V60 RTK DGPS Survey Equipment
The V60 GNSS RTK DGPS survey equipment system is designed to meet high quality standards at an affordable price. It is outstanding in it's class, with a rugged design and user-friendly functions.
Main Specification of the V60 RTK DGPS Survey Equipment
PERFORMANCE SPECIFICATIONS
MEASUREMENTS
• 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 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
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
Data formats
(1Hz positioning output, up to 50 Hz - depends on installed option)
CMR: sCMRx, CMR, CMR+ input and output
RTCM: RTCM 2.1, 2.2, 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
1 Pulse Per Second Output