Global Sat BR-355 User manual

Serial
GPS
User’s Guide (Mac)
BR
-
355
GPS Receiver
B
R
-
35
5

DOCUMENT REVISIONS
REV NO.
DATE
DESCRIPTION
APPROVED
1.0
02
-
28
-
2003
Initialdocument
BRF
1.2
0
6
-
08
-
2005
Newdocument format
NRG
2.0
04
-
07
-
2006
Revision of embedded web inks
AAK
© 200
6
Globalsat Technology Corporation/USGlobalsat,Inc. Allrights reserved. The Globalsat logois atrademark
of Globalsat Corporation
. Windows is a register trademark of Microsoft Corporation. Acrobat is a registered
tra
demark 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 manua
l may be reproduced, transmitted, copied, or stored in any storage
medium, for any purpose, without prior written consent from Globalsat Technology Corporation or 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 copyrighted and may contain proprietary information that is subject to change without
notice.

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2
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USB_GPS_MAC_ v2.0
USB GPS (Mac)
Table of Contents
PACKAGE CONTEN
TS
................................
................................
................................
..
3
SYSTEM REQUIREMENTS
................................
................................
............................
3
WELCOME
................................
................................
................................
......................
3
1. GETTING STARTED
................................
................................
................................
..
4
2. INSTALLING THE USB DRIVER
TO YOUR LAPTOP
................................
..............
4
3. VALIDATE USB DRIVER INSTALLATION
................................
................................
7
4. UN
-
INSTALL THE USB DRIVER
................................
................................
................
7
5. INITIALIZING YOUR GPS RECEIVER
................................
................................
......
8
6. USING YOURGPS RECEIVER
................................
................................
.................
8
7. FAQ’s
................................
................................
................................
..........................
8
8. CONTACT INFORMATION
................................
................................
......................
10
9. SAFETY AND LEGAL NOTICES
................................
................................
.............
10
10. LIMITEDWARRANTY
................................
................................
............................
12
11. BU
-
303 SPECIFICATIONS
................................
................................
....................
13
12. BU
-
353 SPE
CIFICATIONS
................................
................................
....................
14

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3
OF 14
USB_GPS_MAC_ v2.0
USB GPS (Mac)
PACKAGE CONTENTS
-
USB
GPS Receiver
-
Driver CD
-
ROM with User’s Guide
and test utility forWIN and Mac O/S
*

Mac
Users
please refer to the Mac directory on the included CD
-
ROM for inst
allation instructions
and drivers
x
:
\
Mac
(The letter “
x
” represents your CD
-
ROM drive).
NOTE:
Y
our
can also d
ownload Mac driver andInstallation Guide
s
at:
www.usglobalsat.com/mac
SYSTEM REQUIREMEN
TS
The
Globalsat
USB GPS
receivers
requires a Windows, or Macintosh laptop computer, with a CD
-
ROM*, USB port, and NMEA compatible navigation software. The 3
rd
party mapping/navigation
softwaremay have its own system requirements, please check with softwa
revendor for details.
*CD
-
ROM is required for USB driver installation and access to the User’s Guide. If no CD
-
ROM drive is available,
files can bedownloaded fromthe Internet at
:
www.usglobalsat.com/mac
WELCOME
Thank you for
purchasing a
Globalsat
USB GPS
receiver!
Globalsat
U
SB GPS receivers
allow for real
-
time street
navigationbyusingyourlaptop for graphical plotting andpositioning of your route. Simply load theGPS driver, plug
the GPS
receiver into your computer’s USB port and install your own personal mapping software to begin to view
your positioninreal
-
timeinrelation to the surrounding streetsin your travel area.
You’ll find that almost any NMEA compliant mapping/charting sof
tware will be compatible with
your
USB GPS
receiver
.
Visit our web
-
sitefor recommended mapping programsthat you can use.
http://www.usglobalsat.com/faq_details/Mapchart.asp
.

