ComNav SinoGNSS T300 User manual
SinoGNSS○
RT300 User Guide
T300 GNSS Receiver
User Guide
Version 1.05
October 2017
SinoGNSS○
RT300 User Guide
Corporate office
ComNav Technology Ltd.
Building 2, No.618 Chengliu Middle Road, 201801 Shanghai, China
Tel: +86 21 64056796
Fax: +86 21 54309582
Website: http://www.comnavtech.com
E-mail: support@comnavtech.com
Trademark notice
© 2016 ComNav Technology Ltd. All rights reserved.
SinoGNSS is the official trademark of ComNav Technology Ltd., registered in
People’s Republic of China, EU, USA and Canada.
FCC Notice
SinoGNSS○
RT300 GNSS receivers comply with the limits for a Class B digital device, pursuant to
the Part 15 of the FCC rules when it is used in the Portable Mode.
Operation is subject to the following two conditions:
(1) This device may not cause harmful interference;
(2) It must accept any interference received, including interference that may cause undesired
operation.
Copyright Notice
This is the V1.05 (October, 2017) revision of the T300 GNSS Receiver User Guide. It cannot be
copied or translated into any language without the written permission of ComNav Technology.
Technical Assistance
If you have any question and can't find the answer in this manual, please contact your local
dealer from which you purchased the T300 receiver. Alternatively, request technical support from
ComNav Technology Website: www.comnavtech.com or technical support email:
support@comnavtech.com.Your feedback about this Guide will help us to improve it with future
revisions. Please email your comments to: support@comnavtech.com.
Safety Information
Before using the receiver, please make sure that you have read and understood this user Guide,
as well as the safety requirements.
Connect your devices strictly based on this User guide
Install the GNSS receiver in a location that minimizes vibration and moisture
Avoid falling to ground, or colliding with other items
SinoGNSS○
RT300 User Guide
Do not rotate 7-pin Lemo port
Do not cover the radio, keep a sound ventilation environment
To reduce radiation, please keep above 2 meters away from the radio station
Take lighting protection measures when installing antennas
Change the cable if damaged
Related Regulations
The receiver contains integral Bluetooth® wireless technology and UHF. Regulations regarding
the use of the datalink vary greatly from country to country. In some countries, the unit can be
used without obtaining an end-user license. But in some countries the administrative
permissions are required. For license information, please consult your local dealer.
Use and Care
The receiver can withstand the rough treatment that typically occurs in the field. However, the
receiver is high-precision electronic equipment and should be treated with reasonable care.
Warning and Caution
An absence of specific alerts does not mean that there are no safety risks involved. A Warning or
Caution information is intended to minimize the risk of personal injury and/or damage to the
equipment.
WARNING-A Warning alerts you to a potential risk of serious injury to your person and/or damage to
the equipment, because of improper operations or wrong settings of the equipment.
CAUTION- A Caution alerts you to a possible risk of damage to the equipment and/or data loss.
Warranty Notice
ComNav Technology does not warranty devices damage because of force majeure (lighting, high
voltage or collision).
ComNav Technology does not warranty the disassembled devices.
SinoGNSS○
RT300 User Guide
1
CONTENTS
1 Introduction ................................................................................................................................. 3
1.1 About the receiver ............................................................................................................3
1.2 Receiver Features..............................................................................................................3
1.3 T300 Receiver parts list.....................................................................................................3
1.3.1 Basic Supply kit....................................................................................................... 3
1.3.2 Optional Datalink kit .............................................................................................. 5
1.3.3 Transport Cases......................................................................................................6
2 Setting up the receiver................................................................................................................. 8
2.1 Environmental requirements............................................................................................ 8
2.2 Front panel........................................................................................................................ 8
2.3 Lower housing................................................................................................................... 8
2.4 Power supply.....................................................................................................................9
2.4.1 Internal batteries....................................................................................................9
2.4.2 External Power Supply..........................................................................................10
2.5 Pole-mounted setup .......................................................................................................10
3General Operation.................................................................................................................11
3.1 Button functions ............................................................................................................. 11
3.2 LED behavior ................................................................................................................... 11
4Static survey ..........................................................................................................................12
4.1 Receiver Configuration....................................................................................................13
4.2 Static Data Collection......................................................................................................14
4.3 Static data management.................................................................................................14
4.3.1 Raw Data Download.............................................................................................14
4.3.2 Convert to RINEX ..................................................................................................15
