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GPS System

GPS System
GPS System
Product Code : T-300
Product Description

With decades of experience in the surveying GNSS receiver, the T300 is a product which combines lots of market proved advantages together. It can track all the working GNSS constellations. By using ComNavs unique QUANTM algorithm technology, it can function in RTK mode with all the GNSS constellations or by using any single GNSS constellation such as GLONASS or BeiDou. The strong anti-interference ability of the receiver makes it possible to work in any environment.


Ultra Small

Super light

Many user-friendly conveniences built in

GPS L1/L2/L5, BeiDou B1/B2/B3, GLONASS L1/L2

Low power consumption

Support long base line E-RTK


Channels: 256 channels with simultaneously tracked satellite signals

GPS: L1 C/A, L1/L2 P, L5

BeiDou: B1, B2, B3



Post Processing Static: Horizontal: 2.5 mm + 1 ppm RMS Vertical: 5 mm + 1 ppm RMS

Real Time Kinematic: Horizontal: 10 mm + 0.5 ppm RMS Vertical: 20 mm + 0.5 ppm RMS

E-RTK (<100km): Horizontal: 0.2 m + 1 ppm RMS Vertical: 0.4 m + 1 ppm RMS

Code differential GNSS positioning: Horizontal: 0.25 m+ 1 ppm RMS Vertical: 0.5 m + 1 ppm RMS

SBAS: Typically < 1 m 3D RMS

Standalone Positioning Accuracy: <1.5 m RMS

Communication port: 1 Serial port (7 Pin Lemo), Baud rates up to 921,600 bps

Radio modem: Tx/Rx with full frequency range from 410-470 Mhz2

transmit power : 0.5-2W adjustable, working range : 1-4km

Size(W—H): 15.8cm—7.5cm

Weight: 0.95kg(include bettery)

Li-ion battery capacity: 2x1800 mAh, Up to 8 hours typically

Memory: 4GB internal with up to 16GB pluggable memory card

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