GPS L1 L2 Dual Frequency GNSS RTK GPS System

GPS L1 L2 Dual Frequency GNSS RTK GPS System

*Main features of the GPS Receiver

• Small and lightweight   

• Only weighs 950g. 

• Measures Diameter 153mm x Height 83mm.

• Multi-constellation Tracking 

• 220 tracking channels

• Supports GPS, GLONASS, GALILEO, BDS, SBAS

• NGS approved full-band GNSS antenna

Smart Application

• Offers tilt survey with a maximum tilt angle of 30 degrees. 

• Supports electronic bubble calibration

• The internal NFC module makes Bluetooth communication quick and easy.

• Intelligent voice assistance guides field operations. Voice can be DIY.

• Standard Rinex data and HI-TARGET raw data recorded simultaneously.

Optional Transceiver UHF Radio 

• The transceiver UHF radio enables switchable working modes between base and rover.

• Three types of internal UHF radio provide different frequencies based on users requirements. The Pacific Crest TrimTalk© internal UHF radio is compatible with other radios.

Multi-network Connection

• Supports GPRS, GSM and WCDMA

• Supports WIFI

Powerful Battery

• high-capacity (5000mAh) Li-ion battery to ensure full day operation

*Specification of the GPS Receiver

Satellite Signals Tracked Simultaneously 

220 Channels 

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 PERFORMANCE 

Static and Fast Static GNSS Surveying 

Horizontal^^^^2.5mm+0.5ppm RMS 

Vertical^^^^^. 5mm+0.5ppm RMS 

Post Processing Kinematic (PPK / 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% 

Real Time Kinematic (RTK) Surveying 

Single Baseline 

Horizontal^^^^….. 8mm+1ppm RMS 

Vertical^^^^^. 15mm+1ppm RMS

Network RTK 

Horizontal^^^^….. 8mm+0.5ppm RMS 

Vertical^^^^^.. 15mm+0.5ppm RMS 

Initialization time^..…Typically < 8seconds 

Initialization reliability^.Typically > 99.9% 

Code Differential GNSS Positioning 

Horizontal^^^^…. 25cm+1ppm RMS 

Vertical^^^^^… 50cm+1ppm RMS 

SBAS ^… 0.50m Horizontal, 0.85m Vertical 

*HARDWARE 

Physical 

Dimensions (W x H)^.153mm x 83mm (6.02inch x 3.27inch) 

Weight^…950g (2.09lb) without internal battery 

Operating temperature^…. -40℃to +65℃ (-40℉ to +149℉) 

Storage temperature^^. -40℃ to +75℃(-40℉ to +167℉) 

Humidity^^^^…. 100%, considering 

Water/dustproof^^^.. IP67 dustproof, protected from temporary immersion to depth of 1m (3.28ft). 

Shock and vibration^^…Designed to survive a 3m(9.84ft) natural fall onto concrete. 

Electrical 

Power 6V to 28V DC external power input 

Power consumption ≤3.5W 

Automatic switching between internal power and external power 

Rechargeable, removable 7.4V, 5000mAh Lithium-ion battery in internal battery compartment 

Internal Battery Life 

Static 12hours 

RTK rover (UHF/GPRS/3G) 8-10 hours 

RTK base 8 hours 

I/O Interface 

1 xBluetooth, NFC 

1 x standard USB2.0 port 

1 x TNC antenna connector 

1 x RS232 serial port 

1 x DC power input (5-pin) 

Tilt Survey System 

Electronic Bubble 

*COMMUNICATION 

Network Communication 

Fully integrated, fully sealed internal WCDMA, compatible with GPRS, GSM 

Wifi frequency is 2.4G, supports 802.11b/g/n protocol 

Network RTK (via CORS) range20-50km 

HI-TARGET Internal UHF Radio(Standard) 

Frequency… 450~470MHz with 116 channels 

Transmitting power…0.5W, 1W, 2W adjustable 

Transmitting speed^….9.6Kbps, 19.2Kbps 

Working range^^.3~5km typical, 8~10kmoptimal

Pacific Crest XDL Micro Internal UHF Radio 

Frequency^^^^^….403~473MHz 

Transmitting power^^^ 0.5W, 2W 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^^ 460MHz 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 

Frequency…. 390~430MHz or 430~470MHz 

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 

*SYSTEM CONFIGURATION

System 

Data storage^^^…16GB Internal storage (Support up to 32GB external SD card) 

Record GNS and RINEX format simultaneously 

Data Formats 

1Hz positioning output, up to 20Hz 

CMR: CMR, CMR+, sCMRx input and output 

RTCM: RTCM 2.1, 2.3, 3.0, 3.1, 3.2 input and output 

Navigation outputs ASCII: NMEA-0183 GSV, AVR, RMC, HDT, VGK, VHD, ROT, GGK, GGA, GSA, ZDA, VTG, GST, PJT, PJK, BPQ, GLL, GRS, GBS 

Navigation outputs binary: GSOF

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