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Hawkvine International Company
Hawkvine International Company

Hawkvine GNSS Receiver HV-GR005 Features:

●Upgraded from the LCD screen of the former model, this receiver is installed with a more attractive one, 1.54′ OLED. Mode settings and status display are easily acknowledged from the screen, yet it features largely in high brightness and low power consumption, which is just tailored to the tough fieldwork.
●The compact unit is built to IP67 standard and protected from long time immersion to depth of 1m. It’s ideal to work in extremely tough conditions like heavy rain, or even dropping into water for long time.
●This tough receiver, well edged with hard plastics, is designed to survive a 2.5m pole drop onto the concrete, ideal for working in severe condition.
●With the outstanding built-in radio transmitter feature and interchangeability, base and rover can be switched very easily by just moving the tripod and controller or even preparing another set of tripod, carbon fiber pole and controller for fast and simple setup. It brings you more convenience that most of other regular RTK receivers cannot.
●Market-proven Pacific Crest Maxwell 6 technology delivers demonstrated performance and outstanding efficiency.
●Such a module enables this receiver to be multifunctional. You can easily change between radio RTK mode and network RTK mode subject to practical condition. Interchangeability would definitely get you a very economical solution
●Double batteries (8800mAh totally) that can last up to 20 hours (in full charge) are built-in the rugged unit, which provides almost continuous operation in 2-3 working days. And it greatly reduces the likelihood of low power during any full-day job.
●The 0.5-2W (adjustable) transmitting radio module (XDL optional) equipped inside is a distinctive feature that brings you great convenience. Within the effective working range (3-5km typical, 8-10km optimal), the base and rover can be switched freely while displacing the external radio as well as the external battery is no longer necessary.

Model No.HV-GR005
220 channels,by 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 mulipath error, low time domain correlation and high dynamic response
Very low noise GNSS carrier phase measurements with 1mm precision in a 1Hz bandwidth
Signal-to-Nosie ratios reported in dB-Hz
Proven Pacific Crest low elevation tracking technology
Satellite signals tracked simultaneously
GPSSimultaneous L1 C/A, L2E, L2C, L5
GLONASSSimultaneous L1 C/A, L1P
SBASSimultaneous L1C/A, L5
GalileoSimultaneous L1 BOC, E5A, E5B, E5AltBOC
Code differential GNSS positioning
Horizontal25cm + 1ppm RMS
Vertical50mm + 1ppm RMS
SBAS differential positioning accuracytypically < 5m 3 DRMS
Static and fastStatic GNSS surveying
Horizontal3cm + 0.5ppm RMS
Vertical5mm + 0.5ppm RMS
Realtime Kinematic surveying
Horizontal8mm + 1ppm RMS
Vertical15mm + 1ppm RMS
Initialization timetypically < 8s
Nitialization reliablitytypically > 99.9%
Dimension (L x W x H)165mm x 168mm x 122mm (6.5in x 6.6in x 4.8 in)
Weight1.85kg (including battery and inbuilt radio module )
Operating“-45°C ~ +65°C (-49F~+140F)
Storage“-55°C ~ +85°C (-67F~+185F)
Humidity100%, condensing
Water/DustproofIP67 standard immersion to depth of maximum 1m (3.82 ft) and against blowing rain
Shock and vibrationdesigned to survive a 2.5m (8.2ft) pole drop onto concrete
Power 12-15VDC external power input
Rechargeable, removable 7.4V, 3000mAh Lithium-Ion battery in internal Battery compartment
Battery life:20 hours for built-in battery (varies with temperature and working mode)
Communications and Data Storage
Standard USB2.0 port 
RS-232 portBaud rates up to 115200
Stollmann’s BlueMod+B20 inside for bluetooth function
Fully sealed and integrated 2.4GHz communication Bluetooth port
UHF receiving antenna port
Fully sealed and integrated radio receiver/transmitter,0.5-2w adjustable,410-430/430-450/450-470 MHz optional (default 0.5W, 450-470MHz)
UHF Range(varies with terrain and temperature)3-5km typical, 8-10km optimal
Mini GDL2 Radio (Optional)2/5W
UHF Range(varies with terrain and temperature)4-6km typical,8-10km optimal
Standard GDL20 (optional)25W
UHF Range(varies with terrain and temperature)8-10km typical,15-20km optimal
Fully sealed and integrated internal GPRS/GSM module
External cellphone support for GPRS/GSM (2G default, 3G optional) module for network RTK (CORS) operations
Network RTK (via CORS) range 20-50km
Data storageinternal flash memory 4GB (extendable up to 32GB)
(extendable up to 32GB)
Recording rate1Hz, 2Hz, 5Hz, 10Hz, 20Hz & up to 50Hz raw measurement & positioning outputs
(depends on installed option, default 1Hz)
Reference outputsCMR, CMR+, RTCM 2.1, RTCM 2.2, RTCM 2.3,
RTCM 3.0, RTCM 3.1
Controller Part (Getac PS336 Lite)
TI AM3715 1GB Microprocessor
1GB Flash ROM
512MB MDDR Memory
256MB NAND Flash and 8GB iNAND
Operating System
Windows Mobile 6.5
User Interface
3.5in VGA (480×640 pixel)
600 nits sunlight readable display
Pressure sensitive touchscreen
Nuance XT9 Soft input panel (SIP)
Transcriber handwriting recognition
Alpha/Numeric keypad
WLAN 802.11 b/g/n
Bluetooth (v2.1+EDR Class 2)
I/O Interfaces
Office docking port, FlexiConnTM port
Power Management
Battery3.7V, 5600mAh Li-lon battery pack
MIL-STD 810G certified
IP68 certified, drop resistant (26 drops from 6ft/1.82m)
Tumble resistant (1000 cycles; 0.5m/1.6ft)
Optional ATEX zone 2/22
Operating temperature:“-30°C to 60°C
Storage temp temperature:“-40°C to 70°C
95% RH, Non-condensing
Dimensions(LxWxH):178mmx89mmx30mm (7inx3.5inx1.18in)
Measurement accuracy and operation range might vary due to atmospheric conditions, signal multipath, obstructions,
observation time, temperature, signal geometry and number of tracked satellites.
Refer to separate brochure for more details of optional controller models,MasterPro Mobile S10.
Specifications subject to change without prior notice.

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