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4
OF 14
USB_GPS_MAC_ v2.0
USB GPS (Mac)
1.
GETTING STARTED
Theseare only afew simplestepsthat youneed tofollow beforeusing your
USB
GPSreceiver:

Install the USB driver and onto your laptop from theincluded CD
-
ROM or download thefiles from our web
-
site
www.usglobalsat.com/mac

Plug
-
in the GPS receiver intoyour laptop.
NOTE:
From within your mapping, or navigation software (including the supplied GPS Information utility), you will
need to manually configure theselection
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 configure the COMport settingfor anyGPS deviceyouuse.
IMPORTANT
:
1.
You must change the default rate setting of your mapping software to 4800 if this is not
currently set as such
otherwise GPSdatacannot bereceived.
2.
Port: /dev/cu.usbserial
3.
Set
Baud
Rate: 4800
2
. INSTALLING THE USB DRIVER
IN
TO YOUR LAPTOP
STEP
1.
Expand the archive fileandthenrun theinstallationby double clicking onthe
PL2303_1.0.966
.pkg
icon.
STEP 2.
Next, a series of installation stepsand screens will be provided for completingthe driver installation process.

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USB_GPS_MAC_ v2.0
USB GPS (Mac)

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6
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USB_GPS_MAC_ v2.0
USB GPS (Mac)
When installation is complete, reboot your Mac and connect your USB GPS receiver at this stage for device
detection.

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7
OF 14
USB_GPS_MAC_ v2.0
USB GPS (Mac)
NOTE:
After completing driver installation under Mac OS 10.2.X, a warning may appear stating
that “Prolific
USBSerial.kext” has encountered problems. This is due to driver being compiled under OS 10.1.X. Three options
will be provided for you to select one; however selecting the
“Fix and Use”
optionwill eliminate this conflict.
3
. VALIDAT
E
USB DRIVER INSTALLATION
To verify that your deviceis recognized by theOperating System you canopen theSystem Profiler.
To access System Profiler perform thefollowing.
First, place mouse pointer and select the blue apple icon on the top left hand
side of the Apple menu. Then, select
the following “About ThisMac”
-
>”MoreInfo…”
-
>Hardware
-
>USBtodisplay device’s detection.
Under USBDeviceTree, you will view “USB Device” this pertains to your GPS USBreceiver. Driver info
rmationcan
befound under USBDevice window.
4. UN
-
INSTALL THE USB DRIVER
To uninstall the Prolific USBdriver, followthesesteps:
1.
Open "Applications
-
> Utilities
-
> Terminal". You need to create ID& password first on NetInfo Manager.
2.
Logintoroot
user and type"su" and enter password.
3.
Type"cd/System/Library/Extensions" togotothe"Extensions"folder.
4.
Unload the driver (if it had been loaded) by typing "kextunload PL2303.kext" or "kextunload
ProlificUsbSerial.kext"
5.
Removethe driver bytyping "
rm
-
r PL2303.kext" or "rm
-
r ProlificUsbSerial.kext".
See FAQ below formore on “root users”

