SBAS Positioning Terminal | R680_Terminal_Catellite Navigation_Product Center

SBAS Positioning Terminal | R680

Dual-band SBAS Ami Positioning Terminal

Star based enhancementHigh integrityAviation StandardsLow-power consumption

R680 based on 12nm low-power RF baseband integrated SoC chip，include BDS、GPS、Galileo、GLONASS & QZSSSatellite signal reception. Equipped with SBAS enhanced positioning function, including satellite based augmentation system (SBAS), and built-in high gain surveying type receiving antenna, it can achieve sub meter positioning accuracy without ground RTK/CORS services. Adopting a dual-mode redundant architecture design to ensure long-term, stable, and reliable operation of the equipment, meeting the high-precision and reliable positioning requirements of industries such as vehicles, robots, drones, and ships.

Features

SBAS satellite-based enhanced positioning, with sub-meter accuracy
Adopt 12nm advanced process, power consumption as low as 0.4W
Adopt dual-module redundant architecture design to ensure long-term, stable and reliable operation of the equipment
RS232 or CAN interface data output
BDS、GPS、Galileo、GLONASS、QZSS，L1+L5 dual-frequency signal reception

Product Parameters

Basic information
Constellation	BDS/GPS/GLONASS/Galileo/QZSS/SBAS
Receiving signal	BDS: B1I / B2I /B3I /B1C /B2a /B2b
	GPS: L1C/A / L5
	GLONASS: L1
	Galileo: E1 /E5a
	QZSS: L1C/A / L5
Power
Voltage	+9V~36V
Power consumption	≤0.4W（Typical values）
Performance indicators
Positioning accuracy（CEP50）	Plane：0.8m
Positioning accuracy（CEP50）	Elevation：1.2m
Speed accuracy	0.02m/s
1PPS accuracy	20nm
Sensitivity	Capture	-147dBm
	Track	165dBm
	Re-capture	-159dBm
Positioning time	Cold start	26s
	Warm start	16s
	Hot start	1s
Dynamic Performance	Height limits	1000m
	Speed limits	300m/s
	Acceleration limits	4g
Data transmission
Output frequency	1Hz,10Hz
Agreement	NMEA0183, RTCM3.X, CAN
Interface	RS232, CAN
Characteristic of objects
Size	164mm(H)×72mm(V)、152mm(H)×72mm(V)、80mm(H)×15mm（V）
Electrical characteristics
parameter	Symbol	Minimum	Maximum	Unit
Supply Voltage VCC	Vcc	-0.3	36	V
Voltage Vcc	Vrpp	0	500	mV
Operation temperature	﹣40℃～﹢85℃
Storage temperature	﹣55℃～﹢95℃
Humidity	95% No condensation
Vibrate	GJB150.16-2009,MIL-STD-810
Impact	GJB150.16-2009,MIL-STD-810
Built in antenna characteristics
Working frequency band	1154MHz~1300MHz; 1551MHz~1615MHz
Impedance matching	50Ω
Phase center error	≤2.0mm
Antenna axial ratio	≤3dB
Horizontal plane coverage angle	360°
Low noise amplifier gain	40dB
Output standing wave ratio	2.0:1