T20 Palm GNSS Receiver

Small enough to fit in a pocket, T20 is only 48mm thick with the battery and weighs 0.67kg. With SinoGNSS K8 platform and 3rd generation IMU, T20 can adapt to various complex environments and collect accurate data. Powered by a 10,000mA lithium battery, it can stand up for 12 hours.Lighter, Thinner, and Stronger – T20 is specifically designed for land survey, marine, agriculture, machine control, and GIS.

More Info Specifications Order

Video

3rd Generation IMU

By compensating for up to 60° tilt, T20 eliminates challenges associated with surveying concealed or unsafe points and maintains accuracy within 2.5cm. Also, being immune to magnetic disturbance increase reliability.

Easy Connection

With advanced NFC, T20 can be connected automatically with a single touch. Dual mode Bluetooth 5.0 allows users to connect at higher distance and low energy standards. Tedious matching is a thing of the past.

Enhanced UHF

Integrated SinoGNSS K8 high-precision module and third generation IMU, T20 can reach high accuracy even in harsh environments, ensuring the quality of work, and have very low power consumption as well.

Longer Battery Life

10000mAh Battery makes 12 hours day&night work possible. QC2.0 helps T20 full-charged in 5 hours, dealing with the worry about power outage.

Technical specifications

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	≤1s
RTK Initialization Time	＜10s
Static and Fast Static	2.5 mm + 0.5 ppm Horizontal 5 mm + 0.5 ppm Vertical
SBAS	0.5m Horizontal 0.8m Vertical
Standalone	1.5m 3D RMS
Data Update Rate	1Hz, 2Hz, 5Hz, 10Hz
reliability	≥99%
Internal Memory	8GB(default),16GB/32GB(optional)
Tilt Survey	Up to 60°tilt with 2.5 cm accuracy

Dimension	149±1mm(φ), 48±1mm(H)
Weight	670g including battery
Working Temperature	-30℃~+65℃
Storage Temperature	-40℃~+85℃
Humidity	100% non-condensing
Waterproof and Dustproof	IP67
Voltage	5/9V
Power Consumption	RX mode≤1.8W, TX mode≤3.6W
Over Current Protection Voltage	30V, VBUS 9.99V
Charging Time	<5h(QC2.0)
Battery life	up to 12h

Bluetooth	Bluetooth 5.0 Dual-Mode
UHF Power Consumption	0.5W, 1W, 2W adjustable
Air Baud Rate	9600/19200 adjustable
UHF Channel Space	Tx/Rx with full frequency range from 410-470MHz
Serial Port	Support serial communication
USB	Type-C