Zhonghai Dahua Star A10 RTK measuring instrument

The new practical RTK-A10 GNSS RTK system, meticulously crafted by Zhonghai Dahuaxing brand, is created with great effort. Stronger power guarantee, better performance, lighter and more beautiful appearance, allowing you to truly experience value for money!

The self form of the Huaxing system gradually formed by adopting a completely new design, higher quality, better performance, and lighter weight, breaking away from the characteristics of imitation in the past! The shell is made of universal nano environmentally friendly materials, and the internal structure is compact and orderly. While enhancing durability, the weight of the instrument is greatly reduced!
The Tianbao full constellation multi system motherboard supports the current GPS, GLONASS, BDS satellite systems, as well as various satellite systems ready for operation!
●Huaxing A10Dual power supply design, automatic switching of single 4400mA ultra large capacity battery, dual battery slot design, automatic switching for use, no manual operation required, ensuring high-intensity measurement for a day and worry free use!
● Quickly upgrade and easily handle USB import, switch on and off, and complete the upgrade! Easy and fast, no need to wait!
The 1GB large capacity memory of A10 meets the demand for large capacity data storage in today's multi system era.
●Huaxing A10The advanced intelligent diagnostic technology of Huaxing A10GNSSRTK system includes a built-in intelligent fault self diagnosis system, which promptly broadcasts abnormal problems through voice. Whether it is a routine inspection before the initial test or during the homework process, the unique voice system can broadcast whether various software and hardware are running normally through quick operations, truly achieving a clear understanding and keeping it in the best working condition.

Technical Specifications

Measurement accuracy and reliability [1]
RTK positioning accuracy:
Plane: ± (8+1 × 10 ¯ 6D) mm
Elevation: ± (15+1 × 10 ¯ 6D) mm
Static accuracy:
Plane: ± (2.5+1 × 10 ¯ 6D) mm
Elevation: ± (5+1 × 10 ¯ 6D) mm
DGPS positioning accuracy: plane accuracy: ± 0.25m+1ppm; Elevation accuracy: ± 0.50m+1ppm
SBAS positioning accuracy: 0.5m
Initialization time:<>
Initialization reliability:>99.99%
Receiver characteristics
System kernel: Adopting world-class multi star system kernel
Number of channels: 220
BDS：B1、B2、B3
GPS：L1C/A、L1C、L2C、L2E、L5
GLONASS：L1C/A、L1P、L2C/A、L2P、L3
GALILEO: GIOVE-A and GIOVE-B, E1, E5A, E5B
SBAS：L1C/A、L5； QZSS、WAAS、MSAS、GAGAN
Panel: 3 panel buttons: 1 power button, 2 function buttons
Indicator lights: 3 indicator lights: satellite indicator light, communication indicator light, power indicator light
Integrated design: USB file management. Industrial grade design all-in-one machine with built-in SIM communication module.
Intelligent voice broadcasting and functional self checking
Built in radio station
Built in transceiver integrated radio station
Power: 0.5W/10W/2W adjustable
Frequency band: 450MHz~470MHz
Transmission rate: 19.2kbps/9.6kbps adjustable
Number of channels: 116 adjustable frequency bands
External radio station
Ultra long distance external radio station
Power: 5W/10W/20W/30W adjustable
Frequency band: 450MHz~470MHz
Transmission rate: 9.6kbps/19.2kbps adjustable
Number of channels: 116 adjustable frequency bands
network communication
Built in 3G network communication module
WCDMA/HSDPA/EDGE/GPRS, Optional Telecom 3G
port
SIM card slot: 1
USB interface: 1
Battery compartment: 2
Bluetooth: 1
RS-232 serial ports: 2
DC power interface: 2
Radio antenna interface: 1
physical properties
Size: 182mm × 96mm
Weight: 1.2Kg (excluding battery weight)
Material: The shell is made of universal nano environmentally friendly materials
Electrical parameters
Battery capacity: 7.4V, 5000mAh × 2
Dual battery design, capable of uninterrupted switching
Battery working time: RTK: 16 hours, static: 24 hours [2]
External power supply: 6-28VDC, with over discharge protection
Can be connected to external DC power, with automatic switching between internal and external power sources
Host power consumption: ≤ 3.5W
environmental parameters
Waterproof and dustproof: IP67, 2 meters underwater immersion
Seismic resistance: resistant to a natural drop of 3 meters
Relative humidity: 100% non condensing
Working temperature: -45 ℃~65 ℃
Storage temperature: -55 ℃~85 ℃
Storage and Recording
Built in storage: 1G solid-state memory, compatible with plug-in SD card (larger and expandable up to 32GB)
Data format: GNS
GNS data format
Differential formats: CMR, RTCM2. X, RTCM3.0, RTCM3.2
Positioning output: 1Hz~50Hz
Output format: ASCII: NMEA-0183, binary code