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GPS Engine Board REB-3571LPX
REB-3571LPX is a optimal design of RoyalTek GPS engine board. It is powered by SiRF star III single chip and RoyalTek proprietary navigation algorithm that provides you with stable and accurate navigation data. The form factor is the right choice to be embedded in a device such as portable navigation device, personal locator, speed camera detector and vehicle locator.

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REB-3571LPX Overview


Features
  • 20 parallel channels
  • SMT type with stamp holes
  • TCXO design
  • 0.1 second reacquisition time
  • Small form factor with embedded SiRF Star III single chip technology.
  • NMEA-0183 compliant protocol/customize protocol.
  • Enhanced algorithm for navigation stability
  • Excellent sensitive for urban canyon and foliage environments.
  • DGPSBAS (WAAS, EGNOS and MSAS) support
  • Auto recovery while RTC crashes
  • Trickle power supported
  • Build-in LNA and saw filter


Product applications
  • Automotive navigation
  • Personal positioning and navigation
  • Marine navigation
  • Timing application
FunctionSpecification
ChipsetSiRF Star III, GSC3f/LPx
(Digital, RF in a single package)
FrequencyL1 1575.42MHz.
CodeC.A. Code.
Channels20 parallel
Chipset Sensitivity-159dBm
Cold start35 sec @ open sky
Warm start35 sec @ open sky
Hot start1 sec @ open sky
Reacquisitionless than 1s
Position accuracy10meters at 2D RMS.
Maximum altitude18000 m
Maximum velocity514 m/s
Trickle power mode Duty cycle ≦ 34%. (Variable)
Update rateContinuous operation: 1Hz
DGPSWAAS, EGNOS2
TCXO
16.369MHz
General
RoHS Compatible
LNA15dB Gain. (Typical)
I/O Pin

30pin

Power consumption
CurrentAvg. ≦ 48mA@3.3V(without ext. antenna)

File Download Description
 REB-3571LPX User Manual