Globalsat BU-353 User Manual

USB GPS User’s Guide (WIN)

USBGPSReceiver

BU-303 (SiRF II)

BU-353 (SiRF III)

(Information oninstallationof theUSBdrivercontained in this
documentisalsoapplicable toour USBcable set #BR305-USB)

DOCUMENTREVISIONS

REVNO. DATE DESCRIPTION APPROVED

1.2 02-28-2003 Initial document BRF

2.0 06-08-2005 Newdocumentformat NRG

2.1 04-07-2006 Revisionofembeddedwebinks AAK

© 2006 Globalsat TechnologyCorporation/USGlobalsat, Inc.Allrightsreserved. TheGlobalsatlogois a trademark
of Globalsat Corporation. Windows is a register trademark of Microsoft Corporation. Acrobat is a registered
trademark of Adobe Systems Incorporated. Mac is a registered trademark of the Apple Corporation. All other
trademarks or registered trademarks are acknowledged as the exclusive property of their respective owners.

All rights reserved. No part of this manual may be reproduced, transmitted, copied, or stored in any storage
medium,for any purpose, withoutprior writtenconsentfromGlobalsatTechnologyCorporationor USGlobalsat,Inc.
Globalsat/USGlobalsat hereby grants the right to download one (1) copy of this manual onto a hard drive for
personal use.This manual is copyrightedand maycontain proprietaryinformation thatis subject to changewithout
notice.

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USB_GPS_WIN_v2.1

USB GPS (WIN)

Table of Contents

PACKAGE CONTENTS..................................................................................................3

SYSTEM REQUIREMENTS...........................................................................................3

WELCOME......................................................................................................................3

1. GETTING STARTED..................................................................................................4

2. INSTALLINGTHE USB DRIVERTO YOURLAPTOP..............................................4

3. COM PORTVERIFICATION......................................................................................5

4. INITIALIZING YOURGPSRECEIVER......................................................................6

5. USING/ TESTING YOURGPSRECEIVER..............................................................6

6. UN-INSTALLTHE USB DRIVER...............................................................................8

7. FAQ’s..........................................................................................................................8

8. CONTACT INFORMATION........................................................................................9

9. SAFETY AND LEGAL NOTICES...............................................................................9

10. LIMITEDWARRANTY............................................................................................11

11. BU-303 SPECIFICATIONS....................................................................................12

12. BU-353 SPECIFICATIONS....................................................................................13

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USB GPS (WIN)

PACKAGE CONTENTS

- USB GPSReceiver

- Driver CD-ROM withUser’sGuideand testutility forWIN and Mac O/S*

 WIN Users please refer to the root directory on the included CD-ROM for installation instructions

anddrivers.

NOTE: Yourcan alsodownloadWIN driver andInstallationGuidesat:www.usglobalsat.com/

SYSTEM REQUIREMENTS

The Globalsat USB GPS receivers requires a Windows, or Macintosh laptop computer, with a CD­ROM*, USB port, and NMEA compatible navigation software. The 3rdparty mapping/navigation
software may haveits ownsystemrequirements,pleasecheck withsoftwarevendorfor details.

*CD-ROMis required for USBdriverinstallation and access to the User’s Guide. If no CD-ROM drive is available,
filescan bedownloadedfromtheInternetat: http://www.usglobalsat.com/

WELCOME

Thank you for purchasing a Globalsat USB GPSreceiver! Globalsat USB GPSreceiversallowfor real-time street
navigationby using your laptopforgraphicalplottingandpositioningof your route. Simplyloadthe GPSdriver,plug
the GPS receiver into your computer’s USB port and install your own personal mapping software to begin to view
your position inreal-timeinrelation to thesurroundingstreets in yourtravel area.

You’ll find that almost any NMEA compliant mapping/charting software will be compatible with your USB GPS
receiver.Visitour web-sitefor recommended mappingprograms thatyoucanuse.

http://www.usglobalsat.com/faq_details/Mapchart.asp

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USB GPS (WIN)

1. GETTING STARTED

Theseare onlya fewsimplestepsthatyouneedto follow beforeusing your USB GPSreceiver:

 Install theUSB driver and ontoyour laptopfrom the includedCD-ROM or download thefilesfromour web-site

www.usglobalsat.com

 Plug-in the GPSreceiverintoyourlaptop.