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8
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USB_GPS_MAC_ v2.0
USB GPS (Mac)
5. INITIALIZING YOUR GPS RECEIVER
Before using your U
SB G
PS
receiver
for navigation (especially for the first time), the receiver must
obtain a local GPS fix
(coordinates) of the current position. To do this, take your laptop (with your USB
driver and the mapping software loaded and configured) to an open area that has a clear view to the
sky (such as a park or empty field). Start your software (or the includ
ed Mac_GPSutility 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 the GPS will also start to flash). In some cas
es initialization can take
up to several minutes depending on the conditions mentioned above before complete GPS data will be
displayed on the screen.
Coordinates scrolling with zero’s means that the port connection is cor
mplete
but the satellite data is
not beingreceivedyet (possibly still initializing or ina bad areafor satellite reception).
6. USING
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
y
our navigation system by plugging the U
SB 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 c
alled
“GPS Utility
” so that you can test the fu
nction of your
U
SB GPS receiver
. This utility is located within the
Mac
directory on the CD
-
ROM or can be download
from our web
-
site
www.usglobalsat.com/mac
.
GPS LED Status indicator:
LED OFF:
GPS receiver
is off (no power).
LED ON
(solid): No fix, searching for GPS signals.
LED FLASHING:
Position fix established and GPS signals are being received.
Always select an area in the vehicle where the GPS unit will be secure and not obstruct normal driving,
visib
ility and safety, but still maintaining a “view tothe sky” in ordertoreceivesatellite data.
7. FAQ’s
How Do I Enable a Root Account
?
The "root" user (also known as the super user) is the most powerful UNIX account. The root account
can do anything
to any file or folder, anywhere on the system. For that reason, Globalsat/USGlobalsat
cannot recommend, nor support users who attempt modifications of the ‘root user” as it's considered
quite dangerous, and only needsto be used (occasionally) by advanced
users.
Because of the dangers of operating as root, Apple has chosen to hide the root account in OS X Final.
However, there are a number of ways to enable it. The easiest is to boot off the install CD, and look
under the Install menu for the "Password R
eset" option. You can use this to change your own
password if you forget it, and to enable the root account. This utility will
not
run if you copy it to your
hard drive! It only works when bootingfrom the CD.

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USB_GPS_MAC_ v2.0
USB GPS (Mac)
Read the rest if you'dlike to know how to
do thisfrom within OS X, and skip the CD
-
based reboot.
The second easiest way to enable root isto starta terminal session, and type:
sudo passwdroot
You will be prompted for a new password to enable root access. Many find this easier than rebooting,
b
ut sinceitinvolvesthe commandline,newcomersmayfind it a bitmore intimidating.
The hardest way to enable root is to use the NetInfo Manager application (in Applications/Utilities).
Here's what you do,courtesy of "anonymous":
1)
Open NetInfoMa
nager
2)
Select "Users"from the second list.
3)
Select a user you created and knowthe password for!
4)
Double
-
click onthe valueacross from "passwd" andcopyit. It is the encodedform of thepassword for that user.
5)
Select "root" from the lis
t of users. Find the "passwd"value (default is"*") and paste over it.
6)
Exit NetInfo Manager.
7)
Open the Terminal and type "suroot".
8)
Enter the passwordfor the user chosen above.
Will the U
SB GPS
work with other Street Mapping software?
Gl
obalsat
U
SB GPS receivers
providesstandard NMEAdataformappingsoftware to use and convert
to coordinates and should work well with
most
any NMEA compliant software on the market today.
How accurate is the GPS?
The U
SB GPS
is
WAAS
/EGNOS capable, and
forunits sold in North America through authorized
resellers, these units are WAAS/EGNOS
enabled
unless otherwise stated.
Accuracycan be up to 5
meters 3
D RMS withWAAS enabled and 10
-
15 meters 2D RMS WAAS disabled
What is ideal GPS environment?
The GPS
requiresan open,clearview of the sky. Buildings, covered parking areas, tunnels and dense
foliage cancause the GPS receiver to be unableto get alocationfix.
If you are parked ina covered parking lot or near atall building, it is recommendedtha
t you drive away
until you have a clearview of the skybefore using the BU
-
303. You may needto give the GPS a few
minutes tofind or get afix its location.
How do I know if the GPS is ON?
Your USB GPS
must be plugged into your laptop’s USB port to get
power. If your PCis on and the
COM port was configured properly, theGPS receiveris on and receiving the streaming GPS data. This
can be verified by opening your mapping software program. In addition, the
Globalsat USB GPS
has a
built
-
in LED
status
i
ndicator that s
hows
the
follow
ing
:
LED OFF:
GPS receiver is off (no power).
LED ON
(solid): No fix, searching for GPS signals.
LED FLASHING:
Position fix established and GPS signals are being received.
Why does theGPS not work near buildings and other t
all objects?
The GPS usessatellitesin thespace to find out where it is. Thereforeit needs a clearviewof the sky.
Tall buildingsand other objectsthatblock thereceiver’sview to the sky makeit infeasibleto determine
your location. Sometimes the
satellites are not overhead but near the horizon. Inthese cases the GPS
must have a clearview of the horizon.
What driver is needed for Virtual PC?
For Macintosh Virtual PC applications, you do not need any additional drivers thanthose already being
us
ed for your Mac OS X applications. It is, however recommended that 1
-
Gigabyte of memory is
available to runVirtual PC applications efficiently.

