Tallysman TW5210 User manual
TW5210 User Manual rev 1_2
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©2011 Tallysman Wireless, Inc. Confidential
Document Amendment Record
Revision
Date
Comments
Rev 1_0
15 August 2011
Initial release
Rev 1-1
29 August 2011
Added 12V RS232 version
Rev 1_2
11 Oct 2011
Changed part numbers
Copyright
Copyright 2011 Tallysman Wireless Inc. All Rights Reserved.
This document and the subject matter herein are proprietary items to which
Tallysman Wireless Inc. retains an exclusive right to reproduction, manufacture and
sale. This document is submitted in confidence, for the use of the recipient alone, or
in conjunction with Tallysman Wireless Inc. and its licensees, and for no other
purpose whatsoever unless permission for further disclosure is expressly granted in
writing. Information in this document is subject to change without notice.
Tallysman Wireless Inc.
106 Schneider Road, Unit 3
Ottawa ON K2K 1Y2 Canada
Tel: 613 591 3131
Fax: 613 591 3121
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Table of Contents
1Introduction ................................................................................................................ 4
1.1 Ordering Information ........................................................................................... 4
2TW5210 Evaluation..................................................................................................... 5
2.1 Configurator ......................................................................................................... 5
2.2 Open Source GPS Software Utility ....................................................................... 5
3TW5210 Output .......................................................................................................... 6
3.1 Baud Rate ............................................................................................................. 6
3.2 Satellite Based Augmentation System (SBAS)...................................................... 6
4TW5210 Installation.................................................................................................... 7
5TW5X10 Configurator ................................................................................................. 8
5.1 Parameter Fields .................................................................................................. 9
5.2 Read/Write......................................................................................................... 10
6USB Version............................................................................................................... 11
6.1 Installation of USB Drivers.................................................................................. 11
6.1.1 Windows 7 & Vista Installation................................................................... 12
6.1.2 Windows XP Installation ............................................................................. 16
712V RS232 Version.................................................................................................... 21
7.1 Interface ............................................................................................................. 21
7.1.1 DB9 test cable: ............................................................................................ 22
7.1.2 Tait 8000 Series radio: ................................................................................ 23
7.1.3 Kenwood NEXEDGE Radio........................................................................... 24
8NMEA Message Reference........................................................................................ 25
8.1 NMEA Field Types............................................................................................... 25
8.1.1 RMC............................................................................................................. 26
8.1.2 GGA ............................................................................................................. 27
8.1.3 GSA.............................................................................................................. 28
8.1.4 GSV.............................................................................................................. 28
8.1.5 VTG.............................................................................................................. 29
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1Introduction
The TW5210 is an integrated GPS receiver/antennas designed for use in professional
grade applications such as vehicle tracking.
GPS receiver IC, a high performance low noise amplifier stage, a tight out-of-band SAW
filter to reject interference, and a perfectly tuned antenna element for maximum GPS
signal reception, even in dense urban-canyon environments where multipath
interference is prevalent.
The TW5210 is available with brick-wall filter option to eliminate possible interference
from Lightsquared transmissions.
Figure 1 TW5210
The TW5210 is housed in a compact, industrial-grade weather-proof, magnet mount
enclosure, with a NMEA 0183 standard output via a RS232 or CMOS interface on flying
leads, or a USB connector.
A GPS position fix is obtained in less than 39 seconds from a cold start, and recovery
from temporary blockage of GPS signal is typically less than 1 second.
The TW5210 periodically stores the last know position in non-volatile memory to
maintain position information across power cycles.
