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Specifications

FM tuner section

Frequency range
(50 kHz space).....................................87.5 MHz – 108.0 MHz
(30 kHz space) <KDC-2092R:FM1>.......65.0 MHz – 74.0 MHz
Usable sensitivity (S/N = 26dB)
.........................................................................0.7 µV/75 Ω
<KDC-2092R:FM1>...............................................1.4 µV/75 Ω
Quieting Sensitivity (S/N = 46dB)
.........................................................................1.6 µV/75 Ω
<KDC-2092R:FM1>...............................................1.4 µV/75 Ω
Frequency response (±3 dB).................................30 Hz – 15 kHz
Signal to Noise ratio (MONO)..............................................65 dB
Selectivity (DIN) (±400 kHz)..............................................≥80 dB
Stereo separation (1 kHz)
..................................................................................35 dB
<KDC-2092R:FM1>............................................................–––

MW tuner section

Frequency range (9 kHz space).....................531 kHz – 1611 kHz
Usable sensitivity (S/N = 20dB)...........................................25 µV

LW tuner section

Frequency range.............................................153 kHz – 281 kHz
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...............................................500 – 200 rpm (CLV)
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)................................................96 dB
Dynamic range....................................................................93 dB
Channel separation..............................................................85 dB

Audio section

Maximum output power.................................................50 W x 4
Output power (DIN 45324, +B=14.4V)...........................30 W x 4
Tone action
Bass :...............................................................100 Hz ±10 dB
Middle :..............................................................1 kHz ±10 dB
Treble : .............................................................10 kHz ±10 dB
Preout level / Load (during disc play)....................1800 mV/10 kΩ
Preout impedance (during disc play)................................≤600 Ω

General

Operating voltage (11 – 16V allowable)..............................14.4 V
Current consumption.............................................................10 A
Installation Size (W x H x D)..........................182 x 53 x 157 mm
7-3/16 x 2-1/16 x 6-3/16 inch
Weight...................................................................3.1 lbs (1.4 kg)

Specifications subject to change without notice.

KDC-4021/4021V_U.S_EY 01.10.10 1:29 PM Page 29