Javad TRE Supplement

All contents in this manual are copyrighted by JAVAD GNSS.
All rights reserved. The information contained herein may not be used, accessed, copied,
stored, displayed, sold, modified, published, or distributed, or otherwise reproduced without express
written consent from JAVAD GNSS.
TRE Evaluation Кit
Application Notes
Version 1.0
Last Revised May 7, 2021

© JAVAD GNSS Inc., 2021
www.javad.com

www.javad.com 3
PREFACE
Thank you for purchasing this product. The materials
available in these Application Notes (the “Application
Notes”) have been prepared by JAVAD GNSS, Inc.
(“JAVAD GNSS”) for owners of JAVAD GNSS products.
It is designed to assist owners with the use of TRE/
TR/TRH-G2/TRH-G2 Evaluation Kit and its use is sub-
ject to these terms and conditions (the “Terms and
Conditions”).
Terms and Conditions
USE – JAVAD GNSS receivers are designed to be used
by a professional. The user is expected to have a good
knowledge and understanding of the user and safety
instructions before operating, inspecting or adjusting.
Always wear the required protectors (safety shoes, hel-
met, etc.) when operating the receiver.
COPYRIGHT – All information contained in these
Application Notes is the intellectual property of, and
copyrighted material of JAVAD GNSS. All rights are re-
served. You may not use, access, copy, store, display,
create derivative works of, sell, modify, publish, dis-
tribute, or allow any third party access to, any graph-
ics, content, information or data in these Application
Notes without JAVAD GNSS’ express written consent
and may only use such information for the care and
operation of your TRE/TR Evaluation Kit. The informa-
tion and data in these Application Notes are a valuable
asset of JAVAD GNSS and are developed by the expen-
diture of considerable work, time and money, and are
the result of original selection, coordination and ar-
rangement by JAVAD GNSS. of original selection, coor-
dination and arrangement by JAVAD GNSS.
TRADEMARKS – TRE, JAVAD GNSS® are trademarks
or registered trademarks of JAVAD GNSS. Windows®
is a registered trademark of Microso Corporation;
Product and company names mentioned herein are
trademarks of their respective owners.
DISCLAIMER OF WARRANTY – EXCEPT FOR ANY
WARRANTIES IN THESE APPLICATION NOTES OR A
WARRANTY CARD ACCOMPANYING THE PRODUCT,
THESE APPLICATION NOTES AND THE TRE/TR
EVALUATION KIT ARE PROVIDED “AS-IS.” THERE ARE
NO OTHER WARRANTIES. JAVAD GNSS DISCLAIMS
ANY IMPLIED WARRANTY OF MERCHANTABILITY OR
FITNESS FOR ANY PARTICULAR USE OR PURPOSE.
JAVAD GNSS AND ITS DISTRIBUTORS SHALL NOT BE
LIABLE FOR
INCIDENTAL OR CONSEQUENTIAL DAMAGES
RESULTING FROM THE FURNISHING, PERFORMANCE
OR USE OF THESE MATERIAL OR THE TRE EVALUATION
KIT. SUCH DISCLAIMED DAMAGES INCLUDE BUT ARE
NOT LIMITEDTOLOSSOFTIME, LOSSOR DESTRUCTION
OF DATA, LOSS OF PROFIT, SAVINGS OR REVENUE,
OR LOSS OF THE PRODUCT’S USE. IN ADDITION,
JAVAD GNSS IS NOT RESPONSIBLE OR LIABLE FOR
DAMAGES OR COSTS INCURRED IN CONNECTION WITH
OBTAINING SUBSTITUTE PRODUCTS OR SOFTWARE,
CLAIMS BY OTHERS, INCONVENIENCE, OR ANY OTHER
COSTS. IN ANY EVENT, JAVAD GNSS SHALL HAVE NO
LIABILITY FOR DAMAGES OR OTHERWISE TO YOU OR
ANY OTHER PERSON OR ENTITY IN EXCESS OF THE
PURCHASE PRICE FOR THE TRE EVALUATION KIT.
LICENSE AGREEMENT - Use of any computer pro-
grams or soware supplied by JAVAD GNSS or down-
loaded from a JAVAD GNSS website (the “Soware”)
in connection with the TRE Evaluation Kit constitutes
acceptance of these Terms and Conditions in these
Application Notes and an agreement to abide by these
Terms and Conditions. The user is granted a person-
al, non-exclusive, non-transferable license to use such
Soware under the terms stated herein and in any
case only with a single TRE Evaluation Kit or single
computer. You may not assign or transfer the Soware
or this license without the express written consent of
JAVAD GNSS. This license is eective until terminated.
You may terminate the license at any time by destroy-
ing the Soware and Application Notes. JAVAD GNSS
may terminate the license if you fail to comply with
any of the Terms or Conditions. You agree to destroy
the Soware and application notes upon termination
of your use of the TRE Evaluation Kit. All ownership,
copyright and other intellectual property rights in and
to the Soware belong to JAVAD GNSS. If these license
terms are not acceptable, return any unused soware
and application notes.
CONFIDENTIALITY - These Application Notes, its con-
tents and the Soware (collectively, the “Confidential
Information”) are the confidential and proprietary in-
formation of JAVAD GNSS. You agree to treat JAVAD
GNSS’ Confidential Information with a degree of care
no less stringent that the degree of care you would use
in safeguarding your own most valuable trade secrets.

