Kenwood KDC-1020 User Manual

English
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Specifications
FM tuner section
Frequency range (200 kHz space) ............87.9 MHz – 107.9 MHz
Frequency range (50 kHz space) ..............87.5 MHz – 108.0 MHz
Usable sensitivity (S/N = 30dB) ....................9.3dBf (0.8 µV/75 Ω)
Quieting Sensitivity (S/N = 50dB) ...............15.2dBf (1.6 µV/75 Ω)
Frequency response (±3 dB).................................30 Hz – 15 kHz
Signal to Noise ratio (MONO)..............................................70 dB
Selectivity (±400 kHz).......................................................≥ 80 dB
Stereo separation (1 kHz) ....................................................40 dB
AM tuner section
Frequency range (10 kHz space) ...................530 kHz – 1700 kHz
Frequency range (9 kHz space) .....................531 kHz – 1611 kHz
Usable sensitivity (S/N = 20dB) .............................28 dBµ (25 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
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
Preout level / Load (during disc play)....................1800 mV/10 kΩ
Preout impedance............................................................≤ 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-4020_U.S 01.11.29 10:28 AM Page 22

Kenwood KDC-1020 Specifications

M Tuner Section

frequency range (200 kHz space)	87.9 MHz – 107.9 MHz
frequency range (50 kHz space)	87.5 MHz – 108.0 MHz
usable sensitivity (S/N = 30dB)	9.3dBf (0.8 µV/75 Ω)
quieting sensitivity (S/N = 50dB)	15.2dBf (1.6 µV/75 Ω)
frequency response (±3 dB)	30 Hz – 15 kHz
signal to noise ratio (MONO)	70 dB
selectivity (±400 kHz)	≥ 80 dB
stereo separation (1 kHz)	40 dB

AM Tuner Section

frequency range (10 kHz space)	530 kHz – 1700 kHz
frequency range (9 kHz space)	531 kHz – 1611 kHz
usable sensitivity (S/N = 20dB)	28 dBµ (25 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)
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
full bandwidth power (at less than 1% THD)	22 W x 4
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	≤ 600 Ω

General

operating voltage	14.4 V
current consumption	10 A
installation size (W x H x D)	182 x 53 x 157 mm
weight	3.1 lbs (1.4 kg)