SkyTraq PX1172R - Technical Specifications; Performance Metrics; Operational and Environmental Parameters

2
www.skytraq.com.tw
TECHNICALSPECIFICATIONS

ReceiverType   230channelPhoenixGNSSengine
GPS/QZSSL1/L2C,BeiDouB1I/B2I,GalileoE1/E5b,GLONASSL1OF/L2OF

AccuracyPosition1.5mCEPautonomousmode
1cm+1ppmRTKmode
Velocity0.05m/sec*
1

Time12ns
MovingBaseHeading0.13degree*
2


TimetoFirstFix   1secondhot‐startunderopensky(average)
28secondwarm‐startunderopensky(average)
29secondcold‐startunderopensky(average)

RTKConvergence  <10sec 

Reacquisition   1s

MaxUpdateRate  
 GPS/GLO/GAL/BDS GPS/GLO/GAL GPS/GLO GPS/GAL GPS/BDS GPS
RTK 10Hz 10Hz 20Hz 20Hz 20Hz 25Hz
RAW 25Hz     
MB/AMBRTK 8Hz     
RTK:forprecisepositioning.Moving‐Base(MB)RTKforpreciseheading.AdvancedMovingBase
(AMB)RTKforprecisepositioning&heading.

OperationalLimits  Altitude<80,000mandvelocity<515m/s

SerialInterface   3.3VLVTTLlevel

ProtocolNMEA‐0183V4.1
GGA,GLL,GSA,GSV,RMC,VTG
115200baud,8,N,1

RTCM3.xorSkyTraqrawdatabinary
115200baud,8,N,1

DatumDefaultWGS‐84anduserdefinableinstand‐alonemode
DependsonbasereferenceframewheninRTKmode

InputVoltage   3.3VDC+/‐10%

CurrentConsumption  100mA

Dimension17mmLx22mmWx2.9mmH

Weight:1.7g

OperatingTemperature ‐40
o
C~+85
o
C 

StorageTemperature  ‐55
o
C~+100
o
C

Humidity5%~95%non‐condensing

*
1
50%@30m/sfordynamicoperation
*
2
(1‐sigma)headingaccuracyusing1meterbaseline