Sherwood R-671 사용자 설명서

50

• Power output stereo mode, 6Ω

,

THD 0.2%, 40Hz ~ 20 KHz.......................................................................................... 2 X 100 W

• Total harmonic distortion, 6Ω

,

95  W, 1 KHz ........................................................................................................................ 0.09 %

• Intermodulation distortion         

60 Hz : 7 KHz = 4 : 1 SMPTE,6Ω

,

95  W  ........................................................................................................................ 0.1 %

• Input sensitivity / impedance          

Line (CD, TAPE, VIDEO)  ................................................................................................................................. 230 mV/47 KΩ

• Signal to noise ratio, IHF "A" weighted         

Line (CD, TAPE, VIDEO)   .............................................................................................................................................. 90 dB

• Frequency response         

Line (CD, TAPE, VIDEO), 20 Hz~50 KHz ........................................................................................................ 230 mV/47 KΩ

• Out put level        

TAPE REC, 2.2 kΩ ...................................................................................................................................................... 200 mV

• Bass/Treble control, 100 Hz/10 kHz .................................................................................................................................  ±10 dB
• Surround mode, only channel driven

Front power output, 6 Ω ,1 kHz, THD 0.7  ............................................................................................................  110 W+110 W

Center power output, 6 Ω, 1 kHz, THD 0.7 % ................................................................................................................. 110 W
Surround power output, 6 Ω, 1 kHz, THD 0.7 % ................................................................................................... 110 W+110 W

Surround back power output, 6 Ω, 1 kHz, THD 0.7 % .................................................................................................... 110 W

• Sampling frequency  ....................................................................................................................................... 32, 44.1, 48, 96 kHz
• Digital input level 

Coaxial, 75 ................................................................................................................................................................. 0.5 Vp-p
Optical, 660 nm .................................................................................................................................................  -15~-21 dBm

• Video format .......................................................................................................................................................................... NTSC
•  Input sensitivity(=Output level), 75 Ω

Video (Composite(normal)) ............................................................................................................................................ 1 Vp-p

S-Video (luminance signal) ............................................................................................................................................ 1 Vp-p

(chrominance signal) ................................................................................................................................ 0.286 Vp-p

Component video (R-Y signal) ................................................................................................................................... 0.5 Vp-p

(B-Y signal) .................................................................................................................................. 0.5 Vp-p

(Y signal) ...................................................................................................................................... 1.0 Vp-p

• Tuning frequency range  .......................................................................................................................................... 87.5~108 MHz
• Usable sensitivity, THD 3%, S/N 30 dB ............................................................................................................................. 12.8 dBf
• 50 dB quieting sensitivity, mono/stereo ................................................................................................................... 20.2 / 45.3 dBf
• Signal to noise ratio, 65 dBf, mono/stereo ...................................................................................................................... 70 / 