Sony ECM-66B User manual

©2004-2019SonyCorporation.Allrightsreserved.Reproductioninwholeorinpart
withoutwrittenpermissionisprohibited.Featuresandspecificationsaresubjecttochange
withoutnotice.Thevaluesformassanddimensionareapproximate.Alltrademarksarethe
propertyoftheirrespectiveowners.
1
ECM-66B
MiniaturecardioiddirectionallapelElectret
condensermicrophone
Overview TheECM-66Bminiature,lapelmicrophoneissuitableforvoiceandmusicalinstrument
pick-upinnoisyenvironments.Thecardioidpolarresponseallowsthemicrophoneto
bepositionedforpickingupthesoundsourcewhilerejectingbackgroundnoises.Itis
suppliedwithaintegralpowerbarrelanditisterminatedwithanXLRconnector.
HandsFreemicrophone
Asalapelmicrophone,theECM-66Bisanalternativetothetraditionalhandheld
microphoneandbeing'handsfree'itallowsthepresentertoconcentrateonher/his
performance.
Simpletouseinpublicaddresssystems.
Asacardioidpolarresponsemicrophone,theECM-66Bcanhelptoreducethepotential
problemofmicrophone'howlround'.Thealternativeomni-directionalmicrophonesare
morepronetocreatingaudiofeedbackloops.
Versatileperformance
TheECM-66BhasanextendedfrequencyresponseandhighSPLhandling,makingit
highlyversatile.
Features Designedforawiderangeofaudiosources
TheECM-66B'scapsulefeaturesanextendedfrequencyresponseanditcanhandle
highSPLsignals.
Compactsize
Thecapsulehasadiameterofonly10.6mmandis24mmlong,makingiteasyto
conceal.
Readyforwiredapplications
TheECM-66BisthewiredmicrophoneversionwithanXLRoutputandintegralpower
supplybarrel.Itcaneitherbepoweredbytheexternalmicrophoneamporaninternal
battery(LR6/AAsize).
Specifications AudioSection
CapsuleType ElectretCondenser
FrequencyResponse 70Hzto14kHz
Directivity Uni-directional

©2004-2019SonyCorporation.Allrightsreserved.Reproductioninwholeorinpart
withoutwrittenpermissionisprohibited.Featuresandspecificationsaresubjecttochange
withoutnotice.Thevaluesformassanddimensionareapproximate.Alltrademarksarethe
propertyoftheirrespectiveowners.
2
Sensitivity*[1] -50.0dB±2dB
Out putImpedance*[2] 100Ω±20%,Balanced
DynamicRange 101dBormore
Signal-t o-NoiseRatio*[3] 65dBormore
Inherent Noise*[4] 29dBSPLorless
InductionNoiseFrom
ExternalMagneticField*[5] 5dBSPLorless
WindNoise*[6] 50dBSPLorless(withwindscreen)
MaximumInput Sound
PressureLevel*[7] 130dBSPL
GeneralSection
Connector
Btype.SuppliedwithXLR-3-12C(male)
connect orinpowersupplyunit(singleAA
sizebat tery)
MicCable 9.8feet
3m
PowerRequirements DC1.5V(AAsizebat tery)or+48Vphant om
power
BatteryOperatingTime Approx.400h(LR6)
PowerConsumption Internalbattery:3.0mAorless
Externalbat t ery:2mAorless
Dimensions*[8]
φ7/16X31/32inches(Michead)
φ20.0X163mm(Powerunit XLRt ype)
φ13/16X61/2inches(Powerunit XLRtype)
φ10.6X24.2mm(Michead)
Mass Approx.5.9oz(wit hpowersupplyunit)
Approx.167g(wit hpowersupplyunit)
SuppliedAccessories
Uret hanetypewindscreen(1)
Single/verticaltypet ieclip(1)
Single/horisont altypetieclip(1)
Operatinginstruct ions(1)
Miccase(1)
Opt ionalAccessories Windscreenpack
Horizontalsingle-clippack
Notes
Note
*[1]0dB=1V/Pa,at1kHz
*[2]Outputimpedanceat 1kHz
*[3]A-weight ed,1kHz,1Pa.
*[4]0dBSPL=20?Pa.
*[5]dBSPL/1E-7T,0dBSPL=20?Pa.
*[6]Windnoiseat2m/s(0dBSPL=20?Pa.)

©2004-2019SonyCorporation.Allrightsreserved.Reproductioninwholeorinpart
withoutwrittenpermissionisprohibited.Featuresandspecificationsaresubjecttochange
withoutnotice.Thevaluesformassanddimensionareapproximate.Alltrademarksarethe
propertyoftheirrespectiveowners.
3
*[7]0dBSPL=20?Pa.
*[8]Thevaluesfordimensionsare
approximate.

©2004-2019SonyCorporation.Allrightsreserved.Reproductioninwholeorinpart
withoutwrittenpermissionisprohibited.Featuresandspecificationsaresubjecttochange
withoutnotice.Thevaluesformassanddimensionareapproximate.Alltrademarksarethe
propertyoftheirrespectiveowners.
4
Gallery