Product Features

1) Provide support and customization for high-precision location services in railway station areas, taking into account market universality and possessing independent intellectual property rights.

2) Specially designed for unmanned and complex electromagnetic working environments.

3) Supports physical dual channel network output, which can simultaneously connect to both the internal and external networks of the railway.

4) Support reliable network connection mode and never disconnect.

5) Hardware dual backup reliability design ensures never crashing.

6) Provide full mode navigation messages and can serve as a host for large area CORS network base stations.

7) Built in battery, supports power-off operation.

8) High cost-effectiveness, priced at half of the market price for ground-based enhanced base stations.

Main functions

With Beidou location service as the core, the ground enhanced base station can provide navigation and positioning, precise time service, short message communication and other services for the construction and operation of smart grid, power Internet of Things, and energy Internet. It can provide real-time meter level and decimeter level positioning services across the whole region, and provide centimeter level and millimeter level positioning services in key areas such as along transmission lines and areas with high incidence of geological disasters.

Technical Specifications

Size: (H) 145 * (W) 427 * (D) 380 (mm)

信号： BD B1,B2,B33,GPS L1/L2,GLONASS L1/L2, SBAS

通道： 372 通道

Sensitivity: -142dBm

Speed: 10Hz

PPS精度： 20ns (RMS)

Speed accuracy: 0.03 m/s (RMS)

Horizontal accuracy: RMS (67%) 2DRMS (95%)

RTK1,2 ：10mm+1ppm 20mm+1ppm

SBAS1/DGPS1： 0.3m 0.6m

Cold start time:<60 s typical value

Warm start:<30 s typical value

Hot start:<10 s typical value

最大速度： 1850 Km/h ( 514m/s)

Maximum elevation: 18288 meters

Control port: RS232 serial port, baud rate 115200,

Configure the working mode of the network card and receiver,

Support output of positioning results;

Differential port: RS232 serial port, directly connected to the board, default 19200,

Support differential data input/Output,

Support output of positioning results;

Protocol support: NMEA-0183

Differential format: RTCM v2.3 (DGPS)

RTCM v3(RTK), CMR(RTK)

Ethernet:supportTCP/IP

Application field

High precision differential positioning can be widely applied in industries such as driving tests and training, deformation monitoring, aerospace, mechanical control, system integration, and precision agriculture.

communication protocol

customize