KDC-DAB43U/ KDC-DAB4557U

11.1 Specifications of each section

DAB tuner section

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

FM tuner section

Frequency range (50 kHz step)

: 87.5 MHz — 108.0 MHz

Usable sensitivity (S/N = 26dB)

: 1 μV/75 Ω

Quieting Sensitivity (S/N = 46dB)

: 2.5 μV/75 Ω

Frequency response (±3 dB)

: 30 Hz – 15 kHz

Signal to Noise ratio (MONO)

: 63 dB

Stereo separation (1 kHz)

: 40 dB

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

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)

: 20 Hz – 20 kHz

Total harmonic distortion (1 kHz)

: 0.01 %

Signal to Noise ratio (1 kHz)

: 105 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

: FAT16/ 32

Maximum Supply current

: DC 5 V = 1 A

MP3 decode

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

WMA decode

: Compliant with Windows Media Audio

AAC decode

: AAC-LC ".m4a" files

Audio section

Maximum output power

: 50 W x 4

Output power (DIN 45324, +B=14.4V)

: 22 W x 4

Speaker Impedance

: 4 – 8 Ω

Tone action

Bass : 100 Hz ±8 dB

Middle : 1 kHz ±8 dB

Treble : 12.5 kHz ±8 dB

Preout level/ Load (CD)

: 2500 mV/10 kΩ

Preout impedance

: ≤ 600 Ω

Auxiliary input

Frequency response (±3 dB)

: 20 Hz – 20 kHz

Input Maximum Voltage

: 1200 mV

Input Impedance

: 10 kΩ

DAB Antenna Connector

Connector type

: SMB

Output Voltage

: 14.4 V (11 V — 16 V)

Maximum Current

: <100 mA

General

Operating voltage

: 14.4 V (11 – 16V allowable)

Maximum Current consumption

: 10 A

Installation Size (W x H x D)

: 182 x 53 x 160 mm

Weight

: 1.2 kg

Specifications subject to change without notice.

Contents

• 1. SAFETY
  • 1.1 Safety precaution
  • 1.2 Important information
  • 1.3 Regulatory Compliance
• 2. GETTING STARTED
  • 2.1 Component names and functions
  • 2.2 Preparation
• 3. GENERAL
  • 3.1 Basic operations
  • 3.2 Adjusting the clock
  • 3.3 Changing the initial settings
  • 3.4 Setting the demonstration mode
  • 3.5 Muting upon the reception of a phone call
• 4. CD/ USB/ iPod
  • 4.1 Start playback
  • 4.2 Basic operations
  • 4.3 Music search
  • 4.4 Alphabet search
  • 4.5 Setting the skip search ratio
  • 4.6 More information
• 5. DIGITAL RADIO (DAB)
  • 5.1 Preparations
  • 5.2 Basic operations
  • 5.3 Selecting a service
  • 5.4 Alphabet Search for service
  • 5.5 PTY (Program Type)
  • 5.6 PTY Watch Select
  • 5.7 Announcement select
  • 5.8 Changing the digital radio settings
• 6. ANALOG RADIO
  • 6.1 Basic operations
  • 6.2 Auto memory
  • 6.3 PTY (Program Type)
  • 6.4 Changing the analog radio settings
• 7. AUX
  • 7.1 Start listening
  • 7.2 Set the AUX name
• 8. AUDIO SETTINGS
  • 8.1 Audio controls
• 9. DISPLAY SETTINGS
  • 9.1 Display & Illumination setting
  • 9.2 Adjusting the Illumination color
• 10. TROUBLESHOOTING
  • 10.1 Setting error
  • 10.2 Operation/ wiring error
  • 10.3 Error messages
• 11. SPECIFICATIONS
  • 11.1 Specifications of each section
  • 11.2 Trademarks