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10
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USB_GPS_MAC_ v2.0
USB GPS (Mac)
Other Comments
-
Please allow an adequate amount of time for the GPS receiver’s boot
-
up process to complete bef
ore
contacting Technical Support.
Driver updates can be found at Prolific ’s web
-
site:
http://www.prolific.com.tw/eng/downloads.asp?ID=31
(
www.prolific.com.tw
)
8. CONTACT INFORMATION
Globalsat Technology Corporation
(Taiwan)
www.globalsat.com.tw
[e-mail]
(pre
-
sales GPS product qu
estions only)
US
Globalsat, Inc.
www.usglobalsat.com
[e-mail]
(pre
-
sales GPS product questions only)
Technical Support
(NorthAmerica)
See our DOWNLOADS an
d FAQ section onour web
-
sitefor GPS solutions, driver literature updates.
http://www.usglobalsat.com/custom.asp?recid=7
Pre
-
registrationis required before receiving any t
ype of technical support. Support issues submittedvia
phone, fax or e
-
mail (anymeans outside of the recognized “TroubleTicket”generatedfrom your own
USGlobalsat registered account)
WILL NOT
be answered.
Create your account and register your product
s 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 / U
SGlobalsat, 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
any directions produced
by GPS receiver or the mapping software
WARNING: Make sure that the GPS receiver is secure and does not interfere with driving
visibility and safety.
It is your responsibility as the vehicle operator to securely place the GPS unit and antenna so that the
y
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 place where the driver or passengers may receive injury during
vehicle operation or collision. For your safe
ty, take care to route all cables away from shifters, pedals,
accessory controls and mechanisms.
WARNING: Drive safely and usecommon sense.
It is your responsibility as the vehicle operator to drive safely, observe all traffic rules and above all use
your
own personal judgment while driving. If you feel that a route suggested by the navigation software
instructs you to perform an unsafe or illegal maneuver, places you in an unsafe situation, or routes you
into an area which you consider unsafe, do not fol
low theinstructions.

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USB_GPS_MAC_ v2.0
USB GPS (Mac)
WARNING: Keep your eyes on the road.
It is your responsibility as the vehicle operator to keep your eyes on the road and be an alert driver at all
times, especially when the vehicle is moving. The vehicle’s operator should not be di
stracted 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, while following all traff
ic regulations before looking at the display.
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 quali
fied personnel only.