NOTE: From within your mapping, or navigation software (including the supplied GPS Information utility), you will
needto manuallyconfigure the selection of the COMport to what was assigned to the GPS receiver so that proper
communication between the GPS receiver and mapping program can occur. Most all software requires that you
manually configurethe COMportsettingforany GPS deviceyou use.

IMPORTANT:

1. Youmust change thedefault rate settingof your mappingsoftware‘s Baud Rate to 4800if thisis not currently
setas such otherwiseGPS data cannotbe received.

2. SetBaudRate4800, DataBit:8,Parity: None,Stop Bit:1, Flow Control: None

2. INSTALLING THE USB DRIVER TO YOUR LAPTOP

1. Place the productCD-ROMinto your CD-ROMdrive.

2. Auto-runshould detect the CD bring up thefollowingscreenbelow.

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USB_GPS_WIN_v2.1

USB GPS (WIN)

3. Click on thebuttontitled“Install Driver”from themain screen as shown above.

4. Or should your “Auto-Run” be disabled on your PC, use Windows Explorer or File Manager to
locate thefile titled”PL-2303 Driver Installer.exe” in the rootdirectoryofthe CD-ROM andclick to
launchthe install process.

3. COM PORT VERIFICATION

1. OnceyourUSBDriverhas beeninstalled, you will needtoconfirmwhichCOM Portyour PC

hasassigned to it in order to properlyconfigureany softwarethat will be utilizing the GPSdata
being received.

2. Your USB GPSMUSTbe pluggedintoyour USBport atthis time.

3. UsingWindow’sControl Panel, select System > Hardware > Device Manager

4. Then lookunder theheading of: PORTS (Com& LPT)

5. There should be a listingfor: Prolific Serial-to-USB CommPort (COMx)

(“x”willactually be thenumberyour PC hasassigned theUSB GPS receiver).

6. Onceyou haveidentified the COMport number, anysoftwarethat youutilizemust be

configuredto read GPS datafromthis COM port.

We stronglysuggest thatyou first testyour USBGPSwith theincluded GPSInfo utilityprogramto
confirmthat theGPS receiveriffunctioning properlyon your PC andthat youhave successfully
configuredthe rightCOMPortsetting. Oncethis hasbeen done, closethe GPSInfo program and
start yourapplication forCOMport configuration.

NOTE: By default,yourPCwill not allow youto runmultiple applications froma singleCOMport. It
is important thatyou closeanypreviouslyopenedGPS applicationbeforeswitchingtoanother
GPSapplication as the GPSreceiver anddata willnot be found by the newprogram.

There arespecialutilitiesavailableto splitdataintomultiple COM ports foruseby morethan one
applicationsimultaneously. (see: http://franson.com/gpsgate/)

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USB GPS (WIN)

4. INITIALIZING YOUR GPS RECEIVER

Before using your USB GPS receiver for navigation (especially for the first time), the receiver must
obtain a localGPS fix (coordinates) of the current position. To do this, take your laptop(with yourUSB
driver and the mapping software loaded and configured) to an open area that has a clear view to the
sky (suchas a park or emptyfield). Start your software (or the included GPS Info utility program) and
wait for initialization of the GPS to complete. This may take a few minutes depending on various
factors such as the distance of the current coordinates from the last time the GPS receiver was
activated, GPS signal strength and surrounding terrain (tall trees and buildings can block the satellite
signals). Once the RAW GPS data is displayed onto the screen, if applicable for your software, a fix
has been initialized (red LED on theGPS willalso start to flash). In some cases initialization can take
up to several minutes depending on the conditions mentioned above beforecomplete GPS datawill be
displayed on thescreen.

Coordinatesscrollingwith zero’smeans thatthe portconnectionis complete,butthe satellitedatais not
being receivedyet (possibly stillinitializingor ina badarea forsatellite reception).

5. USING / TESTING YOUR GPS RECEIVER

Once the USB GPS receiver’s driver and your personal mapping software have been installed and
configured properly, you can begin to use your navigation system by plugging the USB GPS into your
laptop’s USB port and launching your mapping software. If you don’t have a mapping, or navigation
software, we’ve included a GPS test utility called “GPS Info” for the purpose of confirming your
installation and configuration. This utility can be installedby clickingthe GPSInfo.exe file fromthe Win
directory on theCD-ROMordownloadedfrom ourweb-site www.usglobalsat.com.

