T20 Palm
T20 is a compact palm-sized GNSS receiver powered by SinoGNSS K8 and 3rd-generation IMU, delivering full-constellation tracking with tilt compensation up to 120° and redefining precision in demanding field environments.
Introduction
Experience Ultimate Portability with the T20 GNSS Receiver
The T20 is a compact and lightweight GNSS receiver that delivers high-precision results — combining full-constellation tracking, advanced IMU tilt compensation, and robust connectivity for efficient field work.
Innovative
Explore the Technical Specifications of GNSS Receiver
Characteristics:
- USB, serial
- 1590 channels
- Compact and low-power
- Rugged design with built-in antenna
- Portable and IP67-certified for water and dust resistance
- High-precision and multi-frequency tracking
- Low-latency, NFC, and relay output
- Modular and multi-constellation compatible
- Tracks more than 50 satellites across GPS, BDS-2, BDS-3, GLONASS, Galileo, QZSS, IRNSS, and SBAS
- Supports tilt up to 60° with 2.5 cm accuracy
- 10000 mAh batteries allowing 12 hours of continuous work
- NFC and Bluetooth connectivity
- Third-generation IMU
- SinoGNSS K8 module for enhanced precision
- QC2.0 fast charging – full charge in 5 hours
IMU Performance
By compensating for up to 60° of tilt, the T20 eliminates the challenges of measuring hidden or dangerous points while maintaining an accuracy of 2.5 cm. The third-generation IMU is immune to magnetic disturbances, ensuring stability and reliability in all environments.
Easy Connection
With advanced NFC technology, the T20 connects automatically with a single tap.
Dual-mode Bluetooth 5.0 ensures long-distance connectivity with minimal power consumption. Tedious correspondence is now a thing of the past.
High Precision and Efficiency
The SinoGNSS K8 module combined with the third-generation IMU guarantees exceptional precision even in harsh conditions, ensuring accuracy with reduced energy consumption.
Longer Battery Life
The 10000mAh battery delivers up to 12 hours of continuous operation.
Thanks to QC2.0 fast-charging technology, the T20 reaches full charge in just 5 hours, minimizing downtime in the field.
1590
GPS: L1C/A, L1C, L2P, L2C, L5
BDS: B1l, B2l, B3l, B1C, B2a, B2b
GLONASS: G1, G2, G3
Galileo: E1, E5a, E5b, E6c, E5 AItBOC
QZSS: L1C/A, L2C, L5, L1C
IRNSS: L5
SBAS: L1C/A
≤1s
≤45s
≤15 s
<10s
≥99.9%
8GB
1Hz, 2Hz, 5Hz, 10Hz, 20Hz
Horizontal 2.5 mm + 0.5 ppm RMS
Vertical 5 mm + 0.5 ppm RMS
Horizontal 8mm + 1ppm RMS
Vertical 15mm + 1ppm RMS
3 mm + 0.1 ppm Horizontal
3.5 mm + 0.4 ppm Vertical
＜0.4m RMS
Horizontal 0.5 RMS
Vertical 0.8 RMS
1.5m 3D RMS
up to 120° tilt with 2.5cm accuracy
Magnesium aluminum alloy
149±1mm(φ), 48±1mm(H)
670g
-30°C~+65°C
-40°C~+85°C
100% non-condensing
IP67
Survive a 2m drop onto the concrete
MIL-STD-810G Method 514.6 procedure Ⅰ
5/9V
RX mode≤1.8W, TX mode≤3.6W
30V, VBUS 9.99V
<5h(QC2.0)>
up to 13h typically
Tx/Rx with full frequency range from 410-470MHz
Transmit power: 0.5W, 1W, 2W adjustable
Air Baud Rate: 9600 / 19200 adjustable
Range: 3-5 km
Protocol type: Transparent/TT450S/South/Mac
Standard 5/8'' UNC female thread
TNC
Type-C
Support serial communication
RTCM2.X, 3.X, CMR(GPS only), CMR+(GPS only)
ASCII: NMEA-0183 GSV, RMC, HDT, GGA, GSA, ZDA, VTG, GST; PTNL, PJK; PTNL, AVR; PTNL, GGK
ComNav Binary update to 20 Hz
Explore
