Project

Content

Parameter

Receiver characteristics

Tracking

624 channel, support Beidou all constellation, support Beidou 3 generation 

Operating system

LINUX operating system

Initialization time 1

<5 s( Typical values)

Initialization reliability

gt;99.99%

Receiver appearance

Press button

1 dynamic/static switch key ,1 power key

Indicator

1 differential signal light ,1## lamp ,1 static data acquisition lamp ,1 power supply lamp

Nominal accuracy 2

Static precision

Flat accuracy :±(2.5 0.5×10-6×D) mm

Elevation accuracy :±5 0.5×10-6×D) mm

RTK accuracy

Flat accuracy :±8 1×10-6×D) mm

Elevation accuracy :±(15); and 1×10-6×D) mm

Single machine precision

1.5 m

Code Difference Precision 3

Flat accuracy :±(0.25 1×10-6×D) m

Elevation accuracy :±0.5 1×10-6×D) m

GNSS inertial navigation 4

IMU

200HZ

Inclined angle

0~60°

Tilt compensation accuracy

<unk6>(accuracy within 30°<2.5 cm)

Electrification parameters

Battery

Built-in 6800 mAh lithium battery to support 15 hours of mobile station life

External power supply

USB external power supply

Physical characteristics

Size (length * width * height)

119 mm*119mm *85mm

Weight

0.73KG

Material

Magnesium alloy AZ91D fuselage

Working temperature

-45℃~ 75℃

Storage temperature

-55℃~ 85℃

Humidity

100% No condensation

Waterproof and Dustproof

IP68 level

Shock vibration

IK08 level

Fall

2 m free fall

Data output

Output format

NMEA 0183, binary codes

Output mode

 BT/Wi-Fi/ Radio

Static storage

Storage format

Direct HCN,HRC,RINEX recording

 Storage space

 8 standard GB built-in storage

 Download

 Universal USB data download; HTTP download

Data communications

I/O interface

1 external UHF antenna interface

1 USB-TypeC interface, support charging, power supply, data download

Network module

Handbook support 4 G All Netcom

Radio

Built-in HF 450-470 MHz single station

China Test Protocol, Transparent Transmission, TT450 Protocol

Bluetooth

BT4.0, Downward Compatible BT2.x, Compatible Windows,Android,IOS Systems

 Datatransmission

 Wi-Fi data link

 Wi-Fi

 b/g/n 802.11

 NFC

 Support NFC Flash

Receiver function

 Super Double

 Support the simultaneous difference of two channels of data in the radio network and provide comprehensive data services

 One-click match

 Handbook software to match base station data

 Remote assistance

 Support one-click remote assistance

Handbook parameters

model

HCE320

 Network

 4G All Netcom (Mobile Unicom Telecom 2 G/3G/4G)

Operating system

Android 7.1

 CPU

 8-core extreme speed processor

 RAM ROM

 2GB 16GB

 LCD screen

 5.5-inch AMOLED self-luminous display

Physical keys

Full function keys

Input method

The Automatic Input Method of Chinese Test

Camera

800W

Battery

mAh 8000

III. Prevention

IP68

Electrical contact

Support