Trimble 5855590 900 MHz GPS and FHSS Transceiver User Manual 1

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Document Description	User Manual 1
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Document Type	User Manual
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Date Submitted	2007-04-08 00:00:00
Date Available	2007-04-08 00:00:00
Creation Date	2007-04-09 09:32:58
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Document Lastmod	2007-04-09 09:33:28
Document Title	User Manual 1
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USER GUIDE
Trimble‘SPSxSO Modular GPS Receiver
Version 140
aezszrzoza , fézTrimble.
Corporate office
Trimble Navigation Limited
935 Stewart Drive
Sunnyvale, CA 94085
USA
www Ii‘liiiliil:.l‘()il\
Construction Business Area
Tnmhle Navigation Limited
Construction Business Area
5475 Kellenhurger Road
Dayton. Ohio 45424-1099
USA
800—533-7300 (toll free in USA)
r1—937—245—5o00 Phone
user—1319004 Fax
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E-mall:lrlfflll “hilppnrlm‘rtlllnllllwflln
Legal Notices
© 2006. Tnmhle Navigation Limited, All rights reserved.
Tumble. and the Globe t’k Triangle logo are trademarks ofTrimbIe
Navigation Limited, registered in the United States patent and
Trademark Office and in other countries, Autoarse. cm. CMR4.
HYDROpm. Maxwell, Micro-Centered TGO. TRiMMARR. Tscz.
TSCe, VRS. Zephyr, and Zephyr Geodetic are trademarks ofTrimhle
Navigation Limited.
The aluemodr word mark and logos are owned by the atuetooth
sm, inc. and any use ofsuch marks by Trimhle Navigation Limited
is under license.
Microsoft, Windows. and Windows NT are either registered
trademarks or trademarks of Microsefi Corporation in the United
Shaves and/or other cDuntnes.
All other trademarks are the property of their respective owners.
Release Notice
This is the March 2006 release (Revision B) of the SpsirsaModulor
GPS Receiver User Guide. It applies to version 1.0 oirhe SPSx50
Modular GPS receiver.
Limited Warranty Terms and Condltiorls
product Limited Warranty
Subiect w the terms and conditions Set forth herein, Tumble
Navigation Limited (“Tumble'l wattants that for a period o{(I) year
from date ui'purchase nus Trimole product (the “product") will
Substantial] conform to Trimble‘s public] available specifications
for the pro uct and that the hardware and any storage media
components 0! the Product will be substantially free from defects in
materials and workmanship.
Product software
Product software, whether huilt rnto hardware circuitry as
firmware, provided as a standalone computer software product
embedded in flash memory. or stored on magnetic or other media
is licensed and not sold. If accompanied by a separate and user
license agreement. use ofany such software will he subject to the
terms ofsuch end user license agreement (including any drlrering
limited warranty terms. exclusions and Ilmitationslr which shall
control over the terms and conditions set forth rn this limited
warranty].
software Updates
During the limited warranty period you wrll be entitled to receive
such Fix Updates and Minor Updates to the product soficware that
Trimble releases and makes commercially available and for which it
does not charge separately, sublecl. to the procedures for delivery to
purchasers ofTrimble products generally Ifyou have purchased the
product from an authorized Tumble distributor rather than from
Trimhle directly, Ilnmcte may. at its option. forward the software Rx
Update or Minor Update to the Trimhle distributor for final
distrrhution to you. Maior Upgrades, new products. or substantially
new software releases, as identified by Trrmhle are erpressly
excluded from this update process and limited warranty, Receipt of
software updates shall not serve to extend the limited warranty
period
For purposes ofthis warranty the following definitions shau apply:
(it “put Update" means an error correction or other update created
to fix a previous software version that does not substantially
conform to its published Specifications: (2) “MinorUpdake’ occurs
when enhancements are made to current features in A Soitwnre
PSxSO Modular GPS Receiver User Guide
program; and (3) "Major Upgrade" occurs when significant new
features are added to soltwrre. or when a new product containing
new features replaces the further development ofa current product
line.'[‘iimble reserves the right to determine. in its sole discretion,
what constitutes a significant new feature and Major Upgrade.
warranty Rem-din
Ifthe Trimble product fails during the warranty period for reasons
covered hy this Limited Warranty and you notify Trimhle ofsuch
failure during the warranty period. “nimble at its option will repair
oR replace the nonconforming product on refund the purchase
price paid by you for the product upon your return of the product
to inmhlo in accordance with Trlmhle's standard return material
authorization procedures.
How to obtain Warranty service
To obtain warranty service for the Product. please contact your
anrlble dealer. Alternatively, you may contact Trimhle to request
wm'ranty service at “408—481-6940 (14 hours a day) or e—mail your
request to trrmhle_support@trimhle.com. please he prepared to
provide:
— your name, address. and telephone numhers
- proof of purchase
— this Ti-imhle wsnanty card
— a description ofthe nonconforming product including the model
number
- an explanation ofthe prohlem.
The customer service representative may need additional
information from you depending on the nature olthe prohlem.
Warranty Exclusions and Disclaimer
This Product limited warranty shall only appl in the event and to
the errtent that (i) the product is properly an correctly installed,
configured, lnterfaccd. maintained. stored. and operated in
accordance with Ti—imhle‘s applicable operator‘s manual and
specifications, and; (ii) the product is not modified or misused. This
product limited warranty shall not apply to, and Trimhle shall not
he responsihle for defects or performance prohlems resulting from
(i) the combination or utilization ofthe Product with hardware or
software products. information. data. syste . interfaces or devices
not made. supplied or specified by Tumble; i) the operation ofthe
product under any specification other titan, or in addition to.
Trimhle's standard specifications for its products: (in) the
unauthorized, installation, modification, or use oi the Product: (Iv)
damage caused by: accident hghtning or other electrical discharge.
fresh or salt water immersion or spray; or ex osure to
envm'lnmentnl conditions {or which the Pro uct is not intended; or
(v) normal wear and heat on consumable parts (cg, batteries).
Tnmhle does not warrant or guarantee the results obtained through
the use orthe product. NOTICE REGARDING pRODUCTS
EQULPPED W'ITH TECHNOLOGY CAPABLE OF TRACKING
SATELLITE SIGNALS FROM SATELLITE BASED
AUGMBITATION SYSTEMS (SEAS) (WAAS/EGNOSv AND MSASIr
OMNlSI'AR. GPS. MODERNIZED GPS, OR GLONASS SATELLITES.
OR PROM IALA BEACON SOURCES: TRIMBLE IS NOT
RESPONSIBLE FOR THE OPERATION OR FAILURE OF
OPERATION OF ANY SATELLITE BASED POSITIONING SYSTEM
OR THE AVAILABILITY OF ANY SATELLITE BASED
POSITIONING SIGNALS.
THE FOREGOING LIMITED WARRANTY TERMS STATE
TRIMELE'S ENTIRE LIABILITY. AND YOUR EXCLUSIVE
REMEDIES. RELATING TO PERFORMANCE OF THE TRIMBLE
PRODUCT. EXCEPT AS OTHERWISE EXPRESSLY pROVIDED
HEREINt THE PRODUCT ANDACCOMPAN'YING
DOCUMENTATION AND MATERIALS ARE PROVIDED “AS—IS‘
AND WlTI-IDUT EXPRESS OR IMPLIED WARRANTY OF ANY
KIND. BY EITHER TRIMBLE OR ANYONE WHO HAS BEEN
INVOLVED IN ITS CREATION. PRODUCTION. INSTALLATION. OR
DISTRIBUTION. INCLUDING BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE, TITLE, AND
NONINPRINGEMENT. THE STATED EXPRESS WARRANTIES ARE
IN LIEU OF ALL OBLIGATIONS OR LIABILITIES ON THE PART OF
TRIMBLE ARISING OUT OF, OR IN CONNECTION WITH. ANY
PRODUCT.