4 www.javad.com
Nothing in this paragraph shall restrict you from dis-
closing Confidential Information to your employees
as may be necessary or appropriate to operate or care
for the TRE Evaluation Kit. Such employees must also
keep the Confidentiality Information confidential. In
the event you become legally compelled to disclose
any of the Confidential Information, you shall give
JAVAD GNSS immediate notice so that it may seek a
protective order or other appropriate remedy.
WEBSITE; OTHER STATEMENTS – No statement con-
tained at the JAVAD GNSS website (or any other web-
site) or in any other advertisements or JAVAD GNSS
literature or made by an employee or independent
contractor of JAVAD GNSS modifies these Terms and
Conditions (including the Soware license, warranty
and limitation of liability).
SAFETY – Improper use of the TRE Evaluation Kit can
lead to injury to persons or property and/or malfunc-
tion of the product. The TRE/TR Evaluation Kit should
only be repaired by authorized JAVAD GNSS warran-
ty service centers. Users should review and heed the
safety warnings in Appendix A.
MISCELLANEOUS – The above Terms and Conditions
may be amended, modified, superseded, or canceled,
at any time by JAVAD GNSS. The above Terms and
Conditions will be governed by, and construed in ac-
cordance with, the laws of the State of California, with-
out reference to conflict of laws.
WEEE Directive
The following information is for EU-member states
only:
The use of the symbol indicates that this product may
not be treated as household waste. By ensuring this
product is disposed of correctly, you will help prevent
potential negative consequences for the environment
and human health, which could otherwise be caused
by inappropriate waste handling of this product. For
more detailed information about the take-back and
recycling of this product, please contact your supplier
where you purchased the product or consult.
Technical Assistance
If you have a problem and cannot find the information
you need in the product documentation, contact your
local dealer.
Alternatively, request technical support using the
JAVAD GNSS World Wide Web site at: www.javad.com.
To contact JAVAD GNSS Customer Support use the
QUESTIONS button available on the www.javad.com:

www.javad.com 5
Kit packaging
The TRE Evaluation Kit provides an easy connection to
any of JAVAD GNSS OEM receiver boards. It is designed
for use in laboratories and allows:
• JAVAD GNSS OEM boards testing;
• evaluating all the features of JAVAD GNSS OEM
boards;
• developing applications based on JAVAD GNSS
OEM boards.
The kit consists of:
- TRE Interface Adapter p/n 05-572211-01
-- 4-Pin Header to Banana Plugs Power Cable p/n 14-
508021-01;
- TNC to MMCX RA Antenna cable p/n 14-574101-03.
Connection
OEM board connection
The OEM board of TRE series connected directly to
Evaluation Kit by its 64-pin DIN41612 Euro connector.
Figure 1. TRE series OEM board connected to
Evaluation Kit
GNSS antenna connection
The OEM board may be connected to external GNSS
antenna using TNC to MMCX RA Antenna cable #14-
574101-03 (included in the Kit) and one of our external
GNSS Antenna Cables (purchased separately):
- Accessory GPS Antenna Cable 3m (RG-58) #14-
578107-01;
- Accessory GPS Antenna Cable 10m (RG-58) #14-
578107-02.
Power connection
The OEM board powered through Evaluation Kit and
Power Cable #14-508021-01 (included in Kit). The
Banana plugs of power cable may be connected to any
available laboratory power supply, battery or other
power source with power parameters, suitable for par-
ticular OEM board power specifications.
Note: See particular OEM board specifications on www.
javad.com.
CAUTION: Evaluation Kit does not provide any over-voltage pro-
tection. Connecting Evaluation Kit to voltage exceeding particular
OEM board power voltage range may cause damage of OEM board
and Evaluation Kit board.
CAUTION: Evaluation Kit provides reverse polarity protection only
in voltages range, specified for particular OEM board.

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In most cases, power supply with 12 VDC, 1 Amp sta-
bilized output will be good enough for Evaluation Kit
powering.
Serial RS-232 connection
A standard Null-Modem cable (not included in the Kit)
with DE-9 Female connectors on both ends and with
length from 1 to 10 meters may be used to connect PC
COM_X port with Serial A, Serial B or Serial C port, D
port on Evaluation Kit as well as to provide connection
between two Evaluation Kits to send some data from
one OEM receiver to another OEM receiver.
DE-9 Female connector external view and pinout is
shown on the picture below.
Figure 2. DE-9 Female connector
The Serial RS-232 Null-Modem cable should be wired
according to the wiring table below:
Table: 1. Serial RS-232 Null-Modem cable wiring table
DE-9 Female,
side 1 Cable Wiring DE-9 Female, side 2
Signal
Name Pin Wire Number Pin Signal Name
CD 1 1 CD
RXD 2 Wire 1 3 TXD
TXD 3 Wire 2 2 RXD
DTR 4 6 DSR
GND 5 Wire 3 5 GND
DSR 6 4 DTR
RTS 7 Wire 4 8 CTS
CTS 8 Wire 5 7 RTS
RI 9 9 RI
Shield shell Shield + Drain
Wire shell Shield
The Serial RS-232 Null-Modem cable should be wired
according to the wiring table below.
Table: 2. Serial RS-232 Straight Through cable wiring
table
DE-9 Female,
side 1 Cable Wiring DE-9 Female, side 2
Signal
Name Pin Wire Number Pin Signal Name
CD 1 1 CD
RXD 2 Wire 1 2 RXD
TXD 3 Wire 2 3 TXD
DTR 4 4 DTR
GND 5 Wire 3 5 GND
DSR 6 6 DSR
RTS 7 Wire 4 7 RTS
CTS 8 Wire 5 8 CTS
RI 9 9 RI
Shield shell Shield + Drain
Wire shell Shield
Serial RS-422 connection
Serial RS-422 port may be used to connect OEM receiv-
er with other external devices as well as connect two
OEM receivers together for some data exchange be-
tween them.
A Null-Modem RS-422 cable (not included in the Kit)
with DE-9 Female connectors on both ends and with
length from 1 to 100 meters may be used to connect
two OEM receivers together. The DE-9 Female connec-
tor external view and pinout shown in Figure 2-4.
For best results, we recommend to use high quality STP
5 or 5e category cable type as well as specialized for
RS-422 applications cable types, for example: Belden
9730, 9830 or similar.
The Serial RS-422 Null-Modem cable should be wired
according to the wiring table below.
Table: 3. Serial RS-422 Null-Modem cable wiring table
DE-9 Female,
side 1 Cable Wiring DE-9 Female, side 2
Signal
Name Pin Pair Number: Wire Number Pin Signal Name
GND 5 Pair 1: Wire 1 5 GND
2 2
3 3
TXD+ 7 Pair 2: Wire 1 8 RXD+
TXD- 3 Pair 2: Wire 2 2 RXD-
6 6
7 7

