Specifications

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

65 dB

 

 

 

Selectivity (400 kHz)

 

 

 

 

 

 

 

 

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

 

 

 

 

 

 

22 ENGLISH