Kenwood DPX-8030MD Manual Do Utilizador
English
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Specifications
FM tuner section
Frequency (50 kHz space) ........................87.5 MHz – 108.0 MHz
(200 kHz space) ......................87.9 MHz – 107.9 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 (±3.0 dB) ..............................30 Hz – 15 kHz
Signal to Noise ratio (MONO) ..............................................75 dB
Selectivity (±400 kHz).......................................................
Signal to Noise ratio (MONO) ..............................................75 dB
Selectivity (±400 kHz).......................................................
≥ 80 dB
Stereo separation (1 kHz) ....................................................40 dB
AM tuner section
Frequency range (9 kHz space) ....................531 kHz – 1611 kHz
(10 kHz space) ..................530 kHz – 1700 kHz
Usable sensitivity (S/N = 20dB) ...........................28 dBµV (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 (CD-DA/MP3/WMA)
D/A Converter .......................................................................1 Bit
Spindle speed (CD-DA/MP3/WMA)
..............................................400 – 1000 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 ....................................................................95 dB
Channel separation ..............................................................85 dB
MP3 decode ...........Compliant with MPEG-1/2/2.5 Audio Layer-3
WMA decode..........................Compliant with Windows Media Audio
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 ....................................................................95 dB
Channel separation ..............................................................85 dB
MP3 decode ...........Compliant with MPEG-1/2/2.5 Audio Layer-3
WMA decode..........................Compliant with Windows Media Audio
MD player section
Laser diode ....................................................GaAlAs (
λ=780 nm)
Digital filter (D/A)......................................8 Times Over Sampling
D/A Converter .......................................................................1 Bit
Spindle speed ...............................................400 – 900 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) ................................................90 dB
Dynamic range ....................................................................90 dB
Channel separation ..............................................................85 dB
D/A Converter .......................................................................1 Bit
Spindle speed ...............................................400 – 900 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) ................................................90 dB
Dynamic range ....................................................................90 dB
Channel separation ..............................................................85 dB
Audio section
Maximum output power .................................................50 W x 4
Full Bandwidth Power (at less than 1% THD) ...............23 W x 4
Preout level ..........................................................1800 mV/10 k
Full Bandwidth Power (at less than 1% THD) ...............23 W x 4
Preout level ..........................................................1800 mV/10 k
Ω
Preout impedance ............................................................
≤ 600 Ω
Auxiliary input
Frequency response (±1 dB) .................................20 Hz – 20 kHz
Input Maximum Voltage
Input Maximum Voltage
.........................................................1.5 V
Input Impedance
...............................................................
≥ 68 kΩ
DSP/Equalizer section
A/D, D/A converter
....3-dimensional 18bit
∆∑ system 128 times oversampling
Equalizer frequency...........................60/160/400/1k/2k/6k/16k Hz
Adjustable range ..............................................±12 dB (±6 STEP)
Adjustable range ..............................................±12 dB (±6 STEP)
General
Operating voltage (11 – 16V allowable) .............................14.4 V
Current consumption.............................................................10 A
Installation Size (W x H x D) .......................178 x 100 x 155 mm
Weight ................................................................................2.8 kg
Current consumption.............................................................10 A
Installation Size (W x H x D) .......................178 x 100 x 155 mm
Weight ................................................................................2.8 kg
Specifications subject to change without notice.
DPX-8030MD_U.S_r3 02.3.22 3:14 PM Page 44