SOME STATES AND JURISDICTIONS DO NOT ALLOW
LIMITATIONS ON DURATION OR THE DtCLUSION OP AN
IMPLIED WARRANTY. so THE ABOVE LIMITATlON MAY NOT
APPLY TO YOU.
Limitation of Liab y
TRIMBLE‘S ENTIRE LIABILITY UNDER ANY PROVISION HEREIN
SHALL EE LIMITED TO TIIE AMOUNT PAID BY YOU POR THE
PRODUCT. To THE MAXIMUM ExTENT PERMITTED Ev
APPLICABLE LAW. IN NO EVENT SHALL TRIMBLE OR ITS SUPPLIERS
RP. LIABLE FOR ANY INDIRECT. SPECIAL, INCIDENTAL OR
CONSEQUENTIAL DAMAGE WHATSOEVER UNDER ANY
ClRCUMSTANCE OR LEGAL THEORY RELATING IN ANYWAY TO THE
PRODUCTS, SOFTWARE AND ACCOMPANYING DOCUMENTATION
AND MATERIALS, (INCLUDING. WITI IOUT LIMITATION. DAMAGES
FOR LOSS OF EUSINESS PROFITS, BUSINESS INTERRUPTION. Doss
OF DATA OR ANY OTHER PECUNIARY LOSS). EEOARDLESS OF
WHETHER TRIMBLE HAS BEEN ADVISED OF THE POSSIBILITY OF
ANY SUCII LOSS AND REOARDLESS OF THE COURSE OF DEALING
WHICH DEVELOPS OR HAS DEVELOPED BETWEEN YOU AND
TRIMBLE. BECAUSE SOME STATES AND JURISDICTIONS DO NOT
ALLOW THE EXCLUSION OR LIMITATION OF uAElLlTY FOR
CONSEQUENTIAL OR INCIDENTAL DAMAGES THE ABOVE
LIMITATION MAY NOT APPLY TO YOU.
PLEASE NOTE THE ABOVE TRIMELE LIMITED WARRANTY
PROVISIONS WILL NOT APPLY To PRODUCTS PURCHASED
IN THOSE JURISDICTIONS SUCH AS COUNTRLES OP THE
EUROPEAN ECONOMIC COMMUNITY, TNWHICH PRODUCT
WARRANTIES ARE OBTAINED PROM THE LOCAL
DISTRIBUTOR IN SUCH CASE, PLEASE CONTACT YOUR
TRIMELE DEALER FOR APPLICABLE WARRANTY
INFORMATION.
Registration
To receive intermation regarding updates and new products, please
contact your local dealer Or visit the ‘n'imhle website at
www liiiiiblt- tiini/i- lflstm. Upon registration you may select the
newsletter. upgrade or new product information you desire.
Notices
Class a Statement - Notice to Users. This equipment has been
tested and found to comply with the limits for a Class E digital
device, pursuant to Pan ls of the FCC rules and Part 90. These
limits are designed to provide reasonable rotectioa against
harmful inter erence in a residential insta ation. This equipment
generates. uses. and can radiate radio frequency energy and. ilnot
installed and used in accordance with the instructions. may cause
harmful interference to radio communication. However. mere is no
guarantee that. interference Will not. occur in a particular
installation. Itthis equipment does cause harmful interference to
radio or television reception. which can be determined by tuming
the equipment all and on, the user is encouraged to try to correct
the interference by one or more ofthe following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and the receiver.
- Connect the e uiprnent Into an outlet on a circuit different. from
that to which e receiver is connected.
- Consult the dealer or an experienced radio/TVtechnician for
help.
Changes and modifications not expressly approved by the
manufacturer or registrant ofthis equipment can void your
authority to opemte this equipment under Federal
Communications Commission rules.
Canada
This Class E digstal apparatus complies with Canadian ICES-003.
Cet appareii numenque de la classe E est conforme ila norme
NMS-Oos du Canada.
This apparatus complies with Canadian RSS-alo. RSS~210. and
RSS-llq
Cet appareil est conforme a la norme CNR—alu. CNR-zlo. et
CNR-l 19 du Canada.
Europe
This product (the SPSxSO Modular GPS receiver) is
intended to be used in all EU member countries,
This pmduct has been tested and found to comply with the
requirements for a Class E device pursuant to European Council
Directive 89/336/EEC on EMC. fllcreby satisfying the requiremenu
[Dr CE Marking and sale wlihin me Eumpean Economic Area (EEA).
Contains Infineon radio module PEA slam. These requirements m
designed to provide reasonable protection against harmful
interlerence when the equipment is operated in a residential or
commercial environment.
Australia and New Inland
This product conforms with the regulatory requirements of
the Australia-I Communications Authority [ACA] EMC
framework thus satisfying the requirements for C-Ticlt
Marking and sale within Australia and New Zealand.
Taiwan - Emery R-cyciing Requirements
The product contains a removable Lithium-ion battery.
Taiwanese regulations require that mete batteries are
recycled.
lfi’z‘flém’filfll'fl
Directive 1999/515C
Hereby. Trimble Navigation. declares that the SPSxSU GPS Receiver
is in compliance with the essential requirements and other relevant
provisions ofDirective lm/s/EC
Motrin to Our European union Customers
Por product recycling instructions and more infonnatioa, please go
to o-wwiiiinblet-oin/cvolitml.
Recyclin in EuroperTn recycle Trimble WEEE (Waste
Electrica and Electronic EqulpmenL products that run on
electrical power.)v Call «31497 53 2A 30, and ask fur the
‘WEEE Associate“. Or. mail a request for recycling
instructions . —
”nimble Europe RV
c/o Menlo Worldwide Logsstics
Meerheide 45
5521 DZ Eersel. NL
Declaration of Centennity
We. nimble Navigation Limited.
935 Stewart Drive
PO Box 3642
Sunnyvale CA 9405th
United States
a 1-403-431-3000
declare under sole responsibility that the products:
SPsitso Modular GPS receiver. Nettts
comply with Part ls ofFCC Rules,
Operation is subject to the following two Condilluns:
it) this device may not cause harmful interference. and
(2) this device must accept any Interference received, Including
interference that may Cauu undesired operation
SPSXSO Modular GPS Receiver User Guide III
iv SPSxSO Modular GPS Receiver User Guide
Safety Information
Before you use your Trimblew SPS GPS receiver. make sure that you have read and
understood all safety requirements,
Regulations and safety
The receivers contain an internal radio-modem and can send signals through
Eluetooth® wireless technology (SPSX50 Modular GPS receiver and the SPSxSO Smart
GPS antenna only) or through an external data communications radio. Regulations
regarding the use of the radio-modems vary greatly from country to country. In some
countries, the unit can be used without obtaining an end-user license. Other countries
require end-user licensing. For licensing information. consult your local Trimble dealer.
Before operating an SPSxSO Modular GPS receiver or SPSxSO Smart GPS antenna,
determine if aumorization or a license to operate the unit is required in your country It
is the responsibility of the end user to obtain an operator's permit or license for the
receiver for the location or country of use.
For FCC regulations. see Notices. page iii.
Type approval
Type approval, or acceptance. covers technical parameters of the equipment related to
emissions that can cause interference. Type approval is granted to the manufacturer of
the transmission equipment, independent from the operation or licensing of the units.
