HUAC C27G-CPAL-AB-C Quint Band Signal Booster User Manual Rev3

SHENZHEN HUAPTEC CO., LTD Quint Band Signal Booster Users Manual Rev3

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C27G CPAL AB C User Manual HTML Version

Users Manual Rev3



Consumersignalbooster

usermanual

Content

Whatisincluded............................................................................4

1HOWITWORKS.....................................................................................4

2TOOLREQUIRED....................................................................................4

3HOWTOINSTALLYOURNEWCELLULARBOOSTER(forVehicle

installations)................................................................................................5

3.1Outsideantenna:.........................................................................5

3.2Wirelessvehicleinstallations:......................................................5

3.3Insideantenna:............................................................................6

3.4Feeder..........................................................................................6

3.5Powersupply................................................................................6

3.6Installnote:..................................................................................6

4HOWTOINSTALLYOURNEWCELLULARBOOSTER(forFixed

Installations)................................................................................................7

4.1Overview......................................................................................7

4.2Planthelayoutofyoursystem....................................................9

4.3CheckforSignalStrength.............................................................9

4.4Runcoaxialcable.......................................................................10

4.5InstalltheDonor(Outdoor)antenna........................................11

4.6InstalltheServer(Indoor)antenna..........................................11

4.7Installyourcellularbooster......................................................12

4.8Powerupyourcellularbooster................................................12

4.9ChecktheCellularBoosterStatus.............................................13

5UNDERSTANDTHEPORTS,MGCDIPSWITCH,LEDSTATUS...............14

5.1Repeaterports..........................................................................14

5.2LEDstatus..................................................................................14

5.3Deviceconnect..........................................................................15

6AuthorizedKittingOptions................................................................16

6.1Donor(Outdoor)defaultantennaforvehicleinstallations......16

6.2Donor(Outdoor)antennaforfixedinstallations......................17

6.3Server(Indoor)defaultantennaforvehicleinstallations.........17

6.4Server(Indoor)antennaforfixedinstallations.........................18

6.5AntennaKittingOptionsforvehicleinstallations.....................18

OutdoordefaultAntenna&CableKitOptions................................18

IndoordefaultAntenna&CableKitOptions...................................18

6.6AntennaKittingOptionsforfixedinstallations.........................18

OutdoorAntenna&CableKitOptions............................................18

IndoorAntenna&CableKitOptions...............................................19

7TROUBLESHOOTING...........................................................................20

8FREQUENTLYASKEDQUESTIONS.......................................................22

9FCCRFExposureStatement...............................................................24

10Warning...........................................................................................24

11Specification....................................................................................25



WHATISINCLUDED

1. BoosterC27G‐CPAL‐AB‐C

2. OutdoorMagnetMount5dbiWhipAntenna

3. IndoorStickerMountPanel3dbiMobileAntenna

4. DCPowerAdapter

1 HOWITWORKS

Thecellularboosterprovidesreliabletwo‐waycellularcoverageby

improvingsignalstrengthinhomes,buildings,offices,andotherareas

wherecellularreceptionisweakorunreliable.



Thesystemamplifiesthesignalfromthenearestcellulartowerand

retransmitsatahigherpowerlevelwithinalocalarea.



Thismanualprovidessimpleinstallationinstructionsthatwillhaveyour

cellularboosterkitrunninginrecordtime.

2 TOOLREQUIRED



PhillipsScrewdriver Drill Cellular Phone (to chec

signalstrength)

3 HOWTOINSTALLYOURNEWCELLULAR

BOOSTER(forVehicleinstallations)

3.1 Outsideantenna:

 Adopt the car magnetic antenna or chuch antenna.

 Function: receive the signal from the base station, through

the feeder to booster. Meanwhile transmit back the signal to

the base station after enlarge the signal.

3.2 Wirelessvehicleinstallations:

Generally, hidden inside the corner nearby the power

supply

 Function: two-way, full-duplex amplifier the inside &outside

signal of the car, and the maximum uplink is to 2W.

3.3 Insideantenna:

 Adopt the car magnetic antenna or chuch antenna.

 Function: Transmit the enlarger signals to the mobile phone,

and receive the uplink car phone signal to booster.

