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ComNav SinoGNSS T300 PLUS - User Manual

ComNav SinoGNSS T300 PLUS
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SinoGNSS
R
T300 PLUS User Guide
T300 PLUS
GNSS Receiver
User Guide
November 2021
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Summary

Safety Information

Warning and Caution

Warranty Notice

Introduction

About the receiver

Overview of the T300 PLUS GNSS receiver and its capabilities.

Receiver features

Key features and specifications of the T300 PLUS GNSS receiver.

T300 PLUS Receiver parts list

Detailed list of components included in the T300 PLUS receiver package.

Setting up the receiver

Environmental requirements

Recommended operating and storage conditions for optimal receiver performance.

Front panel

Explanation of the indicators and buttons on the front panel of the receiver.

Lower housing

Description of ports and features located on the lower part of the receiver.

Power supply

Information on internal and external power options and battery charging.

Pole-mounted setup

Instructions for mounting the receiver onto a range pole for fieldwork.

General Operation

Button functions

Details on the functions of the power and record buttons on the receiver.

LED behavior

Explanation of the status indicators (LEDs) on the receiver's front panel.

Receiver Web GUI interface

Checking the receiver status

How to view system, network, position, and satellite information via the web GUI.

Configuration

Settings for satellite tracking, work mode, and antenna setup via the web GUI.

Receiver Management

Options for managing receiver data, firmware, and utility functions.

Receiver Utility

Remote control functions like rebooting and resetting the receiver to factory defaults.

Firmware update

Procedures for updating the receiver's system and radio firmware.

Static survey

Receiver Configuration

Configuring the receiver for static surveys using the Compass Receiver Utility (CRU).

Static Data Collection

Steps and recommendations for collecting static survey data accurately.

Static Data Download

How to download raw static observation data from the receiver to a PC.

RINEX Convert

Converting raw observation data from ComNav binary to RINEX format.

Real-Time Kinematic Survey (RTK)

Installation of Survey Master

Guide to installing the Survey Master software on a controller.

Wizard function in Survey Master

Using the wizard to quickly learn and start RTK survey workflows.

Start a New Project

Creating or selecting projects and managing coordinate systems within Survey Master.

Bluetooth connection

Establishing a Bluetooth connection between Survey Master and the T300 PLUS receiver.

Internal Radio Mode

Setting up RTK surveys using the receiver's internal radio communication.

External radio mode

Extending RTK working distance using external radio communication.

PDA CORS Mode

Receiving correction data via PDA's GPRS or Wi-Fi for RTK surveys.

Internal GPRS Mode

Using the receiver's internal GPRS for Point-to-Point or Ntrip client modes.

Point to Point;Points mode (P to PS mode)

Transmitting correction data from base to server for rover access.

Internal 4 G Ntrip client mode

Acquiring correction data from Ntrip(CORS) servers via the receiver's 4G module.

Basic Survey Functions

Topo survey

Performing topographic surveys by collecting point data.

Survey settings

Configuring parameters for static and tilt surveys, including accuracy and naming.

Tilt survey

Utilizing the IMU sensor for tilt measurements and pole plumb compensation.

Auto survey;Area survey

Conducting continuous surveys based on time/distance or computing survey area.

Stake points;lines

Guiding users to specific points or lines on a map for staking operations.

PPK

Post-processing kinetic measurements for dynamic surveying applications.

Site calibration;Grid Shift

Site calibration

Calibrating the receiver to a known datum system using measured points.

Grid Shift

Adjusting base station position within a project for grid coordinate system changes.

COGO

Calculating points, lines, and angles directly in the field using COGO functions.

Data Export;Import

Import

Importing predefined or user-defined data formats into Survey Master.

Export

Exporting survey points and data in various formats like CSV, DXF, KML.

Import Basemap

Importing DXF/DWG/SHP files as basemaps for survey guidance.

Export Result

NMEA 0183 output

Configuring the receiver to output NMEA data via Lemo port or Bluetooth.

Register T300 PLUS via Survey Master

Registering the T300 PLUS receiver using provided codes via Survey Master.

Firmware Upgrade

Upgrade firmware via serial cable

Updating receiver firmware using a PC connection via serial cable.

Upgrade firmware via WIFI

Updating receiver firmware wirelessly using the WIFI firmware update tool.

Appendix A: 7-Pin Lemo definition

Appendix B: Physical Parameter of Modules inside of T300 PLUS

FCC Statement

ComNav SinoGNSS T300 PLUS Specifications

General IconGeneral
RTK Positioning AccuracyHorizontal: 8 mm + 1 ppm RMS; Vertical: 15 mm + 1 ppm RMS
Static Positioning AccuracyHorizontal: 2.5 mm + 0.5 ppm RMS; Vertical: 5 mm + 0.5 ppm RMS
Operating Temperature-40°C to +65°C
Storage Temperature-55°C to +85°C
IP RatingIP67
Frequency BandsGPS L1, L2, L5; GLONASS L1, L2; Galileo E1, E5a, E5b; QZSS L1, L2, L5
Data Update Rate1Hz to 50Hz
Communication InterfacesBluetooth, Wi-Fi
Battery LifeUp to 10 hours
Data Storage8 GB internal memory
Tilt SensorYes

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