Some countries have unique technical requirements for operation in particular
radio-modem frequency bands To comply wifii those requirements, Trimble may have
modified your equipment to be granted Type approval. Unauthorized modification of
the units voids the Type approval. the warranty. and the operational license of the
equipment.
Exposure to radio frequency radiation
For 450 MHz radio
Safety. Exposure to RF energy is an important safety consideran'on. The FCC has
adopted a safety standard for human exposure to radio frequency electromagnetic
energy emitted by FCC regulated equipment as a result of its actions in General Docket
79-144 on March 13. 1986.
Proper use of this radio modem results in exposure below government limits. The
following precautions are recommended:
- DO NOT operate the transmitter when someone is 20 cm (7.8 inches) of the
antenna
- DO NOT operate the transmitter unless all RF connectors are secure and any
open connectors are properly terminated.
SPSXSO Modular GPS Receiver User Guide v
Safety information
- DO NOT operate the equipment near electrical blasting caps or in an explosive
atmosphere.
- All equipment must be properly grounded according to Trimble installation
instructions for safe operation.
- All equipment should be serviced only by a qualified technician.
For license-free 900 MH: radio
& CAUTION - For your own safety, and in terms of the RF Exposure requirements of the
FCC, always observe the precautions listed here.
- Always maintain a minimum separation distance of 20 cm (7.8 inches) between
yourself and the radiating antenna on the SPSxEO radio-modem,
- Do not co-locate the antenna with any other transmitting device.
For Bluetooth radio
The radiated output power of the internal Bluetoodi wireless radio is far below the
FCC radio frequency exposure limits. Nevertheless, the wireless radio shall be used in
such a manner that the Trimble receiver is 20 cm or further from the human body. The
internal wireless radio operates within guidelines found in radio frequency safety
standards and recommendations, which reflect the consensus of the scientific
community. Trimble therefore believes the internal wireless radio is safe for use by
consumers. The level of energy emitted is far less than the electromagnetic energy
emitted by wireless devices such as mobile phones. However. the use of wireless radios
may be restricted in some situations or environments, such as on aircraft If you are
unsure of restrictions. you are encouraged to ask for authorization before turning on
the wireless radio.
Installing antennas
& CAUTION — For your own safety, and in terms of the RF Exposure requirements of the
FCC, always observe these precautions:
— Always maintain a minimum separation distance of 20 cm (7.8 inches) between yourself
and the radiating antenna.
— Do not co~locate the antenna with any other transmitting device.
This device has been designed to operate with the antennas listed below. and having a
maximum gain of 5 dBi. Antennas not included in this list. or having a gain greater
than 5 dBi. are strictly prohibited for use with this device. The required antenna
impedance is 50 ohms,
The antennas to be used with the 450 MHz radio are 0 dBi and 5 dBi whip antennas.
The antennas to be used with the 900 MHz radio are 0 dBi. 3 dBi. and 5 dBi whip
antennas.
To reduce potential radio interference to other users. the antenna type and its gain
should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not
more than that permitted for successful communication.
vi SPSXSD Modular GPS Receiver User Guide
Safety information
Battery safety
WARNING - Do not damage the rechargeable Lithium-ion battery. A damaged battery
can cause an explosion or fire, and can result in personal injury and/or property damage.
To prevent injury or damage:
— Do not use or charge the battery if it appears to be damaged. Signs of damage include,
but are not limited to, discoloration, warping, and leaking battery fluid.
— Do not expose the battery to fire, high temperature, or direct sunlight.
v Do not immerse the battery in water.
— Do not use or store the battery inside a vehicle during hot weather.
— Do not drop or puncture the battery.
, Do not open the battery or short-circuit its contacts.
WARNING - Avoid contact with the rechargeable Lithium-ion battery if it appears to be
leaking. Battery fluid is corrosive, and contact with it can result in personal injury and/or
property damage.
To prevent injury or damage:
— If the battery leaks, avoid contact with the battery fluid.
- If battery fluid gets into your eyes, immediately rinse your eyes with clean water and
seek medical attention. Do not rub your eyes!
— If battery fluid gets onto your skin or clothing, immediately use clean water to wash off
the battery fluid.
WARNING - Charge and use the rechargeable Lithium-ion battery only in strict
accordance with the instructions. Charging or using the battery in unauthorized
equipment can cause an explosion or fire, and can result in personal injury and/or
equipment damage.
To prevent injury or damage:
— Do not charge or use the battery if it appears to be damaged or leaking.
— Charge the Lithium~ion battery only in a Trimhle product that is specified to charge it.
Be sure to follow all instructions that are provided with the battery charger.
— Discontinue charging a battery that gives off extreme heat or a burning odor.
— Use the battery only in Trirnble equipment that is specified to use it.
— Use the battery only for its intended use and according to the instructions in the product
documentation.
5PSX50 Modular GPS Receiver User Guide vii
Safety Information
vlil SFSxSO Modular GPS Receiver User Guide
Contents
Safety Information ..... . . . . . . . ......... . . . . ....... v
Regulations and safety A .
Type approval ..........
Exposure to radio frequency radiation ..................................... v
For 450 MHz radio ............................................. v
For license—free 900 MHz radio ..................................... vi
For Bluetooth radio ............................................ vi
Installing antennas ................................................. vi
Battery safety .................................................... vii
1 Introduction..... ........ ....... .13
About the SPSx50 receivers l . . . . . . . 4 r ........ 13
SPSSSO GPS receiver ........................................... 13
SPSSSOH GPS receiver .......................................... 13
SPS750 GPS receiver 4 4 ...................................... 13
SPSSSO Extreme GPS receiver ..................................... 14
Related Information ............................................... 14
Technical Support ................................................. 14
Your Comments .................................................. 14
Z FeaturesandFunctions..................... ........ 15
SPSSSO features A
SPS550H features .
SPS750 features .................................................. 17
SPS750 standard features ....................................... 17
SPS750 Basic ................................................ 19
SPS750 Max ................................................ 19
SPSBSO Extreme features ............................................ 19
Base station ................................................ 20
Rover .................................................... 21
Use and care .................................................... 21
COCOM limits ................................................... 21
Keypad and display ................................................ 22
Rear connectors .................................................. 23
3 Batteries and Power ............................. . . 25
External power .................................................. 26
Battery safety .................................................... 26
Battery performance ............................................... 26
Charging the Lithium-ion battery ....................................... 27
Storing the Lithium-ion battery . 4 ................................... 27
Removing the rechargeable Lithium-ion battery ............................. 28
SPSXSO Modular GPS Receiver User Guide Ix
Contents
Operating the receiver with a Trimble controller ............................. 28
SetquuideIines..... ...... ...... 29
Base station operation guidelines ....................................... 30
Base station components, . r i . . . l l 30
Base station setup guidelines ..................................... 31
Permanent installation antenna cabling for the SPSX50 Modular GPS receiver
and SPS770 GPS receiver ...................................... 33
Rover operation guidelines .......... l 33
Rover receiver components ................. 34
Rover receiver setup guidelines .................................... 35
SettinguptheReceiver. ..... ..... .............39
Connecting the receiver to external devices ................................ 40
Trimble controller with SCS900 Site Controller sofiware . ........... 40
External radio-modems ............................... 41
Common ways to set up a base station .......... 42
Setting up a base station for permanent or semi-permanent installation. . 42
Setting up a base station for daily site use: TaBar ...... . . . . 43
Setting up a mobile base station: Tripod and fixed height tripod ...... . 44
Common ways to set up a rover receiver ..................... . 47
Setting up the rover receiver on a jobsite vehicle ......................... 47
Setting up the rover receiver on a rod ................................ 49
Setting up a rover receiver on a belt or in a backpack ...................... 50
Setting up a pair of SPSxSO GPS receivers to provide heading ..................... 51
The Moving Baseline RTK positioning technique ......................... 51
Mounting a pair of SPSx50 GPS receivers .............................. 52
Assembling the receivers ........................................ 53
Installing the receiver . . 57
Mounting the antennas l , 57
Configuring the receiver pair iiiii . .......................... 57
Interfacing using the NMEA protocol ........ 58
Configuring the SPSxSO Using the Keypad and Display . . . . . . . . . . . 59
Button functions ................................................. 60
Power button operations 1 60
Home screen ......... 61
Status screens ................ 4 61
Configuring the SPSx50 as a base receiver . 61
Configuring the receiver ........ 62
Configuring the SPSxSO as a rover receiver i 64
Configuring the receiver ........ . . . . . . i . . . . . 64
Configuring system settings .......................................... 65
SPSx50 Modular GPS Receiver User Guide
10
Contents
ConfiguringtheReceiverSettings. . . . . . . . . . . . . . . . . . . . . . . 67
Using the SCS900 Site Controller software to configure the base station. the rover.