1.1 Ordering Information
TW5210 with 3 metre cable, NMEA & 1PPS output, RS232 interface, RJ14 connector 32-5210-0
TW5210 with 3 metre cable, NMEA output, USB Connection 32-5210-1
TW5210 with 3 metre cable, NMEA output, 5V RS232 interface, RJ14 connector 32-5210-2
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Features
Integrated GPS receiver, GPS antenna, LNA & SAW filter in one
SBAS: WAAS, EGNOS & MSAS enabled
Very high Carrier to Noise Ratio (C/No)
1 pulse per second source (RS232 version)
UTC synchronized precise time-base
GPS output: NMEA 0183
RS232, USB and CMOS interface options
Industrial grade waterproof IP67 enclosure
RoHS Compliant
2TW5210 Evaluation
The TW5210 hardware is shipped with a software package, Part # 45-0016-0 which
includes the following:
TW5210 User manual
USB Driver ( for USB version only)
TW5X10 Configurator application
2.1 Configurator
Tallysman provides a Windows based Configurator application (Part # 42-0004-0) to
configure the operating parameters of the TW5XXX. See section 5 for configuration
parameter details
2.2 Open Source GPS Software Utility
The TW5210 is compatible with most third party applications that are capable of
decoding standard NMEA 0183 messages.
The following open source GPS utility can be used to display the NMEA output
sentences graphically.
http://www.visualgps.net/VisualGPS/
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3TW5210 Output
GPS position information is output once per second in NMEA format.
The default output from the TW5210 is RMC, GGA, VTG, and GSA messages.
The TW5210 can be configured to output the following NMEA sentences using the
Tallysman TW5XXX Configurator:
RMC - The RMC message is the recommended minimum data for GPS
GGA - The GGA message provides GPS Fix Information
VTG - The VTG message provides vector track and speed over ground
GSA - The GSA message provides overall satellite data
GSV - The GSV message provides detailed satellite data.
The RMC and GGA message can be configured as 3, 4 or 5 digit output, the default is 5
Note 1: If you are using the Visual GPS software utility to display TW5210 outputs, the
GSV message should be enabled to view satellite signal strengths.
Note2: For interfacing to Tait Radio’s set the RMC and GGA digits to 3
3.1 Baud Rate
The TW5210 baud rate is configurable from 4800 bps to 115kbps. The default baud rate
is 4800 baud.
When using the USB version the baud rate is not applicable.
3.2 Satellite Based Augmentation System (SBAS)
The TW5210 can be configured to use satellite corrections transmitted by SBAS satellites
to provide greater positioning accuracy.
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There are three compatible SBAS systems which are integrated to provide a seamless
Configure the SBAS satellite ID closest to your Location see Table 1 below
Satellite Name
NMEA
Satellite ID
(PRN)
Location
Inmartsat 4F3
46
133
Galaxy 15
48
135
Anik F1R
51
138
Inmarsat
33
120
ARTEMIS
37
124
Inmarsat 4-F2
39
126
Inmarsat 3-F1
44
131
MTSAT-1R
42
129
MTSAT-2
50
137
Table 1
The default satellite ID is 133 (Suitable for longitudes of those of the Eastern US).
For more information on SBAS satellite see:
http://en.wikipedia.org/wiki/WAAS
http://en.wikipedia.org/wiki/European_Geostationary_Navigation_Overlay_Service
4TW5210 Installation
For best results the TW5210 GPS Receiver/Antenna should installed with a clear view of
the sky. The GPS Receiver/Antenna will obtain a 3D fix GPS fix with a minimum of 4
satellites.
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5.1 Parameter Fields
The following configuration parameters can be set and saved:
Baud rate: Not applicable for the TW5210 USB version. Leave as default 4800 baud
Options:
Output on fix instead of UTC second:
The TW5210 will immediately output NMEA sentences on acquiring a fix
Enable SBAS:
When set and if data is currently received from an SBAS satellite, the TW5210
includes the SBAS corrections in the calculated position.
Output version info on reset:
The TW5210 will outputs its firmware version on reset
Enable 1PPS output: Not applicable for the TW5210 USB version
1PPS on trailing edge: Not applicable for the TW5210 USB version
NMEA Messages: Select NMEA sentences to be output. The default messages output
are RMC GGA, VTG,GSA and GSV.
