Trimble Receiving Main Board RTK GPS System, GNSS RTK Survey System

Descripción del producto

Main Application:

1.Construction Layout
2.Electric power transportation
3.CORS application
4.CORS site
5.Control survey
6.Data collection
7.Water Measurement
8.Construction Positioning (water)

Smart Operation:
1. Visual LED screen and voice assistance guide your field operation quickly.
2. Multi one- operations, Auto base setup by one without controller.
3. Standard Rinex data and raw data recorded at the same time.
4. Quick upgrade by USB
Multi-constellation Tracking:
1. **0 tracking channels.
2. Supports GPS, CLONASS, BDS, SBAS.
3. NGS approved GNSS antenna.
Multi-constellation Tracking:
1. The transceiver UHF radio enables the working mode to be switchable between base and rover.
2. *-watt internal UHF radio and *-watt Pacific Crest TrimTalk internal radio are optional. Pacific Crest TrimTalk internal UHF radio is compatible with other radios.
Seamlessly Operation in CROS System:
1. Built-in cellular makes V*0 work perfectly with network RTK positioning.
Powerful Battery:
1. Powered by high-capacity (***0mAh) Li-ion battery to insure whole day operation.
Rugged Designed, IP*7:
1. IP*7 dust/water protection.
2. Withstands *-meter natural fall onto concrete.

Main Specification:

Measurement:
1. **0 channels
2. Advanced Pacific Crest Maxwell 6 Custom Survey GNSS Technology.
3. High precision multiple correlator for GNSS pseudo range measurements.
4. Unfiltered, unsmoothed pseudo range measurement data for low noise, low multipath error, low time domain correlation and high dynamic response.
5. Very low noise GNSS carrier phase measurement with <1 mm precision in a 1 Hz bandwidth
6. Signal-to-noise ratios reported in dB-Hz
7. Proven Pacific Crest low elevation tracking technology.
Satellites Signals Tracking Simultaneously:

GPS...................................Simultaneous L1/CA, L2C, L2E, L5
GLONASS....Simultaneous L1C/A,L1P,L2C/A(GLONASS M only),L2P
SBAS................................................Simultaneous L1 C/A, L5
Galileo......................Simultaneous L1BOC, E5A, E5B, E5AltBOC
BDS..............................................................................B1, B2
QZSS....................................................L1C/A, L1SAIF, 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 *0 minutes for base while 5 minutes for rover
Initialization reliability................................Typically > *9.9%

Real Time Kinematic (RTK) Surveying
Horizontal..............................................8mm + 1ppm RMS
Vertical.................................................*5mm + 1ppm RMS
Initialization time................................Typically < 8 seconds
Initialization reliability...............................Typically > *9.9%

Code Differential GNSS Positioning
Horizontal..............................................*5Cm + 1ppm RMS
Vertical...................................................*0Cm + 1ppm RMS
SBAS...................................0.5m Horizontal, 0.*5m Vertical

Hardware:
Physical
Dimension (W * H)..................................*8.2cm * 9.8cm (7.*7inch * 3.*6inch)
Weight..................................................1.*5kg (2.*6lb) without internal battery
Operation temperature..........................................**5℃ - **5℃ (**9F - ***9F)
Storage temperature..............................................**5℃ - **5℃ (**7F - ***5F)
Humidity.................................................................................**0%, considering
Water/dust-proof....................................IP*7 dust-proof, protecting from temporary immersion to depth of 1m (3.*8ft)
Shock and vibration.........................Designed to survive a 3m (9.*4ft)natural fall onto concrete.

Electrical
Power 6V to *8V DC external power
Power consumption ≤ 3.5W
Automatic switching between internal power and external power
Rechargeable, removable 7.4V, ***0mAh Lithium-ion battery in internal battery compartment.
Internal Battery Life
Static *3 - *5 hours
RTK rover (UHF/GPRS/3G) *0 - *2 hours
RTK base 8 - *0 hours
Static *3 - *5 hours
I/O Interface
1 * Bluetooth
1 * standard USB2.0 port
1 * TNC UHF connector
2 * RS**2 serial port
2 * DC Power (*-pin & *-pin)
1 * Micro SD card port

Communication and Data Storage 3G Communication
Fully integrated, fully sealed internal 3G, compatible with GPRS,GSM
Network RTK (via CORS) range ****0km

Internal UHF Radio (Standard)
Frequency.......................................******0Mhz **6 channels
Transmitting power..............................1W, 2W, 5W adjustable
Transmitting speed......................................9.6Kbps, *9.2Kbps
Working range.........................3~5km typical, ***0km optimal

External UHF Radio (Standard)
Frequency.......................................**0Mhz with **6 channels
Transmitting power.....................5W,*0W,*0W,*0W adjustable
Transmitting speed.............................................up to *9.2Kbps
Working range......................8~*0km typical, *5~*0km optimal

Pacific Crest ADL Vantage Pro External UHF Radio (Standard)
Frequency....................................**0~**0MHz or **0~**0MHz
Transmitting power....................................4w to *5w adjustable
Transmitting speed..............................................up to *9.2Kbps

Support most of radio communication protocol.
Working range.......................8~*0km typical, *5~*0km optimal
Support Other External Communication Device
For example, external GSM modem

Data Storage
F1GB Internal storage + 8GB Internal Micro SD Card memory (Support up to *2GB extension)
Record GNS and Rinex format simultaneously

Data Formats(1Hz positioning output, up to *0Hz - depends on installed option)
CMR: sCMRx, CMR, CMR+ and output
RTCM: RTCM 2.1, 2.2, 2.3, 3.0, 3.1, 3.2 and output

Navigation outputs ASCII: NMEA****3 GSV,AVR,RMC,HDT,VGK,VHD,ROT,GGK,GGA,GSA,ZDA,VTG,GST,PJT,PJK,BPQ,GLL,DRS,GBS
Navigation outputs binary: GSOF