and the radios .......................................... . 68
Configuring the receiver to log data for postprocessing ...................... 69
Configuring Ethernet settings ...................................... 69
Configuring the SPSXSO receiver using a web browser ....................... 72
Supported browsers ......................................... 72
Changing the settings .....................
Automatically Setting up a Mobile Base Station Using AutoBase
Technology....................................87
AutoBase Warning A . . . ......................................... 88
Working with AutoBase technology ........................ . 88
Scenario One: First visit to a site with AutoBase Warning turned off ............ 88
Scenario T‘ND: First visit to a site with AutoBase Warning turned on ....... . 89
Scenario Three: Repeat visit to a site with AutoBase Warning turned off .......... 89
Scenario Four: Repeat visit to a site with AutoBase Warning turned on .......... 90
Flowchart showing the AutoBase process ................................. 91
DefaultSettings.................................93
Default receiver settings ............................................. 94
Resetting the receiver to factory defaults .................................. 94
Data Logging option ............................................ 94
Logging data after a power loss ................................ 95
Specifications...................................91
General specifications .............................................. 98
................................ 98
Physical specifications 4 . .
Electrical specifications .......
Communication specifications . . , . .
GPS satellite signal tracking .............
Integrated radio options ..................
Variable configuration options ...................... .
Upgrachng the receiver ...................................
NMEA-01830utput............................
NMEA-OISS message overview ......... . .............................. 106
Common message elements ................
Message values .................... . .
NMEA messages ................................
GSOFMessages.................................123
Supported message types ............................................ 124
GSOF message definitions r . . . . , ........................... 124
TIME .................................................... 124
SPSxSO Modular GPS Receiver User Guide xi
Contents
LLH ..................................................... 125
ECEF. .................................................. 125
ECEF DELTA ................................................ 126
NEU DELTA . i i 4 .......................................... 126
Velocity. . . .......................................... 127
PDOP . . . i . . .............................. 127
SIGMA ......................................... 127
SV Brief ......... . . . ................... 128
SV Detail ................................. 129
UTC ................. . . . ........... 130
Batt/Mem ..................... . ........... 130
Attitude .......................... 4 i 4 4 4 131
Flags ............................................ .132
Data collector report structure .................................. 134
Adding Internal Radio Frequencies . . . . . . . . . . . . . . . . . . . . . 135
Adding receive frequencies for the 450 MHz internal radio ....................... 136
Real-Time Data and Services . . . . . . . . . . . . ...... 137
RT17 Streamed Data service .......................................... 138
Using the keypad and display to configure RT17 outputs .................... 138
Using the web interface to configure RT17 outputs . . .................. 138
Upgrading the Receiver Firmware. . . . . . . . . . . . . ........ . 139
The WinFlash utility ............................................... 140
Installing the WinFlash utility i
Upgrading the receiver firmware . . . 4
Forcing me receiver into Monitor mode .......
Troubleshooting . . . . ........ . . . .
Receiver issues ................................................... 144
Glossary ....... .......147
SPSXSO Modular GPS Receiver User Guide
Introduction
Welcome to the SPSx50 Modular GPS Receiver
User Guide. This manual describes how to set up
and use the Trimble” SPSxSO Modular GPS
receivers.
The SPS GPS receivers is a family of receivers that
comprise the SPSxSO Modular GPS receivers,
SPS770 GPS receivers, and the SPSxSO Smart GPS
antennas. Where necessary. this manual contains
references to specific receivers in the product
family. When information is specific to a
particular model. then the specific model name
is used.
Even if you have used other Global Positioning
System (GPS) products before. Trimble
recommends that you spend some time reading
this manual to learn about the special features of
this product. Ifyou are not familiar with GPS,
visit the Trimble website (www.trimble.com) for
an interactive look at Trimble and GPS.
About the SP5)!“ receivers
The SPSxSO Modular GPS receiver family
comprises the following receivers:
- SPSSSO
- SPS550H
. SPS750 Basic base
- SPS750 Basic rover
o SPS750 Max
- SPSSSO Extreme
CHAPTER
SPSSSO GPS receiver
The Trimble SPS550 is a dual-frequency location
GPS receiver. The SPSSSO can operate as a DGPS
reference station or as a DGPS rover receiver, and
can use Satellite Based Augmentation Systems
(SEAS). The receiver can also function as a rover
receiver that uses OmniSTAR KP or HP
correction services. The SPSSSO is ideal for
mobile applications on marine vessels and site
vehicles where Real-Time Kinematic (RTK)
accuracy is not needed. The SPSSSO can be used
with the SPSSSOH GPS receiver to provide both
position and precise heading solutions for
marine applications.
SPSSSOH GPS receiver
The Trimble SPS550H is an addvon receiver that
can be combined with the SP8550, SPS750 Max.
or SPSS50 Extreme to provide a precise heading
capability using Trimble moving base technology.
SPS750 GPS receiver
The Trimble SPS750 is a dual-frequency GPS
receiver with the ability to receive OmniSTAR
corrections. The receiver is available in the
following configurations:
- SPS750 Basic base
- SPS750 Basic rover
- SPS750 Max
The SPS750 can be configured using the keypad
and display, a web browser. or the Trimble
SCSQOO Site Controller software. The SPS750
makes it easy to set up a mobile base station or a
SPSXSO Modular GPS Receiver User Guide 13
1 Introduction
permanent base station for continuous
operation. The SPS750 is also an ideal mobile
receiver for semi-permanent mounting on
vehicles and marine vessels.
SPSBSO Extreme GPS receiver
The Trimble SPSBSO Extreme is a
triple-frequency GPS plus GLONASS receiver
with the ability to receive OmniSTAR corrections
The SPSBSO Extreme can operate as a base
station or rover. The receiver can be configured
using the keypad and display. web browser. or
Trimble SCS900 Site Controller software. The
SPSBSO Extreme makes it easy to set up a mobile
base station or a permanent base station for
continuous operation. The SPSSSO Extreme is
also an ideal mobile receiver for semi~permanent
mounting on vehicles and marine vessels.
Related Information
Sources of related information include the
following
- Help - The SCS900 Site Controller software
has built-in, context-sensitive help that lets
you quickly find the information you need.
Access it from the Help menu. Alternatively.
click the 7 button in a dialog‘ or press [E On
a Microsoft0 Windowsm CE device. select
Start / Help.
