Please contact us if you need to return the product to our factory for
repair.
Copyright Information
All the software involved in this document is protected by Harxon
Corporation (hereinafter referred to as "Harxon"), and all rights are
reserved. All rights concerning this document, including the copyrights,
are exclusively owned by Harxon. This document shall not be duplicated
in any means such as printing, copying, and recording without prior
consent of the copyright owner.
Disclaimer
Every effort has been made in the preparation of this document to
ensure accuracy and integrity of the contents, but Harxon shall not be
liable for any possible errors or omissions herein. Harxon may change
the technical specifications or functions of its products along with
2 / 75
continuous development of technologies without notifying users in
writing.
Table 20 Pinouts of Port B of the Configuration Cable (HJ394)
......................... 60
Table 21 List of Components of the Power Cable (HJ379) ...................................... 61
Table 22 Syntaxes of SMART Antenna Commands ................................................... 62
Table 23 List of SMART Antenna Firmware Update Commands ........................... 62
Table 24 List of NMEA0183 Output Protocols ............................................................ 64
Table 25 GGA Positioning Result ................................................................................... 64
Table 26 GSA Satellite PRN Data .................................................................................... 66
Table 27 GSV Satellite Status Data ................................................................................ 66
Table 28 RMC Data ............................................................................................................ 67
Table 29 ZDA Time Data ................................................................................................... 68
Table 30 PSAT Attitude Angle Data ............................................................................... 69
Table 31 List of NMEA2000 Output Protocols ............................................................ 70
Table 32 List of Optional Hosts for the SMART Antenna Rover ............................ 71
9 / 75
Table 33 List of Optional Accessories for the SMART Antenna Rover ................. 71
10 / 75
Precautions
FCC Caution
§ 15.19 Labeling requirements.
This device complies with part 15 of the FCC Rules. Operation is subject
to the following two conditions: (1) This device may not cause harmful
interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
§ 15.105 Information to the user.
Note: This equipment has been tested and found to comply with the
limits for a Class B digital device, pursuant to part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against
harmful interference in a residential installation. This equipment
generates uses and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause
harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If
this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and
on, the user is encouraged to try to correct the interference by one or
more of the following measures:
-Reorient or relocate the receiving antenna.
-Increase the separation between the equipment and receiver.
-Connect the equipment into an outlet on a circuit different from that
to which the receiver is connected.
-Consult the dealer or an experienced radio/TV technician for help.
11 / 75
Symbol
Description
Remarks
Indicates that a note exists
for this indicator or item on
this page.
If multiple notes exist on a page,
the number inside the symbol will
increase accordingly.
Indicates some matters that
deserve users' attention.
Standard
Remarks
FCC
Rules and Regulations: FCC Part 15B
CE
RED Article 3.2 Radio
RED Article 3.1(b) EMC
RED Article 3.1(a) Safety
RED Article 3.1(a) Health
§ 15.21 Information to user.
Any Changes or modifications not expressly approved by the party
responsible for compliance could void the user's authority to operate the
equipment.
This equipment complies with FCC radiation exposure limits set forth for
an uncontrolled environment. This equipment should be installed and
operated with minimum distance 20cm between the radiator & your
body.
Symbol Conventions
Table 1 Meanings of Symbols in This Manual
Product Certification Information
Table 2 Certifications that the Product Has Passed
12 / 75
RoHS
RoHS Directive 2011/65/EU and its amendment directives – XRF
screening test and Wet Chemical Testing (Lead, Cadmium,
Mercury, Hexavalent Chromium, PBBs & PBDEs content)
REACH
One hundred and seventy three (173) substances in the Candidate
List of Substances of Very High Concern (SVHC) for authorization
published by European Chemicals Agency (ECHA) on and before
January 12, 2017 regarding Regulation (EC) No 1907/2006
concerning the REACH
IP67
Acronyms and Abbreviations (A–Z)
APN Access Point Name
ASCII American Standard Code for Information Interchange
BT Bluetooth
CMR Compact Measurement Record
COG Course Over Ground
DOP Dilution of Precision
GAGAN GPS Aided GEO Augmented Navigation
GGA Global Positioning System Fix Data. Time, Position and fix related data for
a GPS receiver
GLONASS GLObal NAvigation Satellite System
GNSS Global Navigation Satellite System
GPS Global Positioning System
GSA GPS DOP and active satellites
GSV Satellites in view
IP Internet Protocol
MSAS Multi-Functional Satellite Augmentation System
NMEA National Marine Electronics Association
NTRIP Networked Transport of RTCM via Internet Protocol
RMC Recommended Minimum Navigation Information
RTCM Radio Technical Commission for Maritime Services
13 / 75
RTK Real Time Kinematic
SBAS Satellite-Based Augmentation System
SOG Speed Over Ground
UTC Coordinated Universal Time
WAAS Wide Area Augmentation System
ZDA Time & Date – UTC, Day, Month, Year and Local Time Zone
14 / 75
User Service
Frequently-Asked Questions (FAQs)
For technical problems, please refer to the section SMART Antenna FAQs,
which describes the symptoms and causes of some common problems
and corresponding solutions.
Recording Information
If you cannot find any record about your technical problem in this
manual, please record relevant information, such as the operating
environments before and after the problem occurred, operation steps,
symptoms, as well as the product model, hardware version number, and
firmware version number.
