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AUDIO AMPLIFIER SECTION
Power Output 20 W RMS x 4 Channels at 4Ω and
≤1% THD+N
Load Impedance 4Ω (4Ω to 8Ω allowance)
Frequency Response 40 Hz to 20 000 Hz
Signal-to-Noise Ratio 80 dBA (reference: 1 W into 4Ω)
Line-Out, Subwoofer-Out Level/Impedance 4.8V (KD-AHD65), 2.5 V (KD-HDR61)/20 kΩ load
(full scale)
Output Impedance ≤ 600Ω
TUNER SECTION
FM Frequency Range 200 kHz step: 87.9 MHz to 107.9 MHz
50 kHz step: 87.5 MHz to 108.0 MHz
Usable Sensitivity 11.3 dBf (1.0 μV/75Ω)
50 dB Quieting Sensitivity 19.3 dBf (2.5 μV/75Ω)
Alternate Channel
Selectivity (400 kHz)
65 dB
Frequency Response 20 Hz to 20 000 Hz (HD Radio broadcast)
40 Hz to 15 000 Hz (Conventional broadcast)
Stereo Separation 70 dB (HD Radio broadcast)
48 dB (Conventional broadcast)
Capture Ratio 3.5 dB
AM Frequency Range 10 kHz step: 530 kHz to 1 700 kHz
9 kHz step: 531 kHz to 1 611 kHz
Sensitivity/Selectivity 20 μV/70 dB
Frequency Response 40 Hz to 15 000 Hz (HD Radio broadcast)
Stereo Separation 70 dB (HD Radio broadcast)
CD PLAYER SECTION
Signal Detection System Non-contact optical pickup (semiconductor
laser)
Number of Channels 2 channels (stereo)
Frequency Response 5 Hz to 20 000 Hz
Signal-to-Noise Ratio 98 dB
Wow and Flutter Less than measurable limit
Specifications
Specifications
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2011/11/10ޓ22:33:40KD-AHD65_J_EN