0 Release notes — The release notes describe
new features of the product. information not
included in the manuals, and any changes to
the manuals. They are provided as a .pdffile
on the Trimble SPS GPS Receiver CD.
- Trimble training courses — Consider a
training course to help you use your GPS
system to its fullest potential. For more
information, go to the Trimble website at
www.trimbleucom/traininghtml.
14 SPSxSO Modular GPS Receiver User Guide
Technical Support
If you have a problem and cannot find the
information you need in the product
documentation. contact your local dealer.
Alternatively, go to the Support area of the
Trimble website
(www.trimb1e.com/ supportshtml). Select the
product you need information on. Product
updates. documentation' and any support issues
are available for download.
If you need to contact Trimble technical support.
complete the online inquiry form at
www.trimble.com/support_formrasp.
Your Comments
Your feedback about the supporting
documentation helps us to improve it with each
revision. E—mail your comments to
ReaderFeedback@trimble.com.
CHAPTER
Features and Functions
In this chapter:
SPSSSO features
SPSSSOH features
SPS750 features
SPSSSO Extreme features
Use and care
COCOM limits
Keypad and display
Rear connectors
Trimble SPSxSO Modular GPS receivers are ideal
for the following infrastructure development. site
development, and marine construch’on
applications:
- Mobile base station for RTK or DGPS
applications
. Permanent base station for Virtual
Reference Station (V'RSW). RTK. or DGPS
applications (SPSSSO, SPS750. and SPSBSO
only).
Nate — The permanent base station fizr VRS
requires an option to be enabled. Far more
information. please contact your flimble dealer
- RTK rover on rod. backpack, site vehicle, or
marine vessel
- Site and marine location applications using
OmniSTAR HP or XP corrections
0 Site and marine location applications using
DGPS RTCM corrections
You can use the SPSX50 Modular GPS receivers
with the Trimble SCS900 Site Controller software.
These receivers all feature a keypad and display
so you can configure the receiver without using a
controller or computer.
All the receivers can record GPS data to the
internal memory. and optionally transfer the data
over a USB or serial connection. or download
data through an Ethernet connection.
SPSxSD Modular GPS Receiver UserGuide |5
2 Features and Functions
SPSSSO features
The receiver provides the following features:
- Location GPS - Sub-meter DGPS rover and base station capability
. Decimeter accuracy when using RTK corrections by radio link or VRS
- OmniSTAR XP/HP for a base station free service
0 Optional internal 450 MHZ (3 frequency bands) radio with transmit and receive
capability (SPSSSO only)
- Optional internal 900 MHz radio with transmit and receive capability (SPSSSO
only)
' WAAS/EGNOS and MSAS Satellite Based Augmentation (SBAS) compatibility
- 24—channel Ll/LZ GPS receiver — Single-frequency GPS for DGPS position
solution and dual-frequency GPS for OmniSTAR XI’IHP and heading soluu‘on
- Long-life integrated battery. typically 10 hours operation as a base station or
12 hours as a rover
- Integrated display and keypad for rapid system configuration and status
checking, without the need for a controller
- Integrated Bluetooth wireless technology for cablevfree configuration and
operation with a controller
- Ethernet support so that the receiver can be configured remotely across an
Ethernet network or the Internet
- Attached or external radio antenna option for rover or 'High Gain” base station
operation
' Small. lightweight design — 1.65 kg (3.64 lbs) receiver only. with battery
0 Permanent/semi-permanent and mobile quick setup DGPS base station
capability
- The ability to broadcast corrections through multiple radio links from one base
station receiver ( for example, through an internal 450 MHz radio and an
external 900 MHz radio)
- Tough aluminum housing
0 IP67 environmental rating
- 40" C to +65° C (—40° F to +149” F) operating temperature range
- 9 V to 30 V DC input power range. wim over-voltage protection
- Two-line, 16-character VFD (Vacuum Fluorescent Display) display
16 SPSxSO Modular GPS Receiver User Guide
Features and Functions 2
SPSSSOH features
The SPSSSOH receiver provides the following features:
Precise Heading Add-on GPS receiver
24—channel L1/ L2 GPS receiver for heading solution
Longvlife integrated battery, typically 12 hours as a rover
Integrated display and keypad for rapid system configuration and status
checking. without the need for a controller
Integrated Bluetooth wireless technology for cable-free configuration and
operation with a controller
Ethernet support, so that the receiver can be configured remotely across and
Ethernet network or the Internet
Dual-frequency antenna. dual SPS receiver mounting frame. and
interconnecting cable
Small. lightweight design — 1.65 kg (3.64 lbs) receiver only. with battery
Tough aluminum housing
IP67 environmental rating
40" C to +65° C (—40° F to +149° F) operating temperature range
9 V to 30 V DC input power range, with over-voltage protection
Two~line. 16-character VFD (Vacuum Fluorescent Display) display
SPS750 features
The SPS750 receiver provides the following standard features. For features specific to
each model. see below
SPS750 standard features
Integrated GPS receiver and radio
450 or 900 MHz radio:
— SPS750 Max has transmit and receive capabilities
— Basic base has transmit capabilities only
— Basic rover has receive capabilities only
24—channel L1/ L2 GPS receiver
OmniSTAR XP and HP service capability
SPSXSO Modular GPS Receiver UserGuide 1 7
2 Features and Functions
WAAS/EGNOS (Wide Area Augmentan'on System/ European Geo-Stationary
Navigation System), and MSAS Satellite Based Augmentation (SBAS)
compatibility
Long- life integrated battery. typically 10 hours operation as abase station or
12 hours as a rover
Operation parameters configured using the VVinFlash utility. Trimble SCS900
Site Controller soitware. the integrated display and keyboard for system
configuration with a controller, or the Web receiver interface
Integrated Bluetooth wireless technology for cablefree configuration and
operation with a controller
External GPS antenna choice for base station or rover operation
Attached or external radio antenna option for rover or high-gain base station
radio operation
Small, lightweight design — 1.65 kg (3.64 lbs) receiver only, with battery; 4 kg
(8.82 lbs) complete system weight (rover including controller and rod)
Permanent/semi-permanent and mobile quick setup base station capability
Backpack. belt, rod, truck. and marine vessel mounting options for rover
applications
Capable of all site measurement and stakeout operations within 1.5 km (SPS750
Basic) and typically >5 km (SPS750 Max)
Easy»to-use menu system for rapid configuration and status checking
AutoBase” technology for rapid and automated repeated daily base station
setups
Ethernet support, so that the receiver can be configured remotely across and
Ethernet network or the Internet
The ability to broadcast corrections via multiple radio links from one base
station receiver (for example. via an internal 450 MHz radio and an external
900 MHz radio)
Two-line. 16-character VFD (Vacuum Fluorescent Display) display
CAN (Controller Area Network) support
Rugged. weatherproof construction with an IP67 environmental rating
40" C to +65° C (40° F to +149° F) operating temperature range
9 V DC to 30 V DC input power range. with over-voltage protection
18 SPSXSO Modular GPS Receiver User Guide
Features and Functions 2
SPS750 Basic
Base station only, or Rover only, operation
SPS150 Basic base
Entry-level, low cost RTK base station
Unrestricted operational range for rovers and grade control systems
Integrated transmit-only radio
Easily upgraded to the SPS750 Max
SPS750 Basic rover
Entry-level. low cost RTK rover receiver
2 Hz measurement update rate
2.4 km (15 mile) operam'onal range from fire base station
Integrated receive-only radio
Ideal for contractors new to GPS as a starter system or for operating multiple
small projects
Easily upgraded to the SPS750 Max
SPS750 Max
RTK base station and rover operation in a single receiver
Integrated receive/ transmit radio
5 or 10 Hz measurement update rate
