MIPRO at90r User Manual

ActiveUnidirectionalAntenna

(3)

Thebuilt-inboosterofMR-90Rismainlyforthelongdistancereceiving.Hence,
changetoaMIPROAT-90Twhenthesignalcableislessthan10meterslong,
assignalsaturationisoftenfoundandperformanceworsens.

(4)

AT-90Risdesignedspecificallytoworkwithareceiveronly.Itwillbedamaged
whenmatchedwithtransmitters.IftransmittersareusedselectMIPRO'sAT-90T.

4.AntennaSpecifications:

FrequencyRange:600MHzto1GHz.
AntennaGain:4-6dBi.
LNAgain:13dB(typical).
LNANF:1.6dB(typical).
VSWR:1.5:1.
3dBBeam-width:80E-Planeand140H-Plane.

≦

°°

Powerconsumptionfor8Voperation:640mW(8V,80mA).
Connector:TNCfemale.
Dimensions:33726640mm.

××

Weight:577g.

5.AntennaPolarPattern

100.0

110.0

120.0

130.0

140.0

150.0

160.0

180.0

10.0 8.0 6.0 4.0 2.0 0.0 -2.0 -4.0 -4.0 -2.0 0.0 2.0 4.0 6.0 8.0 10.0-6.0 -6.0-8.0 -8.0
dBi dBi

dBi dBi dBi

dBi dBi dBi dBi dBi dBi dBi dBi dBi dBi dBi dBi dBi dBi dBi

dBi

-140.0

-130.0

-120.0

-110.0

E-PlanePattern

90.0

-90.0

PolarAzimuthPattem

RadiationPattern

80.0

70.0

60.0

50.0

40.0

-40.0

-50.0

-60.0

-70.0

-80.0-100.0

0.0

10.0

10.0

20.0

30.0

30.0

20.0

10.0170.0

0.0

-10.0-170.0

-20.0-160.0

-30.0-150.0

60.0

70.0

80.0

(180-Phi)direction

10.0 8.0 6.0 4.0 2.0 0.0 -2.0 -4.0 -4.0 -2.0 0.0 2.0 4.0 6.0 8.0 10.0-6.0 -6.0-8.0 -8.0
dBi dBi dBi dBi dBi dBi dBi dBi dBi dBi dBi dBi dBi dBi dBi dBi dBi dBi dBi dBi dBi

100.0

110.0

PolarElevationPattem

20.0

30.0

40.040.0

50.050.0

60.0

70.0

80.0

Phidirection

100.0

110.0

120.0120.0

130.0130.0

140.0140.0

150.0150.0

160.0160.0

170.0170.0

180.0

H-PlanePattern

AT-90R

OPERATINGMANUAL

ActiveUnidirectionalAntenna

ElectronicsCo.,Ltd.

Headoffice:814,Pei-KangRoad,Chiayi,600,Taiwan.
Taipeioffice:5,Lane118,Sung-tenRoad,100,Taipei,Taiwan.
http://www.mipro.com.tw
E-mail:[e-mail] 2CE222

ActiveUnidirectionalAntenna ActiveUnidirectionalAntenna

ThankyouforchoosingAT-90R(ActiveUnidirectionalAntenna)fromMIPRO.
Beforeusingit,pleasereadthismanualthoroughlyforcorrectoperation
proceduresandoptimalperformance.

ThisproductisaUHFprofessionalactiveunidirectionalantenna.Itcovers
bandwidthfrom600to1000MHzandwithhighgainof6dBianddirectional
feature.Itenhancesreceptioncoverageandimprovesrangeswhenpointingat
specificdirection.Itispre-installed1.6dBlow-noiseanalogand13dBlow-noise
amplifiertocompensateforsignallossfromthecoaxialcablewhenconnectingto
areceiver. The8VDCpowerforthepre-installedenlargerissuppliedbyMIPRO
AD-707antennadividerorMIPROACT-seriesreceiversthroughaconnection
coaxialcable.Thisproductissuitableforoutdoorall-weatherapplications.

IncludedAccessories:

1.(ForMS-10Wall-mountingRack)Screwforassemblyx1

2.(ForAllMIPROTripods)Screwforassemblyx1

3. InstructionManualx1

1.PartsNamesandFunctions

2.SetupInstruction:

(1)Set-upandpointtheswiveladapterbracketonany35mmtripodorontopof

MIPRO'sMS-10wall-mountingkittowardsthedirectionofthetransmitters.
Whendone,tightenthescrew(seeillustrationsbelow)

(Pic2:Setupona35mmmicrophonetripod)

(2)ConnectoneendofsignalcabletoAT-90R'ssignalconnectorandconnect

theotherendtoACT-seriesreceiversorAD-707antennadivider.Poweron
thereceiverortheantennadividerandensurethepowerLEDislit.

(3)Adjustantenna'sdirectionalangeltoproperpositiontowardsthetransmitters

(seeillustrationsbelow)forbestperformanceresult.

(Pic3:SetupontoofMS-10wall-mountingkit)

1

2

4

3

(Pic1)

(1)Underreceivingmode,itisasignaloutputfor

SignalCableConnector:

antenna.Undertransmittingmode,itisasignalinput.

(2)TheLEDwillbelitonceexternalpowerisinputted.

PowerLEDIndicator:

(3)Canbesetuponany35mmtripodormounted

SwivelAdapterBracket:

ontoMIPRO'sMS-10wall-mountingkit.

(4)Tofirmlyholdantenna'sdirectioninplace.Generally,loosethe

Screw:

screwtoadjusttheidealantennadirectionandtightenthescrew.

(Pic4:Correctsetup)○ (Pic5:Wrongsetup)×

3.Notes:

(1)Becautiousinhandingofthe8VDCpowerfromthesignalcableconnector.

Topreventshortascertaintheinternalwiresinsidethecablearenotexposed
andnotincontactwithAC-90Rhousing.

(2)Usestandard50coaxialcableasconnectingsignalcable.Thelongerthe

cableis,thelargerthedatalostwillbe.Hence,theideallengthofaconnecting
cableshouldbelessthan40metersinordertomaintainoptimalreceiving
performance.Amatchingboosterisneededifitisover40meters.

Ω