CQ-C8403U/C8303U
Specifications
39
Notes on discs, Maintenance, Specifications
Notes:
¡
Specifications and design are subject to modification
without notice due to improvements.
¡
Some figures and illustrations in this manual may be
different from your product.
Sampling Frequency
8 times oversampling
DA Converter
4 DAC System
Pick-Up Type
Astigma 3-beam
Light Source
Semiconductor laser
Wavelength
790 nm
Frequency Response
20 Hz – 20 kHz (±1 dB)
Signal to Noise Ratio
96 dB
Total Harmonic Distortion
0.01 % (1 kHz)
Wow and Flutter
Below measurable limits
Channel Separation
75 dB
FM
Frequency Range
87.9 MHz – 107.9 MHz
Usable Sensitivity
10.2 dBf (0.9 µV, 75
Ω
)
50 dB quieting Sensitivity
15.2 dBf (1.6 µV, 75
Ω
)
Frequency Response
30 Hz – 15 kHz (±3 dB)
Alternate channel selectivity
75 dB
Stereo Separation
35 dB (at 1 kHz)
Image response ratio
75 dB
IF response ratio
100 dB
Signal to noise ratio
62 dB
AM
Frequency Range
530 kHz – 1 710 kHz
Usable Sensitivity
27 dB/µV (S/N 20 dB)
English
Power Supply
DC 12 V (11 V – 16 V), Test Voltage 14.4 V, Negative Ground
Tone Controls (Bass/Treble)
Bass; ±12 dB at 60 Hz, Treble; ±12 dB at 16 kHz
Equalizer Center Frequency
60, 160, 400, 1 k, 3 k, 6 k, 16 k Hz
Variable Range of Equalizer
-12 dB to 12 dB (2 dB step)
Current Consumption
Less than 2.2 A (CD mode, 0.5 W 4-Speaker)
Maximum Power Output
50 W x 4 (at 1 kHz)
Speaker Impedance
4 – 8
Ω
Pre-amp output voltage
5 V (CQ-C8403U), 2.5 V (CQ-C8303U) (CD mode, 1 kHz, 0 dB)
Subwoofer-output voltage
5 V (CQ-C8403U), 2.5 V (CQ-C8303U) (CD mode, 1 kHz, 0 dB)
Pre-amp output impedance
60
Ω
(CQ-C8403U), 200
Ω
(CQ-C8303U)
Subwoofer-output impedance
60
Ω
(CQ-C8403U), 200
Ω
(CQ-C8303U)
Dimensions (Main Unit)
178(W) x 50(H) x 155(D) mm {7
”
x 1
15
/
16
”
x 6
1
/
8
”
}
Weight (Main Unit)
1.6 k
g
{3 lbs. 8 oz}
Above Specifications comply with EIA standards.
Power Output:
18 W RMS x 4 Channels at 4
Ω
and
≤
1 %
THD+N
Signal to Noise Ratio:
78 dBA (reference: 1 W into 4
Ω
)
General
CD Player
Stereo Radio
