SinoGNSS T20 Palm

GNSS receiver with IMU, ultra-lightweight

Lightweight at 0.67 Kg and only 48 mm thick

3rd generation IMU (up to 60° tilt, accurate to 2.50 cm)

7 constellations, more than 50 satellites and 1,590 channels

RTK, PPK and PPP

Robust FIX connection in challenging environments (under trees, urban environments, near tall buildings)

Radio, Wifi, NFC and Bluetooth 5

Free Survey Master field application (for installation on Android smartphone)

High-capacity battery, up to 12 hours battery life

IP67 protection (withstands drops of up to 2 m in height)

Specifications

Rendition	Channels	1590
	GPS	L1C/A, L1C, L2P, L2C, L5
	BDS	B1I, B2I, B3I, BIC, B2a, B2b
	GLONASS	G1, G2, G3
	Galileo	E1, E5a, E5b, E6c, E5 AltBOC
	QZSS	L1C/A, L2C, L5, L1C
	IRNSS	L5
	SBAS	L1C/A
	Signal recapture	≤1 seconds
	RTK initialisation time	<10 seconds
	Static and fast static	2.5 mm + 0.5 ppm Horizontal 5 mm + 0.5 ppm Vertical
	SBAS	0.5 m horizontal 0.8m Vertical
	Independent	1.5 m 3D RMS
	Data update rate	1 Hz, 2 Hz, 5 Hz, 10 Hz
	reliability	≥99%
	Internal memory	8 GB (default), 16 GB / 32 GB (optional)
	Tilt lift	Tilt up to 60° with 2.5 cm accuracy
Physical	Dimension	149±1 mm (φ), 48±1 mm (height)
	Weight	670 g incl. battery
	Working temperature	-30 °C ~ + 65 °C
	Storage temperature	-40 °C ~ + 85 °C
	Humidity	100% non-condensing
	Water and dust resistant	IP67
	Voltage	5/9V
	Energy consumption	RX mode≤1.8 W, TX mode≤3.6 W
	Overcurrent protection voltage	30 V, VBUS 9.99 V
	Charging time	<5h (QC2.0)
	Battery life	up to 12h

Commun ications	Bluetooth	Bluetooth 5.0 Dual mode
	UHF power consumption	0.5 W, 1 W, 2 W adjustable
	Air transmission speed	9600 / 19200 adjustable
	UHF channel space	Tx/Rx with full frequency range 410 - 470MHz
	Serial port	Supports serial communication
	USB	Type C