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USB_GPS_MAC_ v2.0
USB GPS (Mac)
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 (unle
ss 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 of the product to andfrom theservice center.
Except as provided herein, Globalsat/USGlobalsat makes no express warranties’,
including but not limi
ted 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
kindbyGlobal
sat/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
r
esults from your use, or your inability to use, or the performance of the product(s) with respect to any liability, loss,
or arising out of any breach of this warranty, including, but not limited to any damages resulting from inconvenience,
loss of time, d
ata, 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/US
Globalsat 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 from any and all claims andexpenses, including reasonableattorney’s fees, asserted third party dueto, or
arising out of your useofthe service andthe site.
In the event of a product defect during the first 30
-
days of the warranty
period, return product and the sales receipt
as proof of purchase date to place of original purchase. Defect discovered after 30
-
days from dateof purchase, you
must contact Globalsat/USGlobalsat’sTechnical support for a Return Merchandise Authorization (
RMA) number for
returnto manufacturer.
Globalsat/USGlobalsat will, at its option, unless otherwise provided bylaw:
a.)
Correctthe defect by product repair without chargefor parts and labor;
b.)
Replace the product with one of thesame or similar design; or
Refund the purchase price. All replaced parts and 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.
You will be charged for repair or replacement of the product made after the expiration of the warranty period.
Thiswarranty does not cover:
a.)
Damage or failure caused by or att
ributable to acts of God, abuse, accident, misuse, improper or
abnormal usage, failure to follow the instructions, improper installation or maintenance, alteration, lighting
or other incidence of excess voltageor current;
b.)
Any repairs other thanthosepro
vided byGlobalsat/USGlobalsat;
c.)
Consumables such as fuses or batteries;
d.)
Cosmetic damage;
e.)
Transportation, shipping or insurancecosts;
f.)
Costs of product removal, installation, set
-
up serviceadjustment or reinstallation.
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 are subject to change without notice.

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USB_GPS_MAC_ v2.0
USB GPS (Mac)
1
1
. BU
-
303 SPECIFICATIONS
Electrical
Characteristics
(Receiver)
GPSChipset
SiRFStar II e/LP
Frequency
L1, 1575.42 MHZ
C/A Code
1.023MHzchip
rate
Channels
12
all
-
in
-
view tracking
Sensitivity
-
1
47
dB
m
Accuracy
PositionHorizontal
10m
2
DRMSWAAS enabled
15m 2DRMSWAASdisabled
Velocity
0.1m/sec 95% (SA off),
Time
1micro
-
second synchronized toGPStime
WAAS
Enabledfor North
America product s (USGlobalSat, Inc)
Datum
Datum
WGS
-
84
Acquisition Rate
Hot start
8 sec., average(with ephemeris and almanac valid)
Warm start
38 sec., average(with almanac but not ephemeris)
Coldstart
45 sec., average(neither almanacn
or ephemeris)
Reacquisition
0.1sec. average(interruption recovery time)
Protocol
GPSProtocol
Default: NMEA 0183 (Secondary: SiRF binary)
GPS Output Data
SiRFbinary >> position, velocity, altitude, statusand control
NMEA 0183
MEA0183V2.2 pro
tocol, and supports
command:GGA,GSA, GSV, RMC, VTG,GLL
v2.2 (VTG
andGLL areoptional)
GPS transfer rate
Softwarecommand setting (Default : 4800,n,8,1for NMEA )
Dynamic Condition
Acceleration Limit
Less than4g
Altitude Limit
18,000 meters(6
0,000 feet) max.
VelocityLimit
515 meters/sec. (1,000 knots)max.
Jerk Limit
20m/sec**3
Temperature
Operating
-
4
0°~
176
°
F(
-
40°~80°C)
Storage
-
40°~
176
°
F(
-
40°~80°C)
Humidity
Up to 95% non
-
condensing
Power
Voltage
5V ±5%
Current
90
mAtypical
Physical
Characteristics
Dimension
2.32"x 1.65" x0.82"(59mm x47mm x12mm)
USB CableLength
60"
(152 cm)
Low Noise Amp
Amplifier Gainw/out cable
27 dB Typical
Filtering
-
25dB(+100 MHz)
Output VSWR
2.0Max.
Voltage
DC 3 ~
5.0V
Current
15mA
max @ 5VDC
Duetocontinuous product improvements, all specifications are subject to change without notice.
FCC NOTICE
This device complies with part15 of theFCC rules. Operation issubject to the f
ollowingtwoconditions:
(1)
This device maynot cause harmful interference, and (2)This devicemust accept anyinterferencereceived, including interfer
encethatmaycause
undesiredoperation.
FCC RF Exposure requirements: This device and its antenna(s)
must notbeco
-
locatedor operation inconjunction withanyother
antenna or transmitter. NOTE:THEMANUFACTURERIS NOT RESPONSIBLEFOR ANYRADIO OR TVINTERFERENCE CAUSED BY
UNAUTHORIZED MODIFICATIONS TO THIS EQUIPMENT. SUCH MODIFICATIONS COULD VOID THE
USER'SAUTHORITYTO OPERATE
THEEQUIPMENT.

