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Hawkvine International Company
Hawkvine International Company

Hawkvine GNSS Receiver HV-GR020 Features:
●Support GPS, GLONASS, BDS, GALLILEO(Reserved)
●Advance performance with internal battery and WiFi communication
●ZnetVRS software with TotalStarTM all constellation technology
●Fully compatible with current Reference System

GR020 Detail advantage functions:
●Brand New housing and multiple I/O interface enhance the stability and functional expansionary.
●High speed micro CPU, 64GB internal flash storage and 12500mAh internal baterry provide you better user experience .
●Embedded OS firewall and encrypted communication ensure data privacy and seurity.
●TotalStar TM constellation VRS technology and high precision error correction technology support longer baseline processing and reliable correction data.
●Designed as perfect member of distributed system, making the CORS system support large-scale network and massive online users.

Model No.HV-GR020
GPSL1, L2, L5
GalileoL1 BOC, E5A,E5AltBOC
Positioning Performance
Static and Fast Static GNSS Surveying
Static and Fast Static GNSS SurveyingRMS2.5mm+0.5ppm (H) 5mm + 0.5ppm(V)
Networkd RTKRMS 8mm+0.5ppm (H) 15mm + 0.5ppm(V)
Initialization time less than 10s
Reliability >99.9%
Raw data updating rate Up to 20Hz
Position updating rate Up to 20Hz
Data Formats
Static dataZHD.RINEX,BINEX Raw RT27
RTK Correstion FormatsCMR,CMR+,RTCM2.X,RTCM 3.0,RTCM 3.2 NMEA-0183 V2.30
Storageon board memory :64GB + up to 1 TB TF card extension 
OperationWeb-client management via Ethernet,WiFi
I/O Interface
3 X RS232 port
2 X USB Port
1 X WiFi host (802.11b/g/n)
1 X TNC port
1 X 485 Port
1 X Ethernet port (RJ-45)
2 X SMA port (1 for PPS and 1 for 3G modern antenna)
User interface  
4 X physical buttons
4 X LED lamps
OLED  display,128 X 64 pixels
Dimensions (W x H)248 × 153 X 68mm
Weight<2.6Kg include 480g battery 
Operating temperature-40°C to 75°C 
Storage temperature-40°C to 75°C 
Humidity100%, considering
Power consumption<7W
BatteryInternal 12500mAh lithium Battery duration:more than 24 hours 
Power input7-36V DC 2A
EthernetRJ45 Jack,support HTTP,NTRIP

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