4.3.3 Memory Management .........................................................................................17
5 Real-Time Kinematic Survey (RTK).............................................................................................18
5.1 Installation of CGSurvey Software ..................................................................................18
5.2 Start a New Project..........................................................................................................19
5.3 Bluetooth connection .....................................................................................................21
5.4 Internal RadioMode........................................................................................................24
5.4.1 Start Base Station by CGSurvey............................................................................25
5.4.2 Start Rover Station by CGSurvey.......................................................................... 27
5.5 External radio mode........................................................................................................ 29
5.6 PDA Net Mode.................................................................................................................30
5.7 Internal GPRS Mode ........................................................................................................31
5.7.1 Point to Point/Points mode (P to PS mode) .........................................................31
5.7.2 Internal 3G Ntrip client mode..............................................................................32
5.7.3 Phone call mode...................................................................................................33
6 Basic Survey Functions...............................................................................................................33
6.1 Measuring Points ............................................................................................................ 33
6.2 PPK .................................................................................................................................. 34
6.3 Continuous Topo ............................................................................................................. 36
6.4 Staking out Points............................................................................................................36
6.5 Cogo ................................................................................................................................38
6.6 Localization-- Site Calibration and ResetGrid .................................................................38
6.6.1 Site Calibration..................................................................................................... 38
6.6.2 Reset Grid Function............................................................................................... 39
6.7 Export Points toyourPC ....................................................................................................40
6.8 Import Points to Currentproject......................................................................................41
SinoGNSS○
RT300 User Guide
2
7 Specifications ............................................................................................................................. 42
Appendix A: 7-Pin Lemo definition ...............................................................................................43
Appendix B: Setting up of PDL ......................................................................................................43
Appendix C: Connect your controller to the Internet................................................................... 46
SinoGNSS○
RT300 User Guide
3
1 Introduction
The SinoGNSS○
RT300 GNSS Receiver User Guide is aimed to help you get familiar with
the T300 receiver and start your project effectively. We highly recommend you to read
this manual before surveying, even though you have used other Global Positioning
System (GPS) receivers before.
1.1 About the receiver
With SinoGNSS○
RQUANTM algorithm, T300 GNSS receiver can be applied in RTK mode
with all GNSS constellations. T300 receiver has ultra-small size and strong
anti-interference ability to make it possible to work even in harsh environments. It is
the ideal RTK/GNSS product for surveyors.
1.2 Receiver Features
The SinoGNSS○
RT300 GNSS Receiver keyfeatures:
Ultra small and super light
- Size (W × H): 15.8cm × 7.5cm
- Weight: 0.95kg (including 2 batteries)
256 channels of simultaneously tracked satellite signals
Increased measurement traceability with SinoGNSS ○
RQUAN™
algorithm technology
Hot swap battery design
Cable-free Bluetooth wireless technology
Keypad with on/off buttons and LED indicators for power, radio,
Bluetooth, and satellite tracking
IP67 waterproof
Full base/rover interoperability
Integrated receiving & transmitting radio
Integrated 3G module, support Ntrip and Point to Point/Points protocols
Support long baseline E-RTK™ (Beidou B3 signal is included in RTK
calculate engine)
1.3 T300 Receiver parts list
This section provides overall T300 receiver parts list, including basic supplies and
customized kits based on your requirements.
1.3.1 Basic Supply kit
SinoGNSS○
RT300 GNSS Receiver Basic Supply kit contains two receivers and related
accessories.
SinoGNSS○
RT300 User Guide
4
Item
Picture
2* Kits T300 Receivers
1*GNSS Connector
2*7-pin Lemo to RS232
Cable
2* 7-pin Lemo to USB Cable
External Power Cable
2* Whip Antenna (UHF)
1*2m-Range Pole with yellow
bag
4* Lithium-ion Battery
SinoGNSS○
RT300 User Guide
5
2* Battery Charger
ALL STAR Controller (with
battery and TF card inside)
USB Data Cable of Controller
Controller Charger and Cable
Controller Bracket
Optional accessories:
Double Bubbles Tribrach with
High Adapter
1* 30cm Extension bar
1.3.2 Optional Datalink kit
This kit is necessary for long distance radio communication, shown in the following
figures:
Item
Picture
External Radio
SinoGNSS○
RT300 User Guide
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PDL to T300 Datalink
cable
Configuration cable
Datalink Antenna
External Power Cable
Aluminum Bracket
Extension Bar
1.3.3 Transport Cases
Standard transport Case is designed for containing Basic supply kit of one SinoGNSS○
R
T300 GNSS Receiver.
SinoGNSS○
RT300 User Guide
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Base Rover
The optional choice is provided to have capacity of two kits of T300 receivers.
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