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DE-9 Female,
side 1 Cable Wiring DE-9 Female, side 2
Signal
Name Pin Pair Number: Wire Number Pin Signal Name
RXD+ 8 Pair 3: Wire 1 7 TXD+
RXD- 2 Pair 3: Wire 2 3 TXD-
shell Shield + Drain Wire shell
In some cases, to connect other external devices with
Evaluation Kit RS-422 port, not Null-modem, but
Straight Through RS-422 cable may be used.
The Serial RS-422 Straight Through cable should be
wired according to the wiring table below.
Table: 4. Serial RS-422 Straight Through cable wiring
table
DE-9 Female,
side 1 Cable Wiring DE-9 Female, side 2
Signal
Name Pin Wire Number Pin Signal Name
GND 5 Pair 1: Wire 1 5 GND
2 2
3 3
TXD+ 7 Pair 2: Wire 1 8 RXD+
TXD- 3 Pair 2: Wire 2 2 RXD-
6 6
7 7
RXD+ 8 Pair 3: Wire 1 7 TXD+
RXD- 2 Pair 3: Wire 2 2 TXD-
shell Shield + Drain Wire shell
USB connection
Evaluation Kit USB port may be used to connect OEM
receiver with PC USB port.
A standard USB 2.0 High Speed cable with USB type A
Male connector on one side and USB type B Male con-
nector on other side (not included in the Kit) may be
used to connect OEM receiver with PC through J116
USB type B Female connector on Evaluation Kit board.
A standard USB 2.0 High Speed cable with USB type A
Male connector on one side and USB type Mini-B Male
connector on other side (not included in the Kit) may
be used to connect OEM receiver with PC through J115
USB type Mini-AB Female connector on Evaluation Kit
board.
For best results, we recommend to use as short as pos-
sible (from 0.5 to 3 meters) USB high quality cables with
marking similar to this: “USB SHIELDED 28AWG/1P +
24AWG/2C HIGH-SPEED USB 2.0”. USB connection can-
not be used to connect two OEM receivers together di-
rectly for data exchange. This is because OEM receiver
has “device” type of USB port, that may be connected
only to “host” type of USB port, usually present on PC
or on USB hubs.
Warning: Because both J116 USB type B and J115 USB type Mini-
AB Female connectors are physically connected to one and the
same USB port, only one USB cable at a time may be used. Do not
connect to Evaluation Kit two USB cables simultaneously.
Ethernet connection
The J119 “ETHERNET” port may be used to:
- connect OEM receiver with Local Area Network (LAN);
- connect OEM receiver with PC directly;
- connect two OEM receivers together directly.
For Ethernet connection we recommend to use short
(from 1 to 10 meters) high quality UTP 5 or 5e category
cable with two RJ45 Male connectors on both ends.
RJ45 Male connector external view and pinout shown
below:
Figure 5. RJ45 Male connector
For direct connection between two OEM receivers
or between one OEM receiver and PC, the Ethernet
Crossover cable usually used. Crossover cable should
be wired according to the wiring table below
Table: 5. Ethernet Crossover cable wiring table.
RJ45 Male,
side 1 Cable Wiring RJ45 Male, side 2
Signal
Name Pin Pair Number: Wire Colour Pin Signal Name
TX+ (BI_DA+) 1 Pair 2: White/Orange 3 RX+ (BI_DB+)
TX- (BI_DA-) 2 Pair 2: Orange 6 RX- (BI_DB-)
RX+ (BI_DB+) 3 Pair 3: White/Green 1 TX+ (BI_DA+)

