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Specifications

FM tuner section

Frequencyrange
200kHzstep:87.9MHz–107.9MHz
50kHzstep:87.5MHz–108.0MHz
Usablesensitivity(S/N=26dB)
:7.2dBf(0.63μV/75Ω)
QuietingSensitivity(S/N=46dB)
:15.2dBf(1.6μV/75Ω)
Frequencyresponse(±3dB):30Hz–15kHz
SignaltoNoiseratio(MONO):75dB
Stereoseparation(1kHz):45dB

AM tuner section

Frequencyrange
10kHzstep:530kHz–1700kHz
9kHzstep:531kHz–1611kHz
Usablesensitivity(S/N=20dB):31dBµ(36µV)

DAB tuner section (KDC-U7056DAB)

Frequencyrange
L-BAND:1452.960MHz–1490.624MHz
BANDIII:174.928MHz–239.200MHz
Sensitivity:-100dBm
SignaltoNoiseratio:80dB
AntennaConnectortype:SMB
AntennaOutputVoltage(11–16V):14.4V
AntennaMaximunCurrent:<100mA

CD player section

Laserdiode:GaAlAs
Digitallter(D/A):8TimesOverSampling
D/AConverter:24Bit
Spindlespeed(Audioles):500–200rpm(CLV)
Wow&Flutter:BelowMeasurableLimit
Frequencyresponse(±1dB):10Hz–20kHz
Totalharmonicdistortion(1kHz):0.008%
SignaltoNoiseratio(1kHz):110dB
Dynamicrange:93dB
MP3decode
:CompliantwithMPEG-1/2AudioLayer-3
WMAdecode
:CompliantwithWindowsMediaAudio
AACdecode:AAC-LC“.m4a”les

USB interface

USBStandard:USB1.1/2.0(Fullspeed)
FileSystem:FAT12/16/32
MaximumSupplycurrent:DC5V 1A
Decode:MP3,WMA,AAC,WAV

Audio section

Maximumoutputpower:50Wx4
FullBandwidthPower(atlessthan1%THD)
:22Wx4
Preoutlevel/Load(CD)
KDC-U7056DAB:2500mV/10kΩ
KDC-U7056BT/KDC-U7056BTL:4000mV/10kΩ
Preoutimpedance:≤600Ω
SpeakerImpedance:4–8Ω
Tone:
Band1:62.5Hz±9dB, Band2:100Hz±9dB
Band3:160Hz±9dB, Band4:250Hz±9dB
Band5:400Hz±9dB, Band6:630Hz±9dB
Band7:1kHz±9dB, Band8:1.6kHz±9dB
Band9:2.5kHz±9dB, Band10:4kHz±9dB
Band11:6.3kHz±9dB,Band12:10 kHz±9dB
Band13:16kHz±9dB

Bluetooth section

Version:BluetoothVer.2.1+EDRCertied
Frequencyrange:2.402–2.480GHz
OutputPower
:+4dBm(MAX),0dBm(AVE)PowerClass2
MaximumCommunicationrange
:Lineofsightapprox.10m
Proles
:HFP(HandsFreeProle)
:SPP(SerialPortProle)
:PBAP(PhonebookAccessProle)
:OPP(ObjectPushProle)
:A2DP(AdvancedAudioDistributionProle)
:AVRCP(Audio/VideoRemoteControlProle)

Auxiliary input

Frequencyresponse(±3dB):20Hz–20kHz
InputMaximumVoltage:1200mV
InputImpedance:10kΩ

General

Operatingvoltage:14.4V(10.5–16Vallowable)
MaximumCurrentconsumption:10A
InstallationSize(WxHxD):182x53x159mm
Weight:1.3kg
Specifications subject to change without notice.
B59-2188-10_01_13Stepup_QSG_M_En.indd 21 13/06/04 13:37