LEDStatusindicatoron the USB GPS”
LEDOFF: GPS receiveris off (nopower).
LEDON (solid): Nofix, searchingfor GPSsignals.
LEDFLASHING: Position fixestablishedand GPSsignalsare being received.

Always select an area in the vehicle where the GPS unit willbe secure andnot obstructnormaldriving,
visibilityand safety, butstill maintaining a “viewtothesky”inorder to receivesatellitedata.

Itisrecommendedthat youfirstload andtestyourGPS receiverwith the GPSinfo.exe. This process
will confirm youhave foundcorrect COMport number and haveconfiguredit properly.

1. RunGPSinfo.exe to loadthe utility.

2. Enter theproperCOM portforyourGPSdevice(see COMPort Verificationabove)

3. SetCOM portto Baud rate: 4800

4. If no errors have been made in configuration, there should be GPS data being displayed in the

window, which is confirmation that the communication between the GPS device and the “GPSinfo”
software is working properly.

5. Ifthere is no GPSdata displayed (or datawithmultiple zeros in them),pleaseexitthe software and

unplugtheGPS receiverfrom theUSBport andreinsert it after 10 secondsto resetthe device.

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USB GPS (WIN)

Theabove screenshowstheavailablesatellites(numbers)and their signal strength.

NOTE: Configuration (or selection) of an assigned COM port for the GPS device from within your
mappingor charting software mustbe completedwhenever usinga software forthe firsttime.

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USB GPS (WIN)

6. UN-INSTALL THE USB DRIVER

Runthe filetheRemover98_2k.exeto uninstall theUSB GPS driver.

7. FAQ’s

I an not getting GPS datainto my application.

1. Check yourDEVICEMANAGER to confirmtheCOM Portnumberassigned totheGPS
Receiver (it will be listedunder the PORTS(COM & LPT)heading as ProlificSerial-to-USB

Comm. Thenbe sure thisis the sameCOM portnumberconfiguredin yourapplication.

2. Be sureyourBaud rateis configured correctlyat:
Baud Rate:4800
Databit:8
Parity:None
StopBit:1
FlowControl:None

3. Re-boot yourcomputer andthen inserttheUSBGPS intoa USB port.

4. Configurethe GPS Infoutility withthe correctCOMPort andtest yourGPS receiverfirst

before using it in your application.

Willthe USB GPSwork with otherStreetMapping software?

Globalsat USB GPSreceiversprovides standardNMEA datafor mappingsoftware to use andconvert
to coordinatesand should workwell withmost anyNMEA compliant softwareon the market today.

How accurate is the GPS?

TheUSB GPS is WAAS/EGNOScapable, andfor unitssoldin NorthAmericathrough authorized
resellers,these units areWAAS/EGNOS enabled unless otherwise stated. Accuracycanbeupto5
meters 3D RMSwithWAAS enabledand 10-15meters2D RMSWAASdisabled

Whatis idealGPS environment?

TheGPS requiresanopen, clear viewof the sky. Buildings,covered parkingareas,tunnels and dense
foliagecan causethe GPSreceiver to be unableto getalocation fix.

Ifyouare parked in a covered parkinglot or neara tallbuilding, it is recommendedthatyou drive away
until youhave a clearview of thesky beforeusingthe BU-303. Youmay needto givetheGPSa few
minutesto find or geta fixits location.

How doI know if the GPSis ON?

Your USB GPSmustbe plugged intoyourlaptop’s USBport to get power. If your PC is on andthe
COMport wasconfiguredproperly,theGPS receiveris on and receivingthe streaming GPS data. This
canbe verified byopeningyour mappingsoftwareprogram. In addition,the GlobalsatUSB GPS hasa
built-in LED status indicator thatshowsthe following:

LEDOFF: GPS receiver is off (nopower).
LEDON (solid): Nofix, searchingfor GPSsignals.
LEDFLASHING: Position fixestablishedand GPSsignalsare being received.

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Whydoes the GPSnot worknear buildings and other tallobjects?

TheGPS uses satellitesin the spaceto find outwhereit is. Thereforeit needsa clear viewof the sky.
Tall buildingsand otherobjects thatblockthe receiver’s viewto the skymake it infeasible to determine
your location. Sometimesthe satellites arenotoverheadbutnearthehorizon. Inthesecasesthe GPS
musthave a clear viewof the horizon.

Other Comments-

Pleaseallow an adequate amount of timefor the GPSreceiver’sboot-up(TTF)to complete before
contactingTechnical Support.