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RJ45 Male,
side 1 Cable Wiring RJ45 Male, side 2
Signal
Name Pin Pair Number: Wire Colour Pin Signal Name
- (BI_DC+) 4 Pair 1: Blue 7 - (BI_DD+)
- (BI_DC-) 5 Pair 1: White/Blue 8 - (BI_DD-)
RX- (BI_DB-) 6 Pair 3: Green 2 TX- (BI_DA-)
- (BI_DD+) 7 Pair 4: White/Brown 4 - (BI_DC+)
- (BI_DD-) 8 Pair 4: Brown 5 - (BI_DC-)
When two OEM receivers connected directly through
Ethernet cable, one of them should be configured as
Base (Server), while another receiver should be con-
figured as Rover (Client) in order to provide data ex-
change between them.
Example: RTK (Phase Dierential) operation mode orga-
nized through Ethernet direct cable connection. Base
receiver is configured as source of RTCM corrections
outputted once per second through /dev/tcp/d port.
Rover receiver is configured to connect with Base /dev/
tcp/d port, receive RTCM corrections and compute RTK
solutions.
Base (server) settings:
%%set,net/ip/addr,192.168.0.1
%%set,net/ip/
mask,255.255.255.0
%%set,net/ip/gw,0.0.0.0
%%set,net/passwd,a
%%set,reset,y
@sleep 15000
%%em,dev/tcp/d,/msg/rtcm/
{18,19,3,22}:1
Rover (Client) settings
%%set,net/ip/addr,192.168.0.2
%%set,net/ip/
mask,255.255.255.0
%%set,net/ip/gw,0.0.0.0
%%set,net/passwd,a
%%set,reset,y
@sleep 15000
%%set,net/tcpcl/mode,off
%%set,net/tcpcl/rcv/
addr,192.168.0.1
%%set,net/tcpcl/rcv/port,8002
%%set,net/tcpcl/rcv/login,d
%%set,net/tcpcl/rcv/passwd,a
%%set,dev/tcpcl/a/imode,rtcm
%%set,net/tcpcl/mode,rcv
%%set,pos/mode/cur,pd
For OEM receiver Ethernet port connection with LAN,
the Straight Through (Patch Cord) cable usually used.
Straight Through cable should be wired according to
the wiring table below.
Table: 6. Ethernet Straight Through cable wiring table
RJ45 Male, side
1Cable Wiring RJ45 Male, side 2
Signal
Name Pin Pair Number: Wire Colour Pin Signal Name
TX+ (BI_DA+) 1 Pair 2: White/Orange 1 TX+ (BI_DA+)
TX- (BI_DA-) 2 Pair 2: Orange 2 TX- (BI_DA-)
RX+ (BI_DB+) 3 Pair 3: White/Green 3 RX+ (BI_DA+)
- (BI_DC+) 4 Pair 1: Blue 4 - (BI_DC+)
- (BI_DC-) 5 Pair 1: White/Blue 5 - (BI_DC-)
RX- (BI_DB-) 6 Pair 3: Green 6 RX- (BI_DB-)
- (BI_DD+) 7 Pair 4: White/Brown 7 - (BI_DD+)
- (BI_DD-) 8 Pair 4: Brown 8 - (BI_DD-)
CAN connection
Evaluation Kit J105 “CAN A” and J111 “CAN B” ports
may be used to connect OEM receiver CAN ports to
CAN BUS as well as connect two OEM receivers togeth-
er for some data exchange between them.
Direct cable (not included in the Kit) with DE-9 Female
connectors on both ends and with length from 1 to 10
meters may be used to connect two OEM receivers to-
gether by CAN interface. The DE-9 Female connector
external view and pinout shown in previous paragraph.
For best results, we recommend to use high quality STP
cable type, specialized for RS-485/CAN applications,
for example: Belden 9842 or similar.
The Direct CAN cable should be wired according to the
wiring table below.
Table: 7. Direct CAN cable wiring table
DE-9 Female,
side 1 Cable Wiring DE-9 Female, side 2
Signal
Name Pin Pair Number: Wire Number Pin Signal Name
1 1
CAN_L 2 Pair 1: Wire 1 2 CAN_L
CAN_GND 3 Pair 2: Wire 1 3 CAN_GND
4 4 TXD+
5 5 TXD-
6 6