The product model, hardware version number, and firmware version
number information can be queried by using the SMART Antenna
Configuration Tools.
Contact Us
Please contact us for more help and support.
Service hotline : +86-755-26989948 (8:30-12:00 & 13:30-18:00)
The SMART antenna rover is a high-performance GNSS receiver. With a
built-in all-band antenna and a high-accuracy GNSS board, the SMART
antenna rover can simultaneously track GPS, BDS, and GLONASS signals
and supports up to 192 channels. In addition, it provides various
functions such as the 3G/4G module (optional), radio module (built-in or
external), CAN module (optional), and Bluetooth module (optional). The
SMART antenna rover has three LEDs to indicate its own working status.
It supports multiple protocols such as RTCM and CMR for differential
data reception. The radio module is compatible with mainstream
vendors' transmission protocols.
Figure 1 SMART Antenna
1.1 Product Features
The SMART antenna rover has the following functional features:
High-performance GNSS board capable of simultaneously tracing
GPS L1/L2, BDS B1, and GLONSS L1/L2 signals
High-performance GNSS all-band antenna
One RS232 port
One CAN port
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Bluetooth module
3G/4G module
Built-in/external radio
Three status LEDs
IP67 protection
Three installation modes: magnet, 5/8-inch screws, or M4 screws
Note:
This component is optional.
1.2 Conventions
The following conventions apply in this document:
The characters following 0x are a hexadecimal number.
Sent commands are case-sensitive characters.
17 / 75
2 Assembly and Installation
2.1 Required Accessories
External radio
Antenna of the external radio
Wire bundle for connection between the SMART antenna and the
external radio (Data cable)
Wire bundle for connection between the SMART antenna rover and
the computer (SMART antenna configuration cable)
Wire bundle for connection between the external radio and the
computer (Configuration cable of the external radio)
2.2 Required Extra Devices (from the User)
Computer
Power supply (to supply power to the SMART antenna or the external
radio)
2.3 Product Assembly
2.3.1 Assembling the SMART Antenna Rover
1. Connect the SMART antenna configuration cable to the rover. Figure
2 shows the data interface of the SMART antenna rover. Table 3
defines the data interface of the SMART antenna rover.
18 / 75
Pin
Name
Description
Remarks
1
TXD1
Output
RS232
2
RXD1
Input
RS232
3
NC
Output
4 VCC
Power supply
DC 9 V to 30 V
5
GND
Ground
6 NC
Reserved
7 NC
Reserved
8 NC
Reserved
9 CANH
High-level input/output
10
CANL
Low-level input/output
Figure 2 SMART Antenna Data Interface
Table 3 Definition of the SMART Antenna Data Interface
2. Connect the SMART antenna configuration cable to the DB9 serial
port on the computer.
3. Connect the SMART antenna configuration cable to the power cable.
19 / 75
Reference No.
Description
Model
1
SMART antenna rover
All model
2
SMART antenna configuration cable
HJ568
3
Power cable
HJ379
4
Power supply
To be provided by the user
5
Computer
To be provided by the user
Switch on the power supply. The power LED on the SMART antenna
rover will be steady on.
Figure 3 Assembly Diagram of the SMART Antenna Rover Host
Table 4 List of Components of the SMART Antenna Rover Host
2.3.2 Power Supply Requirements
The input voltage of the SMART antenna rover should be DC 9 V to 30 V.
For details about the other power supply requirements, see Table 10. The
power cable of Harxon SMART antenna has alligator clips at one end to
directly bite the positive and negative poles of the power supply.
20 / 75
2.3.3 Installing the SMART Antenna
You need to install the SMART antenna in a safe, stable, and open
environment. The SMART antenna supports three installation modes:
Magnet
5/8-inch screws
M4 screws
Figure 4 Magnetic Adsorption
Note:
The installation mode shown in the schematic diagram merely expresses the
magnetic adsorption manner. The SMART antenna is not necessarily installed
on a tractor.
21 / 75
Figure 5 Installation with 5/8-Inch Screws
Figure 6 Installation with M4 Screws
2.4 Other Information About the SMART Antenna
This section describes some other information about the SMART antenna
rover to help you properly use the SMART antenna rover.
22 / 75
PWR
(Red)
SAT
(Green)
LINK
(Green)
Meaning
OFF
--
--
The power supply is unavailable.
ON
OFF
--
The power supply is available, but
single-point positioning fails.
ON
Blinking
--
The power supply is available. The blinking
times represent the number of satellites
used for the positioning.
ON
Blinking (G1)
-> ON ->
Blinking (G2)
--
The power supply is available. The status
ON between the two sets of blinking
indicates that the rover is already in fixed
status.
ON
Blinking (G1)
-> OFF ->
Blinking (G2)
--
The power supply is available. The status
OFF between the two sets of blinking
indicates that the rover is not yet in fixed
status.
ON
--
Blinking
The power supply is available, and data is
being received on the differential data
serial port.
2.4.1 Status Indication
The SMART antenna provides three LEDs to indicate its own working
status. Table 5 describes the meanings of the LEDs on the SMART
antenna.
Table 5 Definitions of the LEDs
2.4.2 Assembling the Built-in Radio
Note:
If the product you select has the built-in radio, you need to assemble
only the antenna of the radio using the method shown in Figure 11.
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