Driver updatescan be foundat Prolific’s web-site:

http://www.prolific.com.tw/eng/downloads.asp?ID=31 (www.prolific.com.tw)

8. CONTACT INFORMATION

Globalsat TechnologyCorporation(Taiwan)

www.globalsat.com.tw
[e-mail] (pre-sales GPS productquestionsonly)

USGlobalsat, Inc.

www.usglobalsat.com
[e-mail](pre-sales GPS productquestionsonly)

Technical Support (North America)
Seeour DOWNLOADSand FAQsectionon our web-sitefor GPS solutions, driver literatureupdates.

http://www.usglobalsat.com/custom.asp?recid=7

Pre-registration is requiredbeforereceivingany typeof technicalsupport. Supportissuessubmittedvia
phone,faxor e-mail(anymeans outsideof the recognized “TroubleTicket” generatedfromyour own
USGlobalsatregisteredaccount) WILLNOT be answered.
Create your account andregister your products at:www.usglobalsat.com/support/custadminlogin.asp

9. SAFETY AND LEGAL NOTICES

Please read this section carefully before using the GPS receiver

Globalsat Technology Corporation / USGlobalsat, Inc. will not accept any responsibility
whatsoever for accidents resulting from failure to observe common sense precautions. Your
personal judgment, traffic regulations, and common sense must always take precedence over
anydirectionsproduced byGPS receiver or themapping software

WARNING: Make sure that the GPS receiver is secure and does not interfere with driving
visibilityand safety.

It is your responsibility as the vehicleoperatorto securelyplace the GPS unit and antenna so that they
will not interfere with driving and prevent operations of any safety device (such as the Airbag) in your
vehicle. Do not mount the devicesin a placewhere the driver or passengersmay receiveinjury during
vehicle operation or collision. For your safety, take care to route all cablesaway from shifters, pedals,
accessory controlsand mechanisms.

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USB_GPS_WIN_v2.1

USB GPS (WIN)

WARNING:Drivesafelyand usecommonsense.

It is your responsibility as the vehicleoperatorto drivesafely, observe all trafficrules and aboveall use
your own personaljudgment while driving. If youfeelthat a routesuggested by thenavigation software
instructs you to performan unsafe or illegal maneuver, places you in an unsafe situation, or routesyou
intoan areawhichyouconsider unsafe,do not follow theinstructions.

WARNING:Keep your eyeson the road.

Itisyour responsibility as the vehicleoperator to keepyour eyeson the roadand be an alertdriverat all
times, especially when the vehicle is moving. The vehicle’s operator should not be distracted by the
navigation equipment or software. Should there be a distraction with the ability to drive responsibly,
please turn off the device. Should you want to look at the display for a prolonged time, park the car
safely,whilefollowingall traffic regulationsbeforelooking atthedisplay.

WARNING: To reduce the risk of fire or shock hazard, do not expose this product to rain or
moisture. Do not remove covers or open housings, there are no user serviceable parts inside.
Refer servicing to qualified personnelonly.

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USB GPS (WIN)

10. LIMITED WARRANTY

Globalsat/USGlobalsat warrants product hardware against manufacturing defects in material and workmanship
under normal use for a period of one (1) year from the original date of purchase (unless the product states
otherwise), and only when purchased from a recognized “authorized dealer”. Products purchased from any
unauthorized source, such as unauthorized e-Bay resellers, will not qualify for free warranty service/support and
may require the end-user to pre-pay fees associated with, but not limited to the support, repair, replacement and
shipping ofthe producttoand from theservicecenter.
Except as provided herein, Globalsat/USGlobalsat makes no express warranties’, including but not limited to any
warranties of merchantability or fitness for particular use, or non-infringement. You acknowledge that your use of
the product or service is at your sole risk and you agree that the information provided are without warranty of any
kindbyGlobalsat/USGlobalsat.
Under no circumstances, including negligence, will Globalsat/USGlobalsat or any of its affiliates, directors, officers
or employees, or any third party be liable for any direct, indirect, incidental, special or consequential damages that
resultsfrom your use,or your inability to use,or the performanceof the product(s) with respect to any liability, loss,
orarising outof anybreach ofthiswarranty,including,but notlimitedto anydamages resultingfrominconvenience,
loss of time, data, property, revenue, or profit or any indirect, special incidental or consequential damages. You
acknowledge that this limitation applies to all content information or other services available from
Globalsat/USGlobalsat, and whether or not Globalsat/USGlobalsat has notice of the possibility of such damages,
and whether or not to circumstances giving rise to such damages may have been within the control of
Globalsat/USGlobalsat.
Some states do not allow the exclusion of certain warranties, so some of the above exclusions may not apply to
you. In those states, liability is limited to the fullest extent allowed by law By using the product(s), you agree to
indemnify Globalsat/USGlobalsat and its parents, subsidiaries, affiliates, officers and employees and hold them
harmless fromanyandall claimsandexpenses,including reasonableattorney’sfees,assertedthird party dueto,or
arisingoutof youruseof theserviceand the site.