3.4 Feeder

 When install, hide it in the decoration materials or pads.

 Function: Connect the feeder, antenna, and mobile phone

seat.

3.5 Powersupply

 Adopt the9V-12V power supply, and it is extremely

convenient for direct feed by the car power, also we support

the car charger.

3.6 Installnote:

When install, try to separate the inside &outside antenna to the max

straight distance, and make the inside and outside antenna could

not mutual see (also don't mutual see each other through the roof

skylight)

4 HOWTOINSTALLYOURNEWCELLULAR

BOOSTER(forFixedInstallations)



4.1 Overview

Thisguidewillhelpyouproperlyinstallyourcellularboosterkit.Itis

importanttoreadthroughalloftheinstallationstepsbeforeinstalling

yourequipment.Thoroughlyreadthroughtheinstructions,visualize

wherealltheequipmentwillneedtobeinstalledanddoasoft

installationbeforemountinganyequipment.

•BOOSTER– selectlocation

•Installtheboosterinanareathatisprotectedfromtheweather,properly

ventilatedandisawayfromexcessiveheatandmoisture.

•DONORANTENNA(OUTDOOR)‐selectlocation

•Mountthesignal(outdoor)antennainanelevatedoutdoorlocationso

thatitpointstowardsthecellulartowerandawayfromwheretheinside

antennawillbelocated.

•OUTDOORCOAXIALCABLE‐ selectlocation

•Theoutdoorcoaxialcableisusedtoconnectthedonor (outdoor)antenna

tothebooster.

•INDOORCOAXIALCABLE‐(ifused)

•Theindoorcoaxialcableisusedtoconnecttheserver(indoor)antennato

thebooster.

•SERVERANTENNA(indoor)

•Theideallocationforthedistributionantennawillbetheareaofyour

propertywhereyouneedtoimprovethesignalmost.

•NOTE:Thesignalstrengthwillbestrongestclosesttotheantenna.

•IMPORTANT:Thesignalantenna(outdoor)shouldalwaysbeseparatedfromthe

distributionantenna(indoor)byatleast20verticalfeetincludingtheseparationof

athickbarriersuchasarooforawall.Dependingonthestrengthofyouroutdoor

signal,theweakerthesignalthelessseparationdistanceisrequired.

•LIGHTNINGSURGEPROTECTOR‐(SOLDSEPARATELY)

•Thelightningsurgeprotectorconnectsinbetweenthesignalantennaandthe

booster.

•IMPORTANT:Lightningsurgeprotectormustbegrounded.

8• COMMISSIONINGTHESYSTEM

！



4.2 Planthelayoutofyoursystem

Beforeyougetstartedyouwillneedtoplanthelayoutofyoursystem.

Thisinvolvescheckingsignalstrengthforsignalscomingfromthecellular

tower,aswellasantenna,boosterandcableplacement.

4.3 CheckforSignalStrength

Selectalocationontheroofofthebuildingtoinstallthesignalantenna,

bymonitoringyourcellularphone’ssignalstrength(signalbars)tofind

thestrongestsignalfromyourcarrier’scellulartower.



MarkthatareaastheinstallationlocationfortheDonor(outdoor)

IMPORTANT:Confirmthatyouhaveatleast20feetofverticaldistance

betweenthemarkedantennalocationandthelocationwhereyouwill

placetheServer(indoor)antenna.Topreventthesystemfromoscillation

(feedback)youwanttoensurethatthereisenoughseparationbetween

thedistributionandsignalantennaorthattheyareshieldedfromeach

othertoensurethedistributionantennadoesnotsendasignalbackinto

thesignalantenna.Ifyoucannotachievetheseseparations,either

chooseanalternatelocationforthedonor(outdoor)antennaor

determineiftherearenaturalbarriersinthebuildingconstructionitself

thatwillattenuatesignalsbetweenthetwoantennassothatoscillation

canbeprevented.

4.4 Runcoaxialcable

Looselyrunthecoaxialcablefromyouroutdoorantennatoyourbooster.

(Afteryouhavetestedthesystemyoucanpermanentlysecurethe

coaxialcable).



