Full System Satellite – Based Enhanced Positioning Board

ER-GNSS-B05
1. Adopted new CPU platform;
2. Use Athena RTK engine, support a RTK star chain range;
3. Support single Beidou, single GPS and multi-star combined RTK.

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Introduction

Full System Satellite – Based Enhanced Positioning Board

ER-GNSS-B05 Full System Satellite–based Enhanced Positioning Board, It is a high performance positioning receiver with China precision satellite-based enhancement, which can achieve centimeter-level positioning accuracy accuracy on its own. The product integrates positioning functions such as L-Band satellite-based enhancement, RTK, SBAS, etc., has the characteristics of small size and easy integration, and is widely used in the fields of unmanned aerial vehicles, surveying and mapping, mechanical control, and marine engineering.

Features

Adopted new CPU platform
Support L-band, can receive Chinese precision star based enhancement service, single machine can achieve centimeter level positioning accuracy
Use Athena RTK engine, support aRTK star chain range
Support star base differential rapid recapture
Support single Beidou, single GPS and multi-star combined RTK
Support ultra-long distance RTK and fast initialization
Small size, low power consumption design, very easy to integrate

Specifications

GNSSPerformance Index
Receiving satellitesignals	BDS B1/B2/B3 GPS L1CA/L1P/L2P/L2C(L5,Support withoutB3) GLONASS G1/G2 QZSS L1CA/L2C Galileo E1BC E5B
PassNumber	499(b3 version),572(L5 version)
SBAS Tracking	Three-channel parallel tracing
Data updating rate	≤50Hz
Horizontal positioning accuracy	Stand-alone	1.2Meter(RMS)
	DGPS	0.3Meter(RMS)
	SBAS	0.3Meter(RMS)
	RTK	8mm+1ppm
	China precision
	4cm(RMS)	Use H10service
	15cm(RMS)	Use H30service
	25cm(RMS)	Use AtlasBasic service
Timing accuracy(1PPS)	20ns
Cold start	60s
Warm start	20s
Recapture time	<1s
L-band performance
Pass Number	unipath
Frequency range	1525to1560MHz

Communication indicators
Data interface	serial port: 3pcs Full duplex serial port (3.3V CMOS) 1PC external DGPS differential dedicated port, USB:1pc USB Device 1pc USB Host (only P326)
Baud rate	4800~460800bps
Difference scheme	RTCMSC-104(SBAS/Beacon), Self difference scheme ROXRTCM2 RTCM3.,RTCM3.2CMRCMR+
Data format	NMEA 0183, self binary
Timing output	1PPS(CMOS, Active-high, Rising edge synchronization 10kΩ,10pF load)
Event ID input	CMOS. Active-low, Falling edge synchronization, 10kΩ10pF load
Humidity	Relative humidity: 95%
Electrical Specifications
Working voltage	3.3VDC±5%
Power consumption	1.9 W (Dual system dual frequency),2.9 W(Full frequency+L-Band)
Working current	770 mA
Antenna power supply	<15VDC
Environmental index
Working Temperature		-40℃~+85℃
Storage Temperature		-40℃~+85℃
Mechanical indicators
Size		71.1Lx40.6Wx10.1Hmm/ER-PB-06B:72.4Lx40.6Wx10.1Hmm
Weight		<22g
Power/data cornector		34pin/20pin
Antenna connector		MCX female head