In the event of a product defectduringthe first30-days of the warranty period, returnproduct and thesales receipt
asproofof purchasedateto place of originalpurchase.Defect discoveredafter30-daysfrom date of purchase,you
must contactGlobalsat/USGlobalsat’sTechnical supportfora ReturnMerchandiseAuthorization (RMA) numberfor
returnto manufacturer.

Globalsat/USGlobalsatwill, atits option, unlessotherwiseprovidedbylaw:

a.) Correctthedefectbyproductrepair withoutchargefor parts and labor;

b.) Replacetheproductwithone ofthe same or similardesign;or
Refund the purchase price. All replaced partsand products, and products on which a refund is made,become the
property of Globalsat/USGlobalsat. New or reconditioned parts may be used in the performance of warranty
service. Repaired or replaced parts and products are warranted for the remainder of the original warranty period.
Youwillbe chargedforrepair or replacementof theproductmadeaftertheexpiration of the warrantyperiod.
This warrantydoes notcover:

a.) Damage or failure caused by or attributable to acts of God, abuse, accident, misuse, improper or

abnormal usage, failure to follow the instructions, improperinstallationor maintenance, alteration, lighting

orotherincidence ofexcessvoltageorcurrent;
b.) Anyrepairsotherthanthose provided by Globalsat/USGlobalsat;
c.) Consumablessuchas fuses orbatteries;
d.) Cosmetic damage;
e.) Transportation, shipping orinsurancecosts;
f.) Costsof product removal, installation,set-upservice adjustment orreinstallation.

This warranty gives you specific legal rights, and you may also have other rights, which may vary from state to
state.

Additional products bundled in this package not manufactured by Globalsat/USGlobalsat will hold separate
warranties as expressed by the individual manufacturer of that product(s). Product specifications, functions and
features aresubjectto changewithoutnotice.

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USB GPS (WIN)

11. BU-303 SPECIFICATIONS

ElectricalCharacteristics(Receiver)

GPSChipset SiRF StarIIe/LP
Frequency L1,1575.42MHZ
C/ACode 1.023 MHz chiprate
Channels 12 all-in-view tracking
Sensitivity -147dBm

Accuracy

Position Horizontal

10m2D RMSWAASenabled

15m2D RMSWAASdisabled
Velocity 0.1m/sec 95%(SAoff),
Time 1 micro-second synchronizedto GPStime
WAAS EnabledforNorthAmericaproducts (USGlobalSat, Inc)

Datum

Datum WGS-84

Acquisition Rate

Hotstart 8 sec.,average (withephemeris andalmanacvalid)
Warmstart 38sec.,average(withalmanacbutnot ephemeris)
Cold start 45sec.,average(neitheralmanacnorephemeris)
Reacquisition 0.1sec.average(interruption recovery time)

Protocol

GPSProtocol Default: NMEA0183 (Secondary:SiRFbinary)

GPSOutput Data

SiRF binary>> position, velocity,altitude, statusandcontrol

NMEA0183MEA0183V2.2protocol, and supports

command: GGA,GSA, GSV,RMC,VTG,GLLv2.2(VTG

andGLLare optional)
GPStransferrate Software commandsetting(Default: 4800,n,8,1forNMEA)

Dynamic Condition

Acceleration Limit Lessthan4g
Altitude Limit 18,000meters(60,000 feet)max.
Velocity Limit 515meters/sec.(1,000knots)max.
Jerk Limit 20m/sec**3

Temperature

Operating -40°~ 176°F(-40°~ 80°C)
Storage -40°~ 176°F(-40°~ 80°C)
Humidity Up to95% non-condensing

Power

Voltage 5V ±5%
Current 90mA typical

Physical Characteristics

Dimension 2.32" x1.65"x 0.82" (59mmx 47mm x 21mm)
USBCable Length 60"(152cm)

Low Noise Amp

AmplifierGain w/outcable 27 dB Typical
Filtering -25dB(+100MHz)
OutputVSWR 2.0Max.
Voltage DC3 ~ 5.0V
Current 15mA max@ 5VDC

Duetocontinuousproductimprovements,allspecificationsaresubjecttochangewithoutnotice.