Asyourouteandpullcabling,followthesegeneralguidelines:

 Bendcablesandroutethemsmoothly,andprotecttheouterskin

againstanydamage.

 Keephorizontalcablesstraightandfastenthemwithatieeverythree

tofivefeet.

 Bindandfastenverticalcableseverysixtoeightfeet.

 Waterproofalloutdoorconnectionswithsiliconecaulking

 Becarefulwhenpluggingtheconnectorinsoasnottodamagethe

centerpinsontheconnectors.

4.5 InstalltheDonor(Outdoor)antenna

Connectthesuppliedcoaxialcabletotheantenna.Werecommend

applyingsiliconecaulkingtofullywaterprooftheconnection.

Attachthecableinsuchawaythatadriploopisformed.

Oncemounted,connectoneendofthecoaxialcabletothedonor

(outdoor)antennaandtheotherendtothecellularboosterwhereitis

marked“outdoor”



4.6 InstalltheServer(Indoor)antenna

Connectoneendofthecoaxialcabletotheantennaandtheotherend

tothecellularboosterwhereitismarked“indoor”.



Selecttheinstallationlocationofyoursuppliedserver(outdoor)antenna

basedonthefollowing:

OmniCeilingdirectionalantenna

Placeinthecenteroftheareawherethesignalneedstobeamplified.

Paneldirectionalantenna

Placeintheouterperimeteroftheareathesignalneedstobeamplified.

WhipOmnidirectionalantenna

Mountdirectlytotheconnectormarked“indoor”onthecellularbooster.

4.7 Installyourcellularbooster

Installthecellularboosterinalocationthatisproperlyventilatedand

notexposedtoexcessiveheat,moistureand/ordirectsunlight.The

optimalareawouldbeonawalllocatednearapoweroutlet.



Itshouldbemountedinaneasilyaccessibleareasoit’seasytoperform

generalmaintenancewiththecoaxialcableconnections,dipswitch

settingsandpoweradaptor.



Makesureallcablesandantennasaresecurelyconnectedbefore

commissioningthesystem.

4.8 Powerupyourcellularbooster

OncealltheFollowingprecautionshavebeentaken,poweronthe

cellularbooster.

1. Verifythatyouhaveleftatleast20feetofverticalseparationspacebetweenthe

indoorandoutdoorantennas.

2. Neverpointthefrontofthedonor(outdoor)antennatowardstheinsideofthe

server(outdoor)antenna.

3. Verifythatthesuppliedcoaxialcablesfromboththedonor(outdoor)antenna

andtheserver(outdoor)antennaareproperlyconnectedtothecellularbooster

beforepoweringitup.

4. Carefullypluginthesuppliedpoweradaptorintothebackofthecellularbooster

whereitismarked‘power’andconnecttheotherendtoapoweroutlet.



TheLEDindicatormarkedpowershouldlightupgreen.

4.9 ChecktheCellularBoosterStatus

Yourcellularboostercomesequippedwithelectronicsensorsdesigned

toidentifycellularsignaloverloadoroscillationwhichcanhindersignal

boostingperformance.Yourcellularboosterisspeciallydesignedto

automaticallydecreasegaintocompensateforthesecircumstances.The

devicealsohasafeaturetoautomaticallyshutdownincaseofexcessive

oscillation.Improperequipmentinstallationandunusablesignalquality

cancauseoscillation,thisiswhyitisimportanttofullyunderstandthe

LEDalarmlightsonyourbooster,astheywillhelpyouidentifyandsolve

anypotentialissues.

ThecoloroftheLEDindicatesthestatusoftheboostersystem.



5 UNDERSTANDTHEPORTS,MGCDIP

SWITCH,LEDSTATUS

5.1 Repeaterports

1) Outdoor port: connected with the donor antenna by cable.

2) Indoor port: connected with server antenna directly or by cable.

3) DC IN: connected with power supply.



5.2 LEDstatus

1. StatusanddefinitionofPOWERindicators:

Status Definition

Green Normal

Off DC power problem



2. StatusandDefinitionofALARMindicators;AlarmLEDonlyworksfor

downlinksignals

Status ALARM

Green It is working in linearity

attention: Input signals may be not enough

Red There are overloading or self-oscillation, strong input signals,

measures shall be taken

Orange

It is working in linearity

Attention: Please adjust MGC to increase the attenuation value, till you

find the “edge point” (I.E. the Alarm LED shall stay at green color, with

intention of turning Orange), and let the repeater work at this point.