Unrestricted rover operan'on range from a base station
Operates within a VRS network. for base station-free rover capability
For marine applications: Moving baseline and heading capability when a Max or
Extreme receiver is combined with an SPSSSOH GPS receiver or an RTK
rover-capable SPSxSO GPS receiver
SP5850 Extreme features
The SPSSSO Extreme receiver provides the following features:
Integrated GPS receiver and radio
450 or 900 MHz radio with transmit/receive capability
72-channel L1/L2/L2C/L5 GPS plus L1/L2 GLONASS receiver
OmniSTAR XP and HP service capability
SPsto Modular GPS Receiver User Guide 1 9
20
Features and Functions
WAAS/EGNOS. and MSAS Satellite Based Augmentation (SEAS) compatibility
Long- life integrated battery. typically 10 hours operation as a base station or
12 hours as a rover
Integrated display and keypad for system configuration without a controller
Integrated Bluetooth wireless technology for cable-free configuration and
operation with a controller
External GPS antenna choice for base station or rover operation
Attached or external radio antenna option for rover or "High Gain“ base station
operation
Small. lightweight design — 1.65 kg (3.64 lbs) receiver only, with battery: 4 kg
(8.82 lbs) complete system weight (rover including controller and rod)
Permanent/semi-permanent and mobile quick setup base station capability
Backpack. belt, rod, truck, and marine vessel mounting options for rover
applications
Within radio or cellular phone coverage, full site measurement and stakeout
capability
Rover operation capability within aVRS (Virtual Reference Station) network
Easy—to-use menu system for rapid configuration and status checking
AutoBase technology for rapid and automated repeated daily base station
setups
The ability to broadcast corrections via muln’ple radio links from one base
station receiver ( for example, via an internal 450 MHz radio and an external
900 MHz radio)
Two-line, lé-character VFD (Vacuum Fluorescent Display) display
Rugged, weatherproof construction with an IP67 environmental rating
—40" C to +65“ C (—40° F to +149“ F) operating temperature range
9 V to 30 V DC input power range. with over500 106 m (350 ft)
Heliax LDF4I50 165 m (540 ft)
Heliax LDF4.5/40 225 m (740 ft)
Rover operation guidelines
The second part of the RTK GPS system is the rover receiver.
The rover receiver is mounted on a pole, vehicle. marine vessel, or in a backpack, and is
moved between the points that require measurement or stakeout. The rover receiver is
connected to a base station or to a source of RTK corrections such as aVirtual
Reference Station (VRS) system. The connection is provided by an integrated radio. a
5P§X50 Modular GPS Receiver UserGuide 33
4 Setup Guidelines
cellular modem in the controller. or through an external cellular phone that is
connected to the receiver either by Bluetooth wireless technology or by means of a
cable.
The correction stream for some other positioning solutions, such as SBAS
(WAAS/EGNOS, and MSAS) and the OmniSTAR XP or HP service]. is broadcast
through geostationary satellites. and detected by the GPS antenna itself. No integrated
radio or base station is required
Rover receiver components
The rover receiver has the following components:
- GPS receiver
- GPS antenna
- Optional integrated radio receiver and antenna for RTK operations
0 Optional items for the different mounting options (see below)
In most rover applications. the receiver operates entirely from its own integrated
battery unit. On a vehicle or on a marine vessel. however. an external power supply can
be used. Use an external power supply if one is provided. The internal battery then acts
as a uninterruptible power supply, covering any external power failures.
Choose a rover receiver according to the needs of the job:
- A Smart GPS antenna, such as the SPSx80. incorporates the GPS receiver, GPS
antenna. power supply, and receive radio into a single compact unit. A Smart
GPS antenna can be rapidly set up on a pole. vehicle. or backpack This makes it
easy to carry when you are measuring around the jobsite.
0 A Modular GPS receiver, such as the SPstO. incorporates the GPS receiver.
receive radio, and power supply into a single unit. The GPS antenna and.
optionally. the receive radio antenna, is separate from the receiver. When you
use a modular GPS receiver as a rover, you can use optimized components
placed in the best locations for your application. For example:
— A small, lightweight rover antenna can be mounted on a pole or backpack:
placed in a high. inaccessible location on a marine vessel mast or cabin; or
placed on a site vehicle roof or truck bed.
— A rubber duck radio antenna. or an external radio antenna. can be
mounted on a vehicle or vessel roof to provide maximum coverage
A Modular GPS receiver can be placed in alocation that is both easily accessible
and safe from theft and the weather. The antennas can be placed high on a
vehicle or vessel roof. clear of obstructions and able to deliver maximum
performance
" OmniSTAR is only available with the SPSXSO Modular GPS receiver.
34
SPSxSO Modular GPS Reteiver User Guide
Setup Guidelines 4
Rover receiver setup guidelines
For good rover operation. observe the following set-up guidelines:
Place the GPS antenna in alocation that has a clear line of sight to the sky in all
directions. Do not place the antenna near vertical obstructions such as
buildings, deep cutb'ngs, site vehicles, towers, or tree canopy. GPS rovers and the
base station receive the same satellite signals from the same satellites: if you
obscure the signals at times, the system will be unable to provide RTK Fixed
positions
Place the GPS and radio antennas as high as possible to minimize multipath
from the surrounding area. The receiver must have a clear line of sight to the sky
at all times during operation
GPS satellites are constantly moving. Because you cannot measure at a specific
location now does not mean that you will not be able to measure there later,
when satellite coverage or location improves. Use GPS planning software to
identify the daily best and worst satellite coverage times for your location. and
then choose measurement fimes that coincide with optimal GPS performance
This is especially important when operating in the worst GPS locations.
The SPS77O Extreme. the SPSSSO Extreme. and SP5880 Extreme can track the
GPS L2C modernization signal. Additionally. the SPSBSO Extreme and SP5880
Extreme can track the GPS L5 modernization signal and the GLONASS satellite
constellation. These signals help you to get positions at the worst times ofthe
day and in the worst GPS locations, but do not guarantee that you will.
To get a fixed position solution with centimeter accuracy. initialize the rover
receiver. For inin'alization to take place, the receiver must track at least five
satellites that the base station is also tracking. In a dual-satellite constellation
operation, for example. GPS and GLONASS, the receiver must track at least six
satellites.
To maintain a fixed posin’on solution. the rover must continuously track at least
four satellites that die base station is also tracking In a dual—satellite
constellation operation, for example, GPS and GLONASS, the receiver must
track at least five satellitesThe radio link between the base and rover receivers
must also be maintained.
Loss of the satellite signals or loss of the radio link results in a loss of centimeter
position accuracy From Fixed. the receiver changes to Float or Autonomous
mode:
— In Float mode, the rover has connection to the base station through a radio.
but has not yet initialized.
— In Autonomous mode, the rover has lost radio contact with the base
station receiver. and is working by itself with the available GPS signals.
SPSxSO Modular GPS Receiver User Guide 35
4 Setup Guidelines
o On a vehicle or marine vessel, place the GPS antenna in alocation as free from
shock and vibrafion as possible For the modular receivers, a single magnetic
mount is normally sufficient to hold the antenna in a suitable location. whereas
for the larger smart antenna, a triple magnetic mount is normally
recommended Good alternatives include a 5/8" thread bolt in a suitable
location on the mothers, or a doorvmounted pole bracket.
