Kenwood KDC-9023R Manual Do Utilizador
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English
Specifications
FM tuner section
Frequency range (50 kHz space) ..............87.5 MHz – 108.0 MHz
Usable sensitivity (S/N = 26dB) .................................0.7 µV/75
Usable sensitivity (S/N = 26dB) .................................0.7 µV/75
Ω
Quieting Sensitivity (S/N = 46dB) ..............................1.6 µV/75
Ω
Frequency response (±3.0 dB) ..............................30 Hz – 15 kHz
Signal to Noise ratio (MONO) ..............................................65 dB
Selectivity (DIN) (±400 kHz)..............................................
Signal to Noise ratio (MONO) ..............................................65 dB
Selectivity (DIN) (±400 kHz)..............................................
≥
80 dB
Stereo separation (1 kHz) ....................................................35 dB
MW tuner section
Frequency range (9 kHz space) .....................531 kHz – 1611 kHz
Usable sensitivity (S/N = 20dB) ...........................................25 µV
Usable sensitivity (S/N = 20dB) ...........................................25 µV
LW tuner section
Frequency range .............................................153 kHz – 281 kHz
Usable sensitivity (S/N = 20dB) ...........................................45 µV
Usable sensitivity (S/N = 20dB) ...........................................45 µV
CD player section
Laser diode ....................................................GaAlAs (
λ
=780 nm)
Digital filter (D/A) ....................................8 Times Over Sampling
D/A Converter .......................................................................1 Bit
Spindle speed .................................1000 – 400 rpm (CLV 2times)
Wow & Flutter........................................Below Measurable Limit
Frequency response (±1 dB) .................................10 Hz – 20 kHz
Total harmonic distortion (1 kHz) ......................................0.01 %
Signal to Noise ratio (1 kHz) ..............................................105 dB
Dynamic range ....................................................................93 dB
Channel separation ..............................................................95 dB
MP3 decode .....Compliant with MPEG-1.0/2.0/2.5 Audio Layer-3
WMA decode ......................Compliant with Windows Media Audio 8
D/A Converter .......................................................................1 Bit
Spindle speed .................................1000 – 400 rpm (CLV 2times)
Wow & Flutter........................................Below Measurable Limit
Frequency response (±1 dB) .................................10 Hz – 20 kHz
Total harmonic distortion (1 kHz) ......................................0.01 %
Signal to Noise ratio (1 kHz) ..............................................105 dB
Dynamic range ....................................................................93 dB
Channel separation ..............................................................95 dB
MP3 decode .....Compliant with MPEG-1.0/2.0/2.5 Audio Layer-3
WMA decode ......................Compliant with Windows Media Audio 8
Audio section
Maximum output power .................................................50 W x 4
Full Bandwidth Power (at less than 1% THD) ...............22 W x 4
Tone action
Full Bandwidth Power (at less than 1% THD) ...............22 W x 4
Tone action
Bass : ..............................................................100 Hz ±10 dB
Middle : .............................................................1 kHz ±10 dB
Treble : ............................................................10 kHz ±10 dB
Middle : .............................................................1 kHz ±10 dB
Treble : ............................................................10 kHz ±10 dB
Preout level / Load (during disc play)....................5000 mV/10 k
Ω
Preout impedance ................................................................80
Ω
Auxiliary input
Frequency response (±1 dB) .................................20 Hz – 20 kHz
Input Maximum Voltage
Input Maximum Voltage
...................................................1200 mV
Input Impedance
................................................................100 k
Ω
General
Operating voltage (11 – 16V allowable) .............................14.4 V
Current consumption.............................................................10 A
Installation Size (W x H x D) .........................178 x 50 x 165 mm
Weight ..............................................................................1.70 kg
Current consumption.............................................................10 A
Installation Size (W x H x D) .........................178 x 50 x 165 mm
Weight ..............................................................................1.70 kg
Specifications subject to change without notice.
KDC-9023R_U.S_r4.pg 02.12.9 6:03 PM Page 58