Off Repeater break down



5.3 Deviceconnect

Required connection as shown in below figure:

1. Connect the magnet Antenna SMA male to the SMA

female with booster.

2. Plug the smaller one of the car booster into the socket

with DC, and another connect to the car power supply.

3. Connect the chuch antenna SMA male to the SMA

female of the adapter which marked “Signal Adapter”.

6 AuthorizedKittingOptions

6.1 Donor(Outdoor)defaultantennaforvehicle

installations



TheMagnetMountWhipAntenna

Thewhipantennaisanomni‐directionalantennawitha

360degreereach.Itisdesignedtodistributethesignal

fromthecenteroftheaffectedarea.Typicallyitis

connecteddirectlytothebooster.

6.2 Donor(Outdoor)antennaforfixedinstallations



6.3 Server(Indoor)defaultantennaforvehicle

installations



TheYagiLpdaAntenna

Theyagiisaveryprecisedirectionalantennawithapowerfulreach.This

antennashouldbeinstalledinanelevatedpositionandmustbepointed

towardsyourcarrier’scellulartower.

NOTE:Thisantennaisnotmeanttocapturesignalfrommultiplecarriers.

ThePanelAntenna

Thepanelisadirectionalantennawitha120degreereachandisdesignedto

capturethesignalfrommultiplecarriertowers.Thisantennashouldbe

installedinanelevatedpositionandmustbepointedtowardsyourcarrier’s

cellulartowers.

YagiAntenna

Theyagiisaveryprecisedirectionalantennawithapowerfulreach.This

antennashouldbeinstalledinanelevatedpositionandmustbepointed

towardsyourcarrier’scellulartower.

NOTE:Thisantennacanonlysupportsinglebandsignalbooster.

TheStickerMountPanelMobileAntenna

Themobileantennaisanomni‐directionalantennawitha360

degreereach.Itisdesignedtodistributethesignalfromthe

centeroftheaffectedarea.Itisconnecteddirectlytothe

booster.

6.4 Server(Indoor)antennaforfixedinstallations



6.5 AntennaKittingOptionsforvehicleinstallations

OutdoordefaultAntenna&CableKitOptions

1. Kit66‐295‐0

OutdoorMagnetMount5dbiWhipAntenna

IndoordefaultAntenna&CableKitOptions

1. Kit3‐0

IndoorStickerMountPanel3dbiMobileAntenna



6.6 AntennaKittingOptionsforfixedinstallations

OutdoorAntenna&CableKitOptions

1. Kit11‐5050

OutdoorYagi11dbiAntenna&50’5DCoaxialCable&SMAmaletoNfemaleAdapter

2. Kit10‐50400

OutdoorPanel10dbiAntenna&50’400CoaxialCable&SMAmaletoNfemaleAdapter

3. Kit10‐7550

OutdoorPanel10dbiAntenna&75’5DCoaxialCable&SMAmaletoNfemaleAdapter

4. Kit10‐10050

OutdoorPanel10dbiAntenna&100’5DCoaxialCable&SMAmaletoNfemaleAdapter

5. Kit9‐5050

OutdoorYagi9dbiAntenna&30’5DCoaxialCable&SMAmaletoNfemaleAdapter

6. Kit9‐75400

OutdoorYagi9dbiAntenna&75’400CoaxialCable&SMAmaletoNfemaleAdapter

TheWhipAntenna

Thewhipantennaisanomni‐directionalantennawitha360degreereach.It

isdesignedtodistributethesignalfromthecenteroftheaffectedarea.

Typicallyitisconnecteddirectlytothebooster.

TheOmniAntenna

Theomniantennaisanomni‐directionalantennawitha360degreereach.It

isdesignedtodistributethesignalfromthecenteroftheaffectedarea.

Typicallyitisinstalledinafalseordroppedceiling.

ThePanelAntenna

Thepanelisadirectionalantennawitha120degreereachandisdesignedto

distributethesignalfromaperimeterwallorceiling.

