V60 Survey GNSS RTK GPS System

 *Technical Specification of Our V60 RTK GPS:

Measurement:

• 220 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/Compass: B1, B2

QZSS: L1 C/A, L1 SAIF, L2C, L5

Positioning Pedrformance 

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

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: 0.50m Horizontal, 0.85m Vertical

Hardware

Physical

Dimensions (W x H): 18.20cm x 9.80cm (7.17 in x 3.86 in)

Weight: 1.25kg (2.76lb) without internal battery 

Operating temperature: -45℃ to +65℃ (-49℉ to +149℉)

Storage temperature: -55℃ to +85℃ (-67℉ to +185℉) 

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 13 - 15 hours

RTK Rover (UHF/GPRS/3G) 10 - 12 hours

RTK Base 8 - 10 hours

I/O interface

 1 x Bluetooth

 1 x standard USB2.0 port

 1 x TNC UHF connector

 2 x RS232 serial port

 2 x DC power input (8-pin & 5-pin) 

 1 x Micro SD card port

Communication and data storage

3G Communication

Fully integrated, fully sealed internal 3G, compatible with GPRS

Network RTK (via CORS) range 20-50km 

HI-TARGET internal UHF radio (standard)

Frequency: 450~470MHz with 116 channels

Transmitting Power: 1W, 2W, 5W adjustable 

Transmitting Speed: 9.6Kbps, 19.2Kbps

Working Range: 5km typical, 8~10km optimal

Pacific Crest internal UHF radio

Frequency: 403~473 MHz

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: 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 

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

Support other external communication device

For example, external GSM modem. 

Data storage

1GB Internal storage+ 8GB Internal Micro SD Card memory (Support up to 32GB extension)

Record GNS and Rinex format simultaneously.

*Pictures of Main Configuration of V60 GNSS RTK GPS:

*Main Applications of HI-TARGET GNSS RTK GPS:

Commercial and Residential Subdivisions

• Provide a complete survey package from the preliminary planning stage all the way to plan completion and registration
• Ensure that proposed subdivisions meet bylaw regulations and community planning requirements

Right of Way Surveys

• Utility and feature right of ways
• Road right of ways
• Route planning
• Pre-Construction surveys
• Boundary demarcation and area determination
• Plan Completion and registration

Construction Surveys

• Basement stakeouts
• Elevation certificates
• Pile layout
• Foundation layout

Real Property Reports

• Referencing permanent structures to property boundaries
• Title and easement search

Property Corner Re-Establishments and Boundary Line Identification

• Rural and urban survey services