Kenwood KDC-BT73DAB appendix Appendix, Specifications

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2. Appendix

2-1. Specifications

FM tuner section

Frequency range (50 kHz step)

:87.5 MHz – 108.0 MHz Usable sensitivity (S/N = 30dB)

:7.2 dBf (0.63 μV/75 Ω) Quieting Sensitivity (S/N = 46dB)

:15.2 dBf (1.6 μV/75 Ω) Frequency response (±3 dB)

:30 Hz – 15 kHz

Signal to Noise ratio (MONO)

:75 dB (±400 kHz) Stereo separation

:45 dB (1 kHz)

MW tuner section

Frequency range (9 kHz step) : 531 kHz – 1611 kHz

Usable sensitivity (S/N = 20dB) : 36 µV

LW tuner section

Frequency range (9 kHz step) : 153 kHz – 279 kHz

Usable sensitivity (S/N = 20dB) : 57 µV

DAB tuner section (KDC-BT73DAB)

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

8 KDC-BT73DAB/ KDC-BT53U/ KDC-5057SD

CD player section

Laser diode

: GaAlAs Digital filter (D/A)

:8 Times Over Sampling D/A Converter

:24 Bit

Spindle speed (Audio files)

: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” files

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

SD section (KDC-5057SD)

Compatible physical format : Version 2.00

Maximum memory capacity

:32GB File system

:FAT12/16/32 MP3 decode

:Compliant with MPEG-1/2 Audio Layer-3 WMA decode

:Compliant with Windows Media Audio AAC decode

:AAC-LC “.m4a” files

WAV decode : Linear-PCM

Audio section

Maximum output power : 50 W x 4

Output power (DIN45324,+B=14.4V ) : 30 W x 4

Preout level/ Load (CD)

:2500 mV/10 kΩ Preout impedance

:≤ 600 Ω

Speaker Impedance

:4 – 8 Ω Tone

KDC-BT73DAB KDC-BT53U

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

KDC-5057SD

Bass : 100 Hz ±8 dB

Middle : 1 kHz ±8 dB

Treble : 12.5 kHz ±8 dB

Bluetooth section (KDC-BT73DAB/ KDC-BT53U)

Version

:Bluetooth Ver. 2.1+EDR Certified Frequency range

:2.402 – 2.480 GHz

Output Power

:+4dBm (MAX), 0dBm (AVE) Power Class 2 Maximum Communication range

:Line of sight approx.10m (32.8 ft) Profiles

:HFP (Hands Free Profile)

:SPP (Serial Port Profile)

:PBAP (Phonebook Access Profile)

:OPP (Object Push Profile)

:A2DP (Advanced Audio Distribution Profile)

:AVRCP (Audio/Video Remote Control Profile)

Auxiliary input

Frequency response (±3 dB) : 20 Hz – 20 kHz

Input Maximum Voltage

:1200 mV Input Impedance

: 10 kΩ

General

Operating voltage

KDC-BT73DAB KDC-BT53U

: 14.4 V (10.5 – 16V allowable)

KDC-5057SD

:14.4 V (11 – 16V allowable)

Maximum Current consumption

:10 A

Installation Size (W x H x D)

:182 x 53 x 159 mm Weight

KDC-BT73DAB KDC-BT53U

: 1.3 kg

KDC-5057SD

: 1.2 kg

Specifications subject to change without notice.

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Contents Contents Before use Safety precautionImportant information Regulatory Compliance Specifications AppendixTrademarks How to select the item Basic operationsComponent names PreparationsGeneral operations Audio adjustments KDC-5057SD Audio presetAudio preset recall Exiting from the Function setting mode Press and hold 1/6Manual equalizer control DSP settings KDC-BT73DAB, KDC-BT53UCar type selection Speaker setting X’Over settingListening position setting Delay time controlChannel level fine adjustments Resetting of DTA SettingsSelect a speaker using Control knob Select YES using Control knobDSP preset DSP preset recallYou can register the values set the DSP control items Set the DSP control itemsListen to the iPod Models of iPods/iPhones that can be connected to this unitPlaying music Music searchSkip search ratio setting Playback modeDirect search Skip searchApp & iPod mode setting Press SRC and select an iPod iPod source using Control knobSelect APP & iPod Mode using Control knob Operation performed when APP & iPod Mode is set to onAha Radio KDC-BT73DAB, KDC-BT53U Requirements AhaListening to the Aha Radio Basic operationsCalling a number in the content Canceling the callSelect Initial Settings aha Source using Control knob Select a aha source control method using Control knobListen to the CD/ Audio file About the Audio file About the USB deviceAbout SD card About Kenwood Music Editor Light and Kenwood Music ControlAbout the discs used with this unit Handling discsStation preset memory Recall preset stationListen to the tuner Listening to the radioExiting from the PTY mode Tuner settingPTY Program Type Service preset memory Recall preset serviceService list select Listen to the Digital Radio KDC-BT73DABAlphabet Search for service Announcement setupSelect a character using Control knob Select a Program Type using Control knobDigital Radio setting Digital Radio initial settingsExiting from the Replay mode ReplayDisplay settings Information display settingAdjusting the Illumination color Selecting a display typeSelecting a text display Display & Illumination setting Disp NEGA/POSIGeneral settings Adjusting the clockAdjusting the date Clock & date display type settingDemonstration mode setting Initial settingsWhen the call ends Muting the audio upon reception of a phone callRegistering a Bluetooth KDC-BT73DAB, KDC-BT53U About the Bluetooth moduleRegistering a Bluetooth device Selecting the Bluetooth device you wish to connectBluetooth device registration test Display DescriptionHands-free phoning KDC-BT73DAB, KDC-BT53U Receiving a callCalling a number in the phone book Dialing a numberDuring a call Registering in the preset dial number listClearing the disconnection message Voice Control Display of phone number types categoriesPress and hold Ú Start speakingBluetooth audio KDC-BT73DAB, KDC-BT53U Selecting a Bluetooth audio sourcePress SRC to select a Bluetooth audio BT Audio source Before useBluetooth settings KDC-BT73DAB, KDC-BT53U Registering the PIN codeDownloading the phone book Deleting the phone bookSwitching between two connected cell-phones Bluetooth detail settingSelect Settings Detailed Settings using Control knob Displaying the firmware versionTroubleshooting guide Setting errorOperation/wiring error Error messagesAha Messages
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