7. Kit9‐100400

OutdoorYagi9dbiAntenna&100’400CoaxialCable&SMAmaletoNfemaleAdapter

8. Kit9‐7550

OutdoorYagi9dbiAntenna&75’5DCoaxialCable&SMAmaletoNfemaleAdapter

9. Kit9‐10050

OutdoorYagi9dbiAntenna&100’5DCoaxialCable&SMAmaletoNfemaleAdapter

10. Kit5‐30400

OutdoorOmni5dbiAntenna&30’400CoaxialCable&SMAmaletoNfemaleAdapter

11. Kit5‐3050

OutdoorOmni5dbiAntenna&30’5DCoaxialCable&SMAmaletoNfemaleAdapter

12. Kit5‐50400

OutdoorOmni5dbiAntenna&50’400CoaxialCable&SMAmaletoNfemaleAdapter

13. Kit5‐5050

OutdoorOmni5dbiAntenna&50’5DCoaxialCable&SMAmaletoNfemaleAdapter

14. Kit5‐70400

OutdoorOmni5dbiAntenna&70’400CoaxialCable&SMAmaletoNfemaleAdapter

15. Kit5‐100400

OutdoorOmni5dbiAntenna&100’400CoaxialCable&SMAmaletoNfemaleAdapter

16. Kit5‐7550

OutdoorOmni5dbiAntenna&75’50CoaxialCable&SMAmaletoNfemaleAdapter

17. Kit5‐10050

OutdoorOmni5dbiAntenna&100’5DCoaxialCable&SMAmaletoNfemaleAdapter

IndoorAntenna&CableKitOptions

1. Kit5‐0

IndoorWhip5dbiAntenna

2. Kit100‐1550

IndoorPanel10dbiAntenna&15'5DCoaxialCable&SMAmaletoNfemaleAdapter

3. Kit100‐30400

IndoorPanel10dbiAntenna&30’400CoaxialCable&SMAmaletoNfemaleAdapter

4. Kit100‐5050

IndoorPanel10dbiAntenna&50’5DCoaxialCable&SMAmaletoNfemaleAdapter

5. Kit100‐7550

IndoorPanel10dbiAntenna&75’5DCoaxialCable&SMAmaletoNfemaleAdapter

6. Kit102‐7550‐50

2IndoorPanel10dbiAntennas&75’5DCoaxialCable&SMAmaletoNfemaleAdapter&a50

Ohm2‐waysSplitter

7. Kit103‐7550‐75

3IndoorPanel10dbiAntennas&75’5DCoaxialCable&SMAmaletoNfemaleAdapter&a75

Ohm3‐waysSplitter

8. Kit104‐7550‐50

4IndoorPanel10dbiAntennas&75’5DCoaxialCable&SMAmaletoNfemaleAdapter&three50

Ohm2‐waysSplitters

9. Kit100‐10050

IndoorPanel10dbiAntenna&100’5DCoaxialCable&SMAmaletoNfemaleAdapter

10. Kit100‐30400

IndoorPanel10dbiAntenna&100’400CoaxialCable&SMAmaletoNfemaleAdapter

11. Kit100‐50400

IndoorPanel10dbiAntenna&50’400CoaxialCable&SMAmaletoNfemaleAdapter

12. Kit100‐75400

IndoorPanel10dbiAntenna&75’400CoaxialCable&SMAmaletoNfemaleAdapter

13. Kit3‐0350

IndoorOmni3dbiAntenna&3’5DCoaxialCable&SMAmaletoNfemaleAdapter

14. Kit3‐1550

IndoorOmni3dbiAntenna&15’5DCoaxialCable&SMAmaletoNfemaleAdapter

15. Kit3‐30400

IndoorOmni3dbiAntenna&30’400CoaxialCable&SMAmaletoNfemaleAdapter

16. Kit3‐5050

IndoorOmni3dbiAntenna&50’5DCoaxialCable&SMAmaletoNfemaleAdapter

17. Kit3‐7550

IndoorOmni3dbiAntenna&75’5DCoaxialCable&SMAmaletoNfemaleAdapter

18. Kit3‐10050

IndoorOmni3dbiAntenna&100’5DCoaxialCable&SMAmaletoNfemaleAdapter

19. Kit3‐30400

IndoorOmni3dbiAntenna&30’400CoaxialCable&SMAmaletoNfemaleAdapter

20. Kit3‐50400

IndoorOmni3dbiAntenna&50’400CoaxialCable&SMAmaletoNfemaleAdapter

21. Kit3‐75400

IndoorOmni3dbiAntenna&75’400CoaxialCable&SMAmaletoNfemaleAdapter

22. Kit3‐100400

