220 Channels GNSS GPS GLONSS BDS RTK Receiver 

Main Application:

• Electrical Distribution & Street Light Design
• Transportation Planning & Traffic Engineering
• Traffic Control Planning
• Traffic Signal Design
• Coordination with Utility Companies
• Sustainable Communities Planning & Design
• Regulatory Permitting Coordination
• Low-Impact Development & Best Management Practices
• ISR Compliance Coordination
• Engineers Estimates
• Site Plan Design & Review
• Entitlement-To-Use Processing
• General Plan Amendments
• Master Planning
• Precise Development Plans
• Project Management
• Redevelopment Programs
• Site & Land Use Planning
• Specific Plans
• Zone Changes

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  Technical Parameters
  Measurements	220 tracking channels
  	Advanced Pacific Crest Maxwell 6 Custom Survey GNSS Technology
  	High precision multiple correlator for GNSS pseudo range measurements
  	Unfiltered, unsmoothed pseudo range measurements data for low noise, low multipath error, low time domain correlation and high dynamic response
  	Very low noise GNSS carrier phase measurements with <1 mm precision in a 1 Hz bandwidth
  	Signal-to-Noise ratios reported in dB-Hz
  	Proven Pacific Crest low elevation tracking technology
  Satellite signals tracked simultaneously	GPS: Simultaneous L1C/A, L2C, L2E, L5
  	GLONASS: Simultaneous L1C/A, L1P, L2C/A (GLONASS M only), L2P
  	SBAS: Simultaneous L1 C/A, L5
  	Galileo: Simultaneous L1 BOC, E5A, E5B, E5AltBOC
  	BDS: B1, B2
  	QZSS: L1 C/A, L1 SAIF, L2C, L5
  Positioning Accuracy	Static and Fast Static GNSS surveying		Horizontal: 2.5mm+0.5ppm RMS   Vertical: 5mm+0.5ppm RMS
  	Stop & Go GNSS surveying		Horizontal: 1cm+1ppm RMS Vertical: 2.5cm+1ppm RMS Initialization time: typically 10 minutes for base while 5 minutes for rover Initialization reliability: typically > 99.9%
  	Realtime Kinematic(RTK) surveying		Horizontal: 8mm+1ppm RMS Vertical: 15mm+1ppm RMS Initialization time: typically < 8 seconds Initialization reliability: typically > 99.9%
  	Code Differential GNSS positioning			Horizontal: 25cm+1ppm RMS   Vertical: 50cm+1ppm RMS   SBAS[iv]:0.50mHorizontal,0.85m Vertical
  Hardware	Physical	1.Dimensions (W x H): 18.20cm x 9.80cm(7.17 in x 3.86 in)   2.Weight: 1.25kg (2.76lb) with internal battery, internal radio, standard UHF antenna   3.Operating temperature: -45℃to +65℃(-49℉ to +149℉)   4.Storage temperature: -55℃ to +85℃ (-67℉ to +185℉)   5.Humidity: 100%, considering   6.Water/dustproof: IP67 dustproof, protected from temporary   7.immersion to depth of 1m (3.28ft).   8.Shock and Vibration: Designed to survive a 3m(9.84ft) natural fall onto concrete.   9.Storage: 1GB Internal storage+ 8GB Internal Micro SD Card memory (Support up to 32GB extension)
  	Electrical	1.Power 6V to 28V DC external power input   2.Power consumption 3.5W   3.Automatic Switching between internal power and external power   4.Rechargeable, removable 7.4V, 5000mAh Lithium-Ion battery in internal battery compartment   5.Internal battery life, Static 13 - 15 hours, RTK Rover (UHF/GPRS/3G) 10 - 12 hours and RTK Base 8 - 10 hours

   

  Communication		3G Communication		Fully integrated, fully sealed internal GPRS/GSM or 3G Network RTK (via CORS) range20-50km
  		HI-TARGET internal UHF radio (standard)		Frequency: 450-470 MHz with 116 channels   Transmitting Power: 1W, 2W, 5W adjustable   Transmitting Speed: Up to 19.2Kbps   Working Range: 3~5Km typical, 8~10km optimal
  		PacificCrest XDL micro Internal UHF Radio (Optional)		Frequency: 403~473 MHz   Transmitting Power: 0.5W, 1.0W, 2.0W adjustable   Transmitting Speed: Up to 19.2Kbps   Support most of radio communication protocol Working Range: 3~5km typical, 8~10km optimal
  		HI-TARGET External UHF radio (standard)	Frequency: 460 MHz with 116 channels   Transmitting Power: 5W, 10W, 20W, 30W adjustable   Transmitting Speed: Up to 19.2Kbps   Working Range: 8~10Km typical, 15~20km optimal
  		Pacific Crest ADL Vantage Pro External UHF radio (Optional)	Frequency: 390~430 MHz or 430~470 MHz   Transmitting Power: 4W to 35W adjustable   Transmitting Speed: Up to 19.2Kbps   Support most of radio communication protocol   Working Range: 8~10Km typical, 15~20km optimal
  Data formats	1.(1Hz positioning output, up to 50 Hz - depends on installed option) 2.CMR: sCMRx, CMR, CMR+ input and output 3.RTCM: RTCM 2.1, 2.2, 2.3, 3.0, 3.1, 3.2 input and output 4.Navigation outputs ASCII: NMEA-0183 GSV, AVR, RMC, HDT, VGK, VHD, ROT, GGK, GGA, GSA, ZDA, VTG, GST, PJT, PJK, BPQ, GLL, GRS, GBS 5.Navigation outputs Binary: GSOF 6.1 Pulse Per Second Output