GPS Mask Angle ( degrees) : Sets the subtended elevation angle of a GPS satellite
below which its data will be ignored. The d
GPS Tracking Threshold:
This parameter sets the minimum C/N0 threshold to track a satellite. Any GPS satellite,
with C/N0 less than the threshold value is dropped and the GPS engine searches for
another satellite with a stronger signal level. Increasing the tracking threshold
decreases the GPS sensitivity, but helps prevent errors due to multipath. The value must
be in the range 10 to 40.
SBAS PRN: Set the SBAS satellite number to track.
GGA Decimal Digits: Sets the number of decimal digits output for lat and long. The
default is 5 but can be changed to 3 or 4
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RMC Decimal Digits: Sets the number of decimal digits output for lat and long. The
default is 5 but can be changed to 3 or 4
1PPS DOP: Not applicable for the TW5210 USB version
1PPS Qual Stop Delay: Not applicable for the TW5210 USB version
1PPS Qual Start Delay: Not applicable for the TW5210 USB version
1PPS Width: Not applicable for the TW5210 USB version.
Default 2D DOPS:These are the maximum allowable values for calculating a 2D fix.
The default values for PDOP, VDOP, HDOP are 15,12,12
Default 3D DOPS: These are the maximum allowable values for calculating a 3D fix.
The default values for PDOP, VDOP, HDOP are 15,12,12
Startup 2D DOPS: Set these values the same as the default 2D DOPS
Startup 3D DOPs: Set these values the same as the default 3D DOPS
5.2 Read/Write
Select Program/Read to read the parameters in the TW5210
To write a new set of parameters to the TW5210 select Program/Write
The configuration file can be save by selecting File/Save
Note: Configuration parameters changes do not take effect until the TW5310 is reset i.e.
power cycled.
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6USB Version
6.1 Installation of USB Drivers
If you are running Windows 7 or Vista and do not have an internet connection on your
PC, DO NOT connect the TW5210 to your PC until after the USB driver is loaded
If you are running Windows XP go to section6.1.2 for installation details.
If your PC has an internet connection and you are running Windows 7 or Vista
Plug the TW5210 into the PC
Windows will automatically locate the appropriate USB driver and install it
STMicoelectronics driver is loaded. Make a note of the COM port #, see Figure 3, you
will need the COM port # when connecting to a GPS test application or the TW5210
configurator.
To get to the Device manger goto - Control Panel\System and Security\System and
Select Device Manager.
Figure 3
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6.1.1 Windows 7 & Vista Installation
If you do not have an internet connection, install the driver provided in the TW5210
Package i.e. stmcdc_twi file to a location on your PC.
Goto Control Panel\System and Security\System and Select Device Manager.
Figure 4
Right click on the top tree selection see Figure 4
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Figure 5
Select Next
Figure 6
Select NEXT
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Figure 7
Select Next
Figure 8
Figure 9
Browse to the location you stored the USB driver and install the driver.
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You will be prompted with the following window:
Figure 10
nd checking the
STMicoelectronics driver is loaded. Goto Control Panel\System and Security\System and
Select Device Manager.
Make a note of the COM port #, see Figure 3, you will need the COM port # when
connecting to a GPS test application or the TW5210 configurator.
Figure 11
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6.1.2 Windows XP Installation
Install the driver provided in the TW5210 Package i.e. stmcdc_twi file to a location on
your PC.
Before connecting the TW5012 to your PC goto the Driver Signing.
From the Start menu select Control panel/System/hardware
Figure 12
Figure 13
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Check the Warn Prompt me each time to take an action.
Select OK.
Plug the TW5012 into your computer.
Figure 14
Figure 15
Check-
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Figure 16
Figure 17
Figure 18
Browse to folder the stmcdc_twi driver is installed in
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Figure 19
The installation will begin and you will be prompted with the following Window:
Figure 20
The installation will continue and will display the following window when complete
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Figure 21
STMicoelectronics driver is loaded. Goto Control Panel\System and Security\System and
Select Device Manager.
Make a note of the COM port #, see Figure 3, you will need the COM port # when
connecting to a GPS test application or the TW5210 configurator.
Figure 22
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