TAU951M

TAU951M RTK module

TAU951M, 12*16mm

The TAU951M series has two product models：

• TAU951M-P2
• TAU951M-K2

The TAU951M-P2 series is a set of GNSS dual-band high-precision RTK navigation and positioning module which is based on the state of art CYNOSURE IV dual-core SoC chip.
It is capable of tracking all global civil navigation systems (BDS, GPS, GLONASS, Galileo, QZSS, NavIC, and SBAS), as well as BDS-3 signals.
The latest dual-core architecture CYNOSURE IV adopts 22 nm process, with built-in dual-core MCU and 8Mbit MRAM, integrating multi-band multi-system GNSS RF and baseband.
This newly designed architecture makes the module achieve centimeter level position accuracy and higher sensitivity,greater for improved jam resistance and multipath,
and provide a highly robust service in complicated environment.
Along with its preeminent performance, the compact size (16.0×12.2×2.4 mm) of TAU951M-P2 series of LCC package with lower consumption makes it suitable for various demands
under different conditions.
It can be widely used in mower, Intelligent transportation, surveying and mapping, unmanned aerial vehicles (UAVs), intelligent agriculture, and other fields.

Features

• Concurrent reception of multi-band multi-system satellite signals
• Tracking 128 GNSS signal channels at the same time
• Support BDS-3 signals: B1C, B2a
• Support PPP-B2b/PPP/PPP-RTK (upon request)
• Internal PVT, RTD, and RTK Engine
• Update rate up to 10 Hz
• Support A-GNSS
• Smart jammer detection and suppression

Mode	GPS/QZS					BDS						GLONASS		GALILEO				NavIC	SBAS
	L1CA	L1C	L2C	L5	L6	B1I	B1C	B2I	B2b	B2a	B3I	G1	G2	E1	E5a	E5b	E6	L5	L1
A(default)	*	(1)	-	*	-	*	*	-	-	*	-	*	-	*	*	-	-	(1)	*
B	*	(1)	*	-	-	*	*	*	-	-	-	*	*	*	-	*	-	-	*
C	*	*	*	-	-	*	*	-	-	-	-	*	-	*	-	-	-	-	*

[1] Supported upon request with special firmware