Specifications - Sherwood RD-7405HDR Operating Instructions Manual

RD7405(A)100225_RD7405(A).qxp 2010-03-09 오전 9:48 페이지 44

Specifications

■ AMPLIFIER SECTION
• Power output, stereo mode, 6 Ω, THD 1.0%, 40 Hz~20 kHz
• Total harmonic distortion, 6 Ω, 50 W, 1 kHz
• Intermodulation distortion
60 Hz : 7 kHz= 4 : 1 SMPTE, 6 Ω, 50 W
• Input sensitivity/Impedance
Line (CD, TAPE, VIDEO)
• Signal to noise ratio, IHF "A" weighted
Line (CD, TAPE, VIDEO)
• Frequency response
Line (CD, TAPE, VIDEO), 10 Hz~100 kHz
• Output level
TAPE, ROOM 2 OUT, 2.2 kΩ
SUBWOOFER OUT, 1 kΩ
• Bass/Treble control, 100 Hz/10 kHz
• Surround mode, only channel driven
Front power output, 6 Ω, 1 kHz, THD 1.0 %
Center power output, 6 Ω, 1 kHz, THD 1.0 %
Surround power output, 6 Ω, 1 kHz, THD 1.0 %
Surround back / ROOM 2 power output, 6 Ω, 1 kHz, THD 1.0 %
■ DIGITAL AUDIO SECTION
• Sampling frequency
• Digital input level
Coaxial, 75 Ω
Optical, 660 nm
■ VIDEO SECTION
• Video format
• Input sensitivity (=Output level) , 75 Ω
Video (Composite (normal))
• HDMI connector
■ FM TUNER SECTION
• Tuning frequency range
• Usable sensitivity, THD 3%, S/N 30 dB
• 50 dB quieting sensitivity, mono/stereo
• Signal to noise ratio, 65 dBf, mono/stereo/HD
• Total harmonic distortion, 65 dBf,1 kHz, mono/stereo/HD
• Frequency response, 30 Hz~14 kHz
• Stereo separation, 1 kHz
• Capture ratio
• IF rejection ratio
■ AM TUNER SECTION
• Tuning frequency range
• Usable sensitivity
• Signal to noise ratio
• Selectivity |
■ GENERAL
• Power supply
• Power consumption
• Dimensions (WxHxD, including protruding parts)
• Weight (Net) |
Note: Design and specifications are subject to change without notice for improvements.
| 0.01 %
|
| 250 mV / 47 kΩ
| 90 dB
| 250 mV
| 1.0 V
| ±10 dB
| 32, 44.1, 48, 96, 192 kHz
| 0.5 Vp-p
| -15~-21 dBm
| NTSC
| 1 Vp-p
| 19 pin
| 87.5~108.1 MHz
| 12.8 dBf
| 20.2 / 45.3 dBf
| ±3.0 dB
| 40 dB
| 4.0 dB
| 65 dB
| 530~1710 kHz
| 500 µV/m
| 35 dB
25 dB
| 120 V ~ 60 Hz
| 2.5 A
8.0 kg (17.6 lbs)
| 2 x 50 W
0.01 %
| +0, -3 dB
| 55 W / 55 W
| 55 W
| 55 W / 55 W
| 55 W / 55 W
| 70 / 60 / 70 dB
| 0.3 / 0.2 / 0.1 %
| 435x143x371 mm (17-3/8x5-5/8x14-5/8 inches)
44