
Sensitivity : Sensitivity Acquisition -139 dBm
Sensitivity Tracking -147 dBm
Dynamics : Maximum Altitude 18,000 meters
Maximum Velocity 515m/ second
Maximum Acceleration 4g
Power : Power DC 3.6V - 5.5V
Typical Power Consumption 35mAh
Back-Up Battery for RTC & SRAM 3.0V, 3.0mAh, Lithium rechargeable battery
Power Saving automatic sleep mode
Back-Up Current 4uA typical
GPS Status LED yes
Size : Dimensions 40mm * 40mm * 14mm
Weight 70 grams (with magnet & cable)
Environmental : Operating Temperature -40 - 80 degree (Celsius)
Storage Temperature -55 - 85 degree (Celsius)
Operating Humidity 5% - 95%
Others : Data Cable Length 2 meter (6-pin PS/2 connector)
Standard Package color box, user's manual, CD-ROM
Certifications CE and FCC
Interface RS232 interface with PS/2 connector
     

 

 

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