IndoorOmni3dbiAntenna&100’400CoaxialCable&SMAmaletoNfemaleAdapter

23. Kit32‐50400‐50

2IndoorOmni3dbiAntennas&50’400CoaxialCable&SMAmaletoNfemaleAdapter&a50

Ohm2‐waysSplitter

24. Kit33‐50400‐75

3IndoorOmni3dbiAntennas&50’400CoaxialCable&SMAmaletoNfemaleAdapter&a75

Ohm3‐waysSplitter

25. Kit34‐50400‐50

4IndoorOmni3dbiAntennas&50’400CoaxialCable&SMAmaletoNfemaleAdapter&three50

Ohm2‐waysSplitters

7 TROUBLESHOOTING

TheLEDalarmlightsrepresentthestatusoftheboosteroneach

frequency.Whenthelightsaregreenthedeviceisoperatingnormally

meaningthatitisnotexperiencinganyoscillation(feedback)anditis

boostingthesignalatmaximumpower.WhentheLEDlightsbeginto

changecolorfromgreentoorangetored,itmeansthatparticular

frequencyisexperiencingsomeoscillation(feedback).



Iftheoscillationisexcessivetheboosterwillshutdownforthat

particularfrequency.Theboosterwillstillworkfortheotherfrequency

onamulti‐bandbooster.



Oscillationiscausedwhentheindoor(distribution)antennasendsa

signalbackintotheoutdoor(signal)antenna.SimilartoaPAsystem,

whenthemicrophonegetstooclosetothespeakeritcausesfeedback.

Thiswilloccurifyourantennasaretooclosetogether,ortheindoor

antennaispointedattheoutdoorantenna.Makesureyouhave

adequateseparationandsometypeofshieldingbetweentheantennas

(Usuallyyourrooforacementwallisgoodenough).



IMPORTANTNOTES

The2mostimportantthingstolookforwhensettingupyoursystemis:



Bycapturingthebestinputsignalyouwillbeabletoenjoythemaximum

coverageandbestqualitysignalinsidewhereyourIndoorantennasare

located.Thebettertheinputsignal,thebettertheoutputsignal.Inorder

tofindthebestinputsignal,youwanttoplaceyouroutdoorantennaas

highaspossiblewiththeleastamountofobstructionbetweenthe

antennaandthecellularbasetower.Aclearlineofsiteisideal.

Isolatingthesignalfromtheantennasisdonebyensuringthatthe

Agoodinputsignal(thebestyoucanfind)

Isolatingtheoutdoor(donor)antennafromtheindoor

(server)antennassotheydonotfeedbackintoeach

other.

antennasarenotpointingtoeachotherandbyhavingenoughdistance

orbarriershieldinginbetweenthem.Thesignalstravellikeraysof

sunlight,adirectionalantennawillsendthesignalinthedirectionthatit

ispointing.Anomnidirectionalantennawillsendthesignalinevery

directionaroundit.Sodependingonyourequipmentit’simportanttobe

surethatyourIndoorantennaisnotsendingthesignalbackintothe

outdoorantenna.



THINGSTOCHECKWHENEXPERIENCINGWEAKCELLULARSIGNAL

1. Ensuretheoutdoorantennaispointinginthecorrectdirectionandis

capturingadequatesignalforthebooster.

2. Checkallconnectionsonthecable,antennas,andbooster.

3. Checkcableforbendsandorcuts.

4. AllLEDlightsontheboostershouldbegreen.

5. Outdoorantennaandtheindoorantennashaveadequateseparation

andarenotcausingfeedback.

