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Model NO.

A12

Accuracy

<1mm

Vertical Lines

±(8+1×10¯6D)mm

Horizontal Line

±(15+1×10¯6D)mm

Model Name

Hi-Target Gnss A12

Signal Tracking

220 Channels

Operating System

Linux

Frequency Range

403-473MHz

Working Temperature

-45-+75

Power

Rechargeable Lithium Battery

WiFi

Yes

Waterproof Grad

IP68

Blootooth

Supporting

Transport Package

Individual Package

Origin

China

System

Operating system

Linux operating system

Star time

3s

Data storage

build-in 8G memory to support the maximum 32G SD card extension

GNSS

The system kernel

 the kernel of multi satellite systems

Channels:

220 channels

BDS

B1,B2,B3

GPS

L1C/A,L1C,L2C,L2E,L5

GLONASS

L1C/A,L1P,L2C/A,L2P,L3

GALILEO

GIOVE-A & GIOVE-B,E1,E5A,E5B

SBAS

L1C/A,L5QZSS,

WAAS,MSAS,GAGAN

Output format

ASCII

NMEA-0183, binary code

Location output frequency

1Hz~50Hz

Differential support

CMR,RTCM2.X,RTCM3.0,RTCM3.2

Static format support

GNS,Rinex dual format static data

Accuracy and reliability

RTK positioning accuracy:

Horizontal precision

 ±(8+1×10¯6D)mm ( D for the measured distance)

Vertical precision:

 ±(15+1×10¯6D)mm ( D for the measured distance)

Static positioning accuracy

Horizontal precision

±(2.5+0.5×10¯6D)mm ( D for the measured distance)

Vertical precision

±(5+0.5×10¯6D)mm ( D for the measured distance)

DGPS positioning accuracy

Horizontal precision

±0.25m+1ppm

Vertical precision

±0.50m+1ppm

SBAS positioning accuracy

 0.5m

Initialization time

< 10 seconds

Initialization reliability

> 99.99%

Tilt measurement

within 30°: ≤ 3cm

Built-in communication

Built-in 4G network communication

TDD-LTE, FDD-LTE, TD-SCDMA, WCDMA, EDGE, GPRS, GSM

WiFi communication

802.11b/g access point and client mode, which can provide WiFi hot service

Bluetooth communication

Built-in transceiver station:

Power

1W/2W/5W adjustable frequency: 403MHz-473MHz

Transmission rate

19.2kbps/9.6kbps adjustable, frequency channel number: 116 frequency are adjustable

External radio

Power

 5W/10W/20W/30W adjustable, radio frequency: 450MHz-470MHz

Transmission rate

19.2kbps/9.6kbps adjustable, frequency channel number: 116 frequency are adjustable

User interface

Panel

single button

Indicator

3 LED lamps: Satellite light, communication lamp, power lamp

Advanced application

IPOWER intelligent balance skill technology, LBS, NFC

Intelligent application

speech broadcast, voice guide, function self-examination

 Remote service

remote upgrade, remote control, remote data downloading

Electrical and physical characteristics

Battery

high capacity lithium battery 5000mAh, 2 pcs ,can be detachable

 Single battery network mobile station can continuously work for more than 10 hours 

Input voltage

DC 6~28VDC, over - amplifier protection

Size

160mm x 76.2mm

Weight

≤1.2kg (including battery)

 Power consumption

4.2W

Material

 the shell is made of magnesium alloy

Environmental characteristics

Dust prevention and release

 IP68, can resist 2 meters under water temporarily soaking, completely prevent dust entry

Anti fall

3 meters naturally falling

Relative humidity

100% anti condensation

Working temperature

-45 ºC ~75ºC

Storage temperature

-55 ºC~85 ºC

iHand30 intelligent data Collector

Operating system

Android 6.0 operating system

Processor

1.5G, 4 core processor

Storage

2GB RAM+16GB ROM+128G T-Flash storage card

Display

 3.7 inch bright professional outdoor color touch screen

GNSS

Built-in GNSS antenna, support GPS, GLONASS and AGPS, 20 channel

Communication

Built-in Bluetooth (2.1+4.0), USB Type C interface, WIFI and NFC support

Support 4G all network, double card double stay

Power

Built-in rechargeable 3.7V/5200mAh lithium battery, support quick charge.

A single battery can continuously work for 15 hours. 

Application

Built-in 8 million pixel auto focus camera with high brightness flash led.

Built-in microphone with voice tagging function.

Support 3.5mm audio jack

Gravity sensors, electronic compass, barometer, optical sensor, gyroscope

Physical property

Size

208mm x 83mm x 24mm

Weight

440g (containing batteries)

Working temperature

-20 C ~ +55 C

Storage temperature

-30 C ~ +65 C

Dust proof and waterproof

 IP67

Shockproof

1.2 meters of free fall

>Construction lofting

The rich point and line setting function, supplemented by graphical operation guidance, can save more cost for the construction of your project

>Power traffic

Convenient power direction measurement, distance measurement and angle calculation; comprehensive and practical highway survey, middle pile, side pile measurement, longitudinal and cross section measurement function

>CORS application

For the application of CORS system, only one RTK mobile station can receive CORS differential signal for data acquisition, construction layout and so on.

>CORS station

HD-CORS integrated the mature technology of Zhong Haida for many years, and has the advantages of stable operation and long transmission distance. It is the preferred solution for the city continuous reference station system.

>Control measurement

One investment, multiple functions, iRTK dual frequency static measurement accuracy to meet any control survey requirements, supporting mature professional data solver software, can help you complete all kinds of high-precision control survey work.

>Data acquisition

Handbook operation software designed for GIS system, flexible coding function to meet your fast and efficient field data acquisition needs

> water measurement

Equipped with the marine survey, marine mapping software and depth sounder of Haida's surveying and Mapping Authority, the underwater topography survey can be carried out easily, and the traditional operation mode of water survey is completely changed.

>Construction location (water)

The iRTK system helps you to accurately complete the marine engineering, such as riprap, paving and piling, to meet the special requirements of marine engineering.