A CAUTION - The SPSBBD Extreme is not suited to on-vehicle operation where it will be
subject to heavy vibration. that is. operation in rough ungraded terraini Use in these
conditions can damage the SPSSBO Extreme.
- To mount the modular receiver on apole, use two pole mounting brackets and a
second tripod clip (P/N 571 204 300). See Figure 4.14
Figure 4.1 Rod mount for modular receiver
To mount the modular receiver on a marine vessel' use the receiver bracket
(P/ N 5683000) For marine moving base and heading applications, use the
receiver bracket to mount two receivers together.
36 SPSXSD Modular GPS Receiver User Guide
Setup Guidelines 4
Make sure that the rover receiver does not lose power. An SPSx50 is typically
powered by its internal battery for the entire day You cannot change the battery.
but the charge lasts for longer than a day The batteries in the SPSxSO can be
changed when flat. (See Chapter 3. Batteries and Power) If you do not use the
rover receiver very often. ensure that it is charged at least every three months.
For vehicle operation or marine vessel operation, Trimble recommends that you
use an external power source so that the internal battery can be saved for times
when the receiver is being used off the vehicle or vessel.
Do not locate the receiver or antenna within 400 meters (1312 ft) of powerful
radar. television. cellular communications tower, or other transmitters or GPS
antennas, Low-power transmitters. such as those in cellular phones and
two-way radios. normally do not interfere with receiver operations. Cellular
towers can interfere with the radio and can interfere with GPS signals entering
the receiver High-power signals from a nearby radio or radar transmitter can
overwhelm the receiver circuits. This does not harm the receiver. but it can
prevent the receiver electronics from functioning correctly
Do not use the rover receiver directly beneath or close to overhead power lines
or electrical generation facilities. The electromagnetic fields associated with
these utilities can interfere with GPS receiver operation. Other sources of
electromagnetic interference include:
» gasoline engines (spark plugs)
— televisions and computer monitors
— alternators and generators
7 electric motors
— equipment wifli DC-to-AC converters
— fluorescent lights
4 switching power supplies
Trimble recommends that. wherever possible. all GPS receiver equipment is
protected from rain or water. Although, the receivers are designed to withstand
all wet weather conditions, keeping the receivers dry prolongs the life of the
equipment and reduces the effects of corrosion on ports and connectors. If the
equipment gets wet. use a clean dry cloth to dry the equipment, and then leave
the equipment open to the air to dry. Do not lock wet equipment in a transport
case for prolonged periods. Wherever possible, avoid exposing the GPS receiver
to corrosive liquids and salt water.
If you are using the rover receiver in open spaces. Trimble recommends that you
stop work during electrical storms where the risk of lightning strike is high.
Where cables are involved. Trimble recommends that you use cable ties to
secure the cables to the rod or other equipment to avoid inadvertent snagging
while moving about the jobsite. Be careful not to kink. twist. or unnecessarily
extend cables. and avoid trapping them in vehicle doors or windows. Damage to
cables can reduce the performance of GPS equipment.
SPSXSO Modular GPS Receiver UserGuide 37
4 Selup Guidelines
Internal radio setup for rover operations
The internal radio of the SPS GPS receiver is delivered with the transmit (TX) radio
frequencies preprogrammed into the receiver. To add receive (Rx) radio frequencies to
450 MHz radios, use the WinFlash utility (see Appendix C. Adding Internal Radio
Frequencies). Radio frequences cannot be added to the 900 MHz radios.
Once the radio frequencies are configured, use the controller or receiver to select
channel frequencies during base station or rover setup operations.
38 SPSxSO Modular GPS Receiver User Guide
CHAPTER
_.,_____-——
Setting up the Receiver
I Connecting the receiver to This chapter provides guidelines for setting up
external devices the SPSx50 receiver as a base station, or as a
. Common ways to set up a base rover receiver in a range of common use
station scenarios.
I Common ways to set up a rover This chapter also describes the procedure for
receiver setting up a pair of receivers for heading and
. Setting up a pair of SPSXSO GPS moving base marine construction applications.
receivers to provide heading Note , This chapter provides setup information fill
all the receivers in the SPS GPS receiver family,
SPSxSO Modular GPS Receiver User Guide 39
Setting up the Receiver
40
Connecting the receiver to external devices
You can connect an SPSx50 to the following devices:
- a Trimble controller running Thimble 805900 Site Controller software
1 an external radio-modem
o HYDROpro'M sofizware
Trimble controller with SCSSOO Site Controller software
To connect a Trimble controller that is running the SCS900 Site Controller soltware to
an SPS GPS receiver, use Bluetooth wireless technology (for all except the SPS77O GPS
receiver) or a serial cable. ’l'ablo 5.1 shows how to connect the cables for each
combination ofSPS GPS receiver and Trlmble controller.
Table 5.1 Connecting to a Trimble controller running the SC5900 Site Controller software
Use thle cable and connect the Cable pert number
connector able to
To connect a 95:60 Modular GPS reeelver to e
TSCZ D39 TSCZ 32960
Lemo SPSXSO
TCU G-pin Hirose TCU 53004007
Lemo SPSXSO
TSCe'N' Lemo TSCe 31288-xx
W This cable is available in different lengths. The
-xx indicates the length of the cable, in meters.
ACU 4-pin Hirose ACU 44147
Lemo SPSXSO
To connect e SPS110 GPS receiver to a
TSCZ DEB TSCZ 32960
Lemo (Port 1) SPS770
TCU G-pin Himse TCU 53004007
Lemo (Port 1) SP5770
TSCE Lemo TSCe 31288-XX
W This cable is available in different length; The
-xx indicates the length of the (able, in meters.
ACU 4»pin Hirose ACU 44147
Lemo SPSXSO
To connect 1 spsxao Smart GPS antenna to e
TSCZ DEB TSCZ 32950
Lemo (Port 1) SPSXBO
TCU 5»pin Hirose TCU 53004007
Lemo (Port 1) SPSXBO
SPSxSO Modular GPS Receiver User Guide
Setting up the Receiver 5
Table 5.1 Connecting to a Trimble controller running the scseoo Site Controller software
Us. thls able and sonnet! the Cable part number
connector able to
TSCe Lemo TSCe 31288-xx
Lemo (Port 1) SPSXSO This cable is available in different lengths. The
-xx indicates the length of the cable, in meters.
ACU d-pin Hirose ACU 44147
Lemo SPSXBO
External radio-modems
The most common data link for Real-Time Kinematic (RTK) operation is a radio. The
SPSxSO is available with the following internal radios:
- 4104430 MHz (TX/RX, Rx only, or Tx only)
- 430—450 MHz (TX/Rx, Rx only. or Tx only)
- 4507470 MHz (TX/Rx, Rx only, or Tx only)
- 900 MHz (TX/Rx, Rx only, or Tx only)
Note — "Tx" indicates that the radio transmits corrections "Rx" indicates that the receiver
receives corrections "TX/Rx" indicates that the radio bath transmits and receives
corrections,
If the SPSx50 does not have an internal transmit radio. or you want to connect to
higher power or to a secondary external transmit radio or cellular modem. use the
26-pin port, the Lemo port. or Bluetooth wireless technology.
The SPSxSO supports the following Trimble base radios:
- TRIMMARK‘” 3
- Trimble SNB900
- Trimble PDL450
. Trimble HPB450
The SPSx50 receiver also supports third-party transparent radios and third-party
cellular modems.
When used with an SPSx50 GPS receiver. most external radios require an external
power source Only the Trimble SNBQOO radio-modem has an internal battery and does
not require external power,
Configure the external radio separately, using either the configuration program for the
external radio or the radio display and keypad.
To configure the SPSx50 for RTK operation, follow the base setup procedure to set the
following parameters:
. Set the base station coordinates
0 Enable the RTCM or CMRfW corrections stream on the selected serial port.
SPSxSO Modular GPS Receiver User Guide 41
Setting up the Receiver
41
Common ways to set up a base station
You can set up a base station in different ways depending on the applicafion, coverage
area, degree of permanence versus mobility, and available infrastructure. Before you set
up a base station, please read Chapter 4, Setup Guidelines.
Setting up a base station for permanent or semi-permanent installation
For construction applications, where machine and site positioning operations using
GPS will be carried out over a long time (weeks. months, or years), ensure that you
choose the base station location carefully.
A semi-permanent or permanent base station helps to eliminate the types of error that
can result from repeated daily setups, and ensures that you always use the GPS
antenna at the exact original location. The requirement for a permanent base station
setup increases as more receivers that use the base station as a source of corrections,
increases the cost of any base station downtime
On the largest jobsites, and on those that remain operational for the longest time, a
permanent or semiApermanent installation is a popular solution. An SPSx5O or SPS770
GPS receiver is typically used as the base station, located in a site office or trailer where
it is easy to access (to check or configure), and where it is secure from thefi and the
weather. The GPS and radio antennas are normally mounted on a permanent structure
on the roof of the building. where they are high and clear from obstructions and where
the radio antenna can provide the maximum range of operation.
The GPS antenna most commonly used is the Trimble Zephyr Geodetic” Model 2.
This antenna has a large ground plane that eliminates multipath, providing the best
GPS performance at the base location The antennas are connected to the receiver by
high quality RF cables.
The receiver is connected to a permanent power supply (mains or generator power).
The internal battery of the receiver is always being charged. and acts as an
uninterruptible power supply if there is a power failure. In some cases, the receiver may
also be connected by an Ethernet cable to the Internet, so that it can be monitored and
configured from a remote location. and can warn an administrator by e-mail or text
message if there is a change to the configuration In these situations, the receiver can
transmit GPS RTK corrections to a remote radio or receiver over the Internet, for
rebroadcast requirements, without using repeaters.
SP5x50 Modular GPS Receiver User Guide
Setting up the Receiver 5
Figure 5.1 SPSxSD receiver permanent installation
Setting up a base station for daily site use: T-Bar
For construction applications where a daily setup and takedown of equipment is
required for security reasons. Thimble recommends that you use a T-Bar setup.
The T»Bar consists of a post mounted in concrete (so it cannot move). which has a
solid metal T»Bar mounted to it to provide lateral separation between the GPS antenna
and radio antenna. The T piece of the T-Bar has avertical rod at each end. Each end
terminates in a 5/8"X11 thread to which the antennas can be mounted. Trimble
recommends that one end is clearly marked GPS and the other end is clearly marked
Radio so that at each daily setup, the GPS and radio antennas are mounted at the
same location, Switching antennas by mistake introduces a position error in all
resulting measurements. You can buy the parts you need to make a T—Bar from any
reputable hardware store. Make certain that the T—Ba: cannot rotate after
consnuction. Rotation of the T—Ba: can introduce a position error into all subsequent
measurements.
On the upright post. mount either a bracket (to which the GPS receiver can be
mounted). or a well-ventilated lockbox (in which the GPS receiver itself can be
secured).
SPSxSO Modular GPS Receiver UserGuide 43
44
Setting up the Receiver
Each day. mount the GPS antenna on the GPS end of the T-Ba: and the radio antenna
on the Radio end of the T—Bar. Connect the antennas to the receiver using the
appropriate cablesThe receiver uses its own integrated battery, or an external 12 V
battery through the 12 V crocodile clips cable that are provided with the receiver. If you
choose to use AC power, remember that the heat generated by the charging process
and the radio transmitter increases the need for good ventilation around the receiver.
In such scenarios, an SPSXSO Smart GPS antenna is also often used. Simply mount the
SPSXBO on the T—Bar. and optionally connect to an external battery or radio unit.
Advantages
Use of a T»Ba.r setup ensures that the base station is set up with exactly the same
position and height every day. This helps eliminate the errors typically associated with
daily tripod setup. For example. wrong antenna height. base not set up over the point,
base set up in the wrong location
System set up on a T-bar showing an external radio antenna to gain longer
range
Figure 5.2
Setting up a mobile base station: wiped and fixed height tripod
If you are repeatedly moving between jobsites. or if you are visiting a jobsite for the first
time before a T-Bar or similar setup can be established, Trimble recommends that you
use either a tripod and tribrach setup, or a fixed height tripod.
The fixed height tripod is quicker and easier to set up over a control point. Take great
care to ensure that the GPS antenna is set up accurately over the control point. and
that the GPS antenna height is measured accurately. in the right way (vertical or slope
SPSxSO Modular GPS Reteivet User Guide
Setting up the Receiver 5
height) to the right location on the antenna (base of antenna or to a specified location
on the antenna). When you start the rover receiver. it is extremely important to check
in. at one or more known locations, to check for possible position or height errors,
Checking in at a known location is good practice and can avoid cosfly errors caused by
a bad setup.
Typically. the tripod and fixed height tripod methods do not give significant height
clearance above the ground, and can reduce the range of operation caused by radio
limitations.
Tripod and tribratll setup
In the tripod setup. the tripod is located over the control point. and the tribrach and
tribrach adaptor is mounted on the tripod and centered over the point.
1, Mount the GPS antenna on the tribrach adaptor.
— If you are using a SPSxSO Smart GPS antenna, use the 25 cm spacer rod
provided with the SPSxSO base station accessory kit. This allows the radio
antenna in the receiver to clear the head of the tripod
2. Clip the GPS receiver to the tripod (SPSxSO and SPS770 only).
3. Connect the GPS antenna to the receiver using the appropriate cable (SPSXSO
and SPS770 only).
4. If necessary, connect the GPS receiver to an external 12 V power supply. Use the
crocodile clip cable or the Trimble custom power pack
! r ‘ r
SPSXSO with a low-gain "rubber SPSxSO with an external SPSxSO with an internal 450 MHz
duck" antenna high-gain antenna TX radio
Figure 53 Tripod and tribrach setup for the SPsto and the SPsto
SPSxSO Modular GPS Receiver User Guide 45
5 Setting up the Reteiver
Fixed height tripod setup
A fixed height tripod setup is similar to a tripod setup. but is simplified by the central
leg of the tripod, that is placed directly on the control point. If the central leg is leveled
accurately. the fixed height tripod is quick and easy to set up. and provides an accurate
way to measure the true antenna height.
1. Set up the tripod over the control point
2. Attach the GPS antenna to the head of the tripod.
3. If using an external high»gain radio antenna. mount the radio antenna to the
radio antenna bracket that is attached to the head of the tripod (beneath the
GPS antenna) See Figure 5.4.
4, If using the SPSx50 Modular GPS receiver, hook the receiver to the center leg of
the tripod, using the tripod clip.
5. if using the SPSxSO Smart GPS antenna. you can mount the antenna using the
25 cm spacer rod (supplied with the SPSxSO Base Station Accessory kit) so that
the radio antenna clears the head of the tripod.
$7.
1 Radio antenna bracket
.,
y ' t , \
SPSxSO with a low-gain "rubber SPSXSO with an external high- SPSx80 with an internal 450 MHz
duck" antenna gain radio antenna TX radio on a fixed height tripod
Figure 5.4 Fixed height tripod setup for the SPSXSO and 5P5x80
46 SPSxSO Modular GPS Receiver User Guide

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