GNSS Receivers

T20 Palm GNSS Receiver

Thinner, Lighter, Stronger

Small enough to fit in a pocket, T20 is only 48mm thick with the battery and weighs 0.68kg. 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.

ComNav Technology

Shanghai, CN

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Description

Features:

1590 channels and 50+ satellites tracking capabilities
Tracking all running and planned constellations, including GPS, BDS-2, BDS-3, GLONASS, Galileo, QZSS and SBAS
Up to 60°tilt with 2.5 cm accuracy
12+ hrs continuous work with 10000mAh batteries
Support NFC and Bluetooth connection
IP67 dust- and waterproof for harsh environments

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Specifications

General: Type

Aerial, Land, Marine

Year of initial introduction

2023

Height [m]

0.048

Width [m]

0.149

Total Weight [kg]

0.68

Housing Material

Magnesium aluminum alloy

Performance: No. channels

1590

Tracked satellite signals

50+

SBAS differential signals

Yes

Reacqisition time [s]

≤1s

RTK Network Compatibility

Yes

Environment: Operating temperature: min. [°C]

-30

Operating temperature: max. [°C]

65

Humidity resistance

100% non-condensing

Water sand and dust proof

Yes, IP67

Shock and vibration proof

Survive a 2m drop onto the concrete

Communication: general: Communication ports

Serial ports, Type-C USB

Bluetooth

Y

Communication: Protocols: RTCM standards for differential data

RTCM 2.X, 3.X,

CMR standards for differential data

CMR (GPS only), CMR+ (GPS only)

NMEA output format

NMEA-0183

other output formats

ComNav Binary

L-Band Compatible

Y

Configuration method

PC, Survey software, web interface

Communication: links: Radio modems

410-470 Mhz

GSM; UMTS phone modems

Y

CDMA phone modems

Y

Horizontal uncertainty: code: DGNSS/RTC (constant part) [m]

0.4m 3D

phase: RTK rapid static (constant part) [m]

0.0025

phase: RTK rapid static (variable part) [ppm]

0.5

phase: RTK kinematic (constant part) [m]

0.08

phase: RTK kinematic (variable part) [ppm]

1

phase: static post processing (constant part) [m]

0.003

phase: static post processing (variable part) [ppm]

0.1

phase: kinematic post processing (constant part) [m]

0.08

phase: kinematic post processing (variable part) [ppm]

1

Initialization time on the fly [s]

10

RTK network solution methods

VRS

Power: Typical consumption [W]

1.8

Internal power supply

10000mA

External power supply

5/9V

Operating time with internal power supply [hr]

12

Certifications

CE

Rechargeable with (auto)battery

Yes