KDC-BT73DAB/KDC-BT53U/KDC-5057SD>2. Appendix>2-1. Specifications

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

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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