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14
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USB_GPS_MAC_ v2.0
USB GPS (Mac)
1
2
. BU
-
353 SPECIFICATIONS
Electrical
Characteristics
(Receiver)
GPSChipset
SiRFStar
I
II e/LP
Frequency
L1, 1575.42 MHZ
C/A Code
1.023MHzchiprate
Channels
20 all
-
in
-
view tracking
Sensitivity
-
1
59dBm
Accuracy
PositionHorizontal
5m
2
D RMS WAAS enabled
10m 2DRMSWAAS disabled
Velocity
0.1m/sec 95% (SA off),
Time
1micro
-
second synchronized toGPStime
WAAS
/EGNOS
Enabledfor North America product
s(USGlobalS
at, Inc)
Datum
D
atum
WGS
-
84
Acquisition Rate
Hot start
1
sec., average (with ephemeris and almanac valid)
Warm start
38 sec., average(with almanac but not ephemeris)
Coldstart
4
2
sec., average(neither almanac nor ephemeris)
Reacquisition
0.1sec. average(i
nterruptionrecoverytime)
Protocol
GPSProtocol
Default: NMEA 0183 (Secondary: SiRF binary)
GPS Output Data
SiRFbinary >> position, velocity, altitude, statusand control
NMEA 0183
MEA0183V2.2 protocol, and supports
command:GGA,GSA, GSV, RMC,
VTG,GLL
v2.2 (VTG
andGLL areoptional)
GPS transfer rate
Softwarecommand setting (Default : 4800,n,8,1for NMEA )
Dynamic Condition
Acceleration Limit
Less than4g
Altitude Limit
18,000 meters (60,000 feet) max.
VelocityLimit
515meters/sec.
(1,000knots)max.
Jerk Limit
20m/sec**3
Temperature
Operating
-
4
0°~
1
8
5
°
F
(
-
40°~85°C)
Storage
-
40°~185°F
(
-
40°~85°C)
Humidity
Up to 95% non
-
condensing
Power
Voltage
4.5~ 5.5V DC Input
Current
8
0mA typical
Physical
Characterist
ics
Dimension
2.08
"
diameter
x0.
75
"(5
3
mm
dia
meter
x19.2mm
)
USB CableLength
60"
(152 cm)
Low Noise Amp
Amplifier Gainw/out cable
27 dB Typical
Filtering
-
25dB(+100 MHz)
Output VSWR
2.0Max.
Voltage
DC 3 ~ 5.0V
Current
15mA
max @ 5VDC
Due to continuous product improvements, all specifications are subject tochange without notice.
FCC NOTICE
This device complies with part15 of theFCC rules. Operation issubject to the following twoconditions:
(1)
This device maynot cause harmful interference, and (2)This devicemust accept anyinterferencereceived, including interfer
encethatmaycause
undesiredoperation.
FCC RF Exposure requirements: This device and its antenna(s) must notbeco
-
locatedor o
perationin conjunctionwithanyother
antenna or transmitter. NOTE:THEMANUFACTURERIS NOT RESPONSIBLEFOR ANYRADIO OR TVINTERFERENCE CAUSED BY
UNAUTHORIZED MODIFICATIONS TO THIS EQUIPMENT. SUCH MODIFICATIONS COULD VOID THE USER'S AUTHORITYTO OPERATE
THEEQUIPMENT.