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DE-9 Female,
side 1 Cable Wiring DE-9 Female, side 2
Signal
Name Pin Pair Number: Wire Number Pin Signal Name
CAN_H 7 Pair 1: Wire 2 7 CAN_H
8 8
9 9
Shield shell Shield + Drain Wire shell Shield
When two OEM receivers connected directly through
CAN cable, their CAN ports should be terminated by
120 Ohm resistors on both ends. This may be achieved
by jumpers at J126 for CAN A and J127 for CAN B ports
on Evaluation Kit board.
Additionally, CAN ports messages identifiers should be
configured in both OEM receivers, so each receiver will
accept messages transmitted only by its partner.
Example: Two receivers connected together through
their CAN A ports.
Receiver 1 settings:
%%set,dev/can/a/sid/in/first,0x710
%%set,dev/can/a/sid/out/first,0x700
Receiver 2 settings:
%%set,dev/can/a/sid/in/first,0x700
%%set,dev/can/a/sid/out/first,0x710

10 www.javad.com
Appendix
Safety Warnings
• Read these instructions.
• Keep these instructions.
• Heed all warnings.
• Follow all instructions.
• Clean only with a damp cloth.
• Install in accordance with the manufacturer’s in-
structions.
• Do not install near any heat sources such as radi-
ators, heat registers, stoves, or other apparatus (in-
cluding amplifiers) that produce heat.
• Protect the power cord from being walked on or
pinched particularly at plugs, convenience recepta-
cles, and the point where they exit from the appa-
ratus.
• Only use attachments/accessories specified by
the manufacturer.
• Unplug this apparatus during lightning storms or
when unused for long periods of time.
• Refer all servicing to qualified service personnel.
Servicing is required when the apparatus has been
damaged in any way, such as power-supply cord or
plug is damaged, liquid has been spilled or objects
have fallen into the apparatus, or has been dropped.
• Apparatus shall not be exposed to dripping or
splashing and no objects filled with liquids, shall be
placed on the apparatus.
General Warnings
This product should never be used:
• Without the user thoroughly understanding oper-
ator’s manual.
• Aer disabling safety systems or altering the prod-
uct.
• With unauthorized accessories.
• Contrary to applicable laws, rules, and regula-
tions.
Warning: THE EVALUATOION KIT SHOULD NEVER BE USED IN
DANGEROUS ENVIRONMENTS.
Power Supply
Connect the supplied adapter to the side of the unit
in the slot marked “PWR”. Plug the two-prong end of
the power cord to an AC100-240V outlet. If you have
diiculty inserting the plug, turn it over and reinsert it.
If the unit will not the used for a long time, disconnect
the plug from the outlet.
Note: Before plugging the power cord into an AC outlet,
make sure that all the connections have been made.
CAUTION: To reduce the risk of electric shock, do not perform any
servicing other than that contained in the operating instructions
unless you are qualified to do so.
CAUTION: To avoid the introduction of hazards when operating
and installing, before connecting of the equipment to the sup-
ply, make sure that the supply meets local and national safety
ordi- nances and matches the equipment’s voltage and current
requirements.
CAUTION: Never attempt any maintenance or cleaning of the sup-
ply while plugged in. Always remove supply from AC power before
attempting service or cleaning.
CAUTION: If the voltage supplied is below the minimum specifi-
cation, the TRE/TR Evaluation Kit will suspend operation. If the
voltage supplied is above the maximum specification, the TRE/
TR Evaluation Kit may be permanently damaged, voiding your
warranty.
Make sure cords are located so that will not be stepped
on, tripped over, or otherwise subjected to damage
or stress. Do not operate equipment with a damaged
cord or plug – replace immediately. To reduce the risk
of damage to the equipment, pull by the plug body
rather than the output cord when disconnecting the
equipment. Do not operate the supply if it has received
a sharp blow, been dropped, or otherwise damaged.
Do not disassemble the supply.
CAUTION: Before connecting the external power source and the
TRE/TR Evaluation Kit, make sure that the power source matches
the TRE/TR Evaluation Kit’s voltage and current requirements.

www.javad.com 11
Usage Warnings
If this product has been dropped, altered, transport-
ed or shipped without proper packaging, or otherwise
treated without care, erroneous measurements may
occur. Inform JAVAD GNSS immediately if this prod-
uct does not function properly. Only allow authorized
JAVAD GNSS warranty service centers to service or re-
pair this product.
Note: Do not connect or disconnect equipment with
wet hands, you are at risk of electric shock if you do!

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All rights reserved © JAVAD GNSS, Inc., 2021