Item

Content

Parameter

Receiver

Satellite tracking

Channel 624, supporting the Whole Constellation Beidou, supporting the Beidou III satellite

Operating Software

LINUX operating system

Initialization time①

< 5s (typical value)

Initialization reliability

> 99.99%

Receiver appearance

Key

1 active/static switch key, 1 power key

Light

One differential signal lamp, one satellite lamp, one static data acquisition lamp, and one power lamp

Nominal accuracy②

Static accuracy

Plane accuracy: ±(2.5+ 0.5×10-6×D) mm

Elevation accuracy: ±(5+0.5×10-6×D) mm

RTK Accuracy

Plane accuracy: ±(8 + 1×10-6×D) mm

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

Single machine Accuracy

1.5m

Code difference accuracy

Plane accuracy: ±(0.25 + 1×10-6×D) m

Elevation accuracy: ±(0.5+ 1×10-6×D) m

IMU

200Hz

GNSS + inertial navigation

Tilt Angle

0~60°

Tilt compensation accuracy

10mm+0.7mm/° Tilt (accuracy < 2.5cm within 30°)

Electrification parameter

Battery

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

External Power

Support USB port external power supply

Physical properties

Size

119 mm*119 mm * 85mm

Weight

0.73kg

Material

Magnesium AZ91D fuselage

Working temperature

-45℃~+75℃

Storage temperature

-55℃~+85℃

Waterproof and dustproof

Grade IP68

The impact vibration

IK08 level

Fall prevention

Resist 2 m free fall

Data output

The output format

NMEA 0183 binary code

Output way

BT/wi-fi/radio

Static storage

Storage format

Can directly record HCN, HRC, RINEX

The storage space

8GB of built-in storage is standard

Download the way

 Universal USB data download; HTTP download

Data communications

The I/O interface

 1 external UHF antenna interface

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

Network module

The notebook supports 4G full netcom

Radio

Built-in HIGH frequency 450-470mhz single-receiver station

Protocol: China Test protocol, transparent transmission, TT450

Bluetooth

BT4.0, backward compatible with BT2.x, compatible with Windows, Android, IOS systems

The data transfer

Wi-fi data link

Wi-Fi

802.11 b/g/n

NFC

Supports NFC flash connection

Receiver function

Super double receiving

Support radio + network two data at the same time difference, provide comprehensive data service

A key match

Support manual software to match base station data with one key

Multithreaded storage

The receiver can record 4 thread static data simultaneously

Controller Parameter

Model

HCE320

Internet

4G Full Netcom (Mobile Unicom TELECOM 2G/3G/4G)

Opearting Software

Android 7.1

CPU

Eight-core topspeed processor

RAM+ROM

2GB+16GB

The LCD panel

A 5.5-inch AMOLED self-luminous display

Physical buttons

Full function key

The input method

CHC independent input method

Camera

800W

Battery

8000mAh

Three proofing

IP68

The electric touch pen

support