8 FREQUENTLYASKEDQUESTIONS

WHYARETHELEDLIGHTSTURNINGORANGE,REDOR

SHUTTINGOFF?



Therearecertaincaseswhereyoursystemcouldbeexperiencing

oscillation.Thiscanbeattributedtoeitherthequalityofyourinput

signalorhavingyouroutdoorantennaandindoorantennatooclose

together.Pleasereviewthefollowingguidelinestohelpresolvethis

issue:

1. Adjustthedirectionoftheoutdoorantenna.Ifthesystemis

receivingaveryhighinputsignal,youcanpointyouroutdoor

antennaawayfromthecellulartowertoreducethestrengthofthe

inputsignalandtherefore,reducetheoscillation.Alternativelyif

yoursystemisreceivingaverypoorqualitysignal(weakand

unusablesignal),youcanpointyouroutdoorantennamoredirectly

towardsthecellulartowertoincreasethestrengthoftheinputsignal.

Sometimesthismayrequirecompletelyrepositioningtheantennato

alocationwhereyoucanachievealineofsitetothetower.

2. Increasetheseparationbetweentheoutdoorantennaandthe

indoorantenna.Thiscanbeachievedbyincreasingthedistance

betweenthetwoantennasorbyplacingbarriersbetweenthem,

suchasmovingtheindoorantennatoanadjacentroomwherethere

wouldbeanadditionalwallseparatingthemfromtheoutdoor

antenna.

3. ManualGainControl.Adjustthegainwiththemanualgaincontrol

functionusingthedipswitchesonthesideofthebooster.

9 FCCRFExposureStatement

ThisequipmentcomplieswithFCCradiationexposurelimitssetforthfor

anuncontrolledenvironment.Endusersmustfollowthespecific

operatinginstructionforsatisfyingRFexposurecompliance.This

transmittermustnotbeco‐locatedoroperatinginconjunctionwithany

otherantennaortransmitter.

10 Warning



Warning:TheInsideAntennasforvehicleinstallationsmusthave1.5

feetofseparationdistancefromallactiveuser



devices.

Warning:TheInsideAntennasforfixedinstallationsmusthave6feetof

separationdistancefromallactiveusers.

Warning:TheOutdoorAntennasforfixedinstallationsmustbe

installednohigherthan10metersaboveground.



11 Specification

C27G-CPAL-AB-C

Electrical specification Uplink Downlink

Frequency

Range

LTE (A+B) 704～716MHz 734～746MHz

LTE C 776～787MHz 746～757MHz

CDMA 824～849MHz 869～894MHz

PCS 1850～1910MHz 1930～1990MHz

AWS 1710～1755MHz 2110～2155MHz

Band width

LTE (A+B) 12MHz

LTE C 11MHz

CDMA 25MHz

PCS 60MHz

AWS 45MHz

Max .Gain

LTE (A+B) ≤50dB ≤50dB

LTE C ≤50dB ≤50dB

CDMA ≤50dB ≤50dB

PCS ≤50dB ≤50dB

AWS ≤50dB ≤50dB

Max .Output

Power

LTE (A+B) ≤25dBm ≤7dBm

LTE C ≤23dBm ≤3dBm

CDMA ≤23dBm ≤5dBm

PCS ≤23dBm ≤5dBm

AWS ≤23dBm ≤0dBm

Automatic Level Control ≥15dB, auto shut off after 15dB

Inter-modulation 9KHz~12.75GHz ≤-19dBm ≤-19dBm

Spurious

Emission 9KHz～12.75GHz ≤-13dBm ≤-13dBm

LED Alarm Standard

Power LED Power Indicator

ALC LED Orange @ ALC1~5dB, Red @ ALC15dB

LED off after 5 seconds red color.

Mechanical Specifications Standard

I /O Port SMA-Female

Impedance 50 ohm

Operating Temperature 10ºC~+55ºC

Environment Conditions IP40

Dimensions 120*200*30

Weight ≤2.5Kg

Power Supply Input AC90~264V,outputDC12V / 3A



HUAC C27G-CPAL-AB-C Quint Band Signal Booster User Manual Rev3

SHENZHEN HUAPTEC CO., LTD Quint Band Signal Booster Users Manual Rev3

Users Manual Rev3

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