FCCNOTICE
Thisdevicecomplieswithpart15oftheFCCrules.Operationissubjecttothefollowingtwo conditions:
(1)This devicemaynotcauseharmfulinterference,and(2) Thisdevicemust accept anyinterference received,includinginterferencethatmay cause
undesiredoperation.FCCRFExposurerequirements: Thisdeviceand itsantenna(s)mustnotbeco-locatedoroperationin conjunctionwith anyother
antennaortransmitter. NOTE:THEMANUFACTURERISNOTRESPONSIBLEFORANY RADIOORTVINTERFERENCECAUSED BY
UNAUTHORIZED MODIFICATIONSTOTHISEQUIPMENT.SUCHMODIFICATIONSCOULDVOIDTHE USER'SAUTHORITYTOOPERATE
THEEQUIPMENT.

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USB_GPS_WIN_v2.1

USB GPS (WIN)

12. BU-353 SPECIFICATIONS

ElectricalCharacteristics(Receiver)

GPSChipset SiRF StarIIIe/LP
Frequency L1,1575.42MHZ
C/ACode 1.023 MHz chiprate
Channels 20 all-in-view tracking
Sensitivity -159dBm

Accuracy

Position Horizontal

5m2D RMS WAASenabled

10m2D RMSWAASdisabled
Velocity 0.1m/sec 95%(SAoff),
Time 1 micro-second synchronizedto GPStime
WAAS/EGNOS EnabledforNorthAmericaproducts (USGlobalSat, Inc)

Datum

Datum WGS-84

Acquisition Rate

Hotstart 1 sec.,average (withephemeris andalmanacvalid)
Warmstart 38sec.,average(withalmanacbutnot ephemeris)
Cold start 42sec.,average(neitheralmanacnorephemeris)
Reacquisition 0.1sec.average(interruption recovery time)

Protocol

GPSProtocol Default: NMEA0183 (Secondary:SiRFbinary)

GPSOutput Data

SiRF binary>> position, velocity,altitude, statusandcontrol

NMEA0183MEA0183V2.2protocol, and supports

command: GGA,GSA, GSV,RMC,VTG,GLLv2.2(VTG

andGLLare optional)
GPStransferrate Software commandsetting(Default: 4800,n,8,1forNMEA)

Dynamic Condition

Acceleration Limit Lessthan4g
Altitude Limit 18,000meters(60,000 feet)max.
Velocity Limit 515meters/sec.(1,000knots)max.
Jerk Limit 20m/sec**3

Temperature

Operating -40°~ 185°F (-40°~85°C)
Storage -40°~ 185°F (-40°~85°C)
Humidity Up to95% non-condensing

Power

Voltage 4.5~ 5.5V DCInput
Current 80mA typical

Physical Characteristics

Dimension 2.08" diameter x0.75"(53mm dia.x 19.2mm)
USBCable Length 60"(152cm)

Low Noise Amp

AmplifierGain w/outcable 27 dB Typical
Filtering -25dB(+100MHz)
OutputVSWR 2.0Max.
Voltage DC3 ~ 5.0V
Current 15mA max@ 5VDC

Dueto continuous product improvements, all specificationsaresubject to change without notice.

FCCNOTICE
Thisdevicecomplieswithpart15oftheFCCrules.Operationissubjecttothefollowingtwo conditions:
(1)This devicemaynotcauseharmfulinterference,and(2)Thisdevicemust accept anyinterference received,includinginterferencethatmay cause
undesiredoperation.FCCRFExposurerequirements: Thisdeviceand itsantenna(s)mustnotbeco-locatedoroperationin conjunctionwith anyother

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USB GPS (WIN)

antennaortransmitter. NOTE:THEMANUFACTURERISNOTRESPONSIBLEFORANYRADIOORTVINTERFERENCECAUSED BY
UNAUTHORIZED MODIFICATIONSTOTHISEQUIPMENT.SUCHMODIFICATIONSCOULDVOIDTHE USER'SAUTHORITYTOOPERATE
THEEQUIPMENT.