GNSS RTK system,RTK system

V9 GNSS RTK system

More powerful CPU on the PCC mainboard
1. Adopting the latest PCC BD970 mobile mainboard;
2. Double Efficiency: Connected to the CORS system, the reference site could
also be used as mobile station;
3. Double-satellite receiving function brings in a significant promotion in
performance than one-satellite system.
Compatible with CORS
Self-help building site HD - CORS technology
GPRS/CDMA/UHF data transmission technology
RTK GPS system using intelligent voice technology
U disk file management
Long-distance RTK working technology
GNSS application supported
Integrated built-in reinforced host computer


Receiver
220 channels:
GPS: Synchronized L1 C/A, L2E, L2C, L5
GLONASS: Synchronized L1 C/A, L1 P, L2 C/A (restricted to GLONASS M) and L2 P
SBAS: Synchronized L1 C/A,L5
GIOVE-A: Optional synchronized L1 BOC, E5A, E5B and E5AltBOC
GIOVE-B: Optional synchronized L1 CBOC, E5A, E5B and E5AltBOC
GALILEO: upgrade

1. Tianbao Maxwell 6 advanced custom surveying GNSS technology
2. High precision multi-correlator used for GNSS pseudo-range
3. Extremely low-noise GNSS carrier phase measurements ensuring the accuracy in
the range of 0.001m at 1 Hz bandwidth
4. Mature Tianbao low-elevation tracking techniques
5. Initializing time less than 10s
6. Initializing reliability beyond 99.9%
7. Positioning output: 1 Hz, 2 Hz, 5 Hz, 10 Hz, 20Hz and 50 Hz positioning
output(10Hz default)
8. Original surveying and positioning output as high as 50 Hz
9. Differential supported: CMR, CMR+, RTCM 2.1, 2.2, 2.3, 3.0, 3.1
10. Output format:ASCII:NMEA-0183 GSV, AVR, RMC, HDT, VGK, VHD, ROT, GGK, GGA,
GSA, ZDA, VTG, GST PJT, PJK, BPQ, GLL, GRS, GBS and binary: Trimble GSOF

Built-in UHF Radio Communication
220MHz~240MHz and 450MHz~470MHz radio frequency bands for users from different countries to choose from
Wireless communication transfer rate at 19.2Kbps
Offering 16channels, and users can customize the built-in GPRS/CDMA network
communication part in the frequency table
Optional CDMA/3G network communication module
International standard automatic login
Hi-Target provide HD-CORS users with full-time free server, and users can build
their own servers as well.
Interface
Two RS-232 serial ports
One USB port
One Bluetooth wireless communications port
Two external DC power input port
One GSM/CDMA SIM card compartment
Two built-in lithium battery slot
One UHF antenna pedestal
Panel Key-Press and Indicator Lamps
2 panel key-presses, 1 power key-press, 1 function key-presses, with sound and
indicator lamps, key combinations can perform various settings on the receiver.
Receiver accuracy
Static accuracy: Horizontal: ±(2.5mm+1×10-6D) Vertical: ±(5mm+1×10-6D)
Rapid static accuracy: Horizontal: ±(5mm+1×10-6D) Vertical: ±(10mm+1×10-6D)
RTK positioning accuracy: Horizontal: ±(10mm+1×10-6D) Vertical: ±(20mm+1×10-6D)

Physical Specifications
Core control chip: ARM7,Built-in 64M Flash Drive
Size: φ19cm×10cm
Weight: 1.1kg
Anti-2m natural drop, floatable, anti-1.2m soaking underwater
Built-in dual lithium battery, ensure switching power without interrupting your
surveying work
Double-battery capability 2800m Ah, voltage: 7.6V, continuous working up to 10
hours
External DC power supported, voltage range 7~36V, external/internal power
automatic switching
Main unit power: 2W
Environmental characteristics
Waterproof, dustproof, broken-resistant, IP67 grade
Receiver
220 channels:
GPS: Synchronized L1 C/A, L2E, L2C, L5
GLONASS: Synchronized L1 C/A, L1 P, L2 C/A (restricted to GLONASS M) and L2 P
SBAS: Synchronized L1 C/A,L5
GIOVE-A: Optional synchronized L1 BOC, E5A, E5B and E5AltBOC
GIOVE-B: Optional synchronized L1 CBOC, E5A, E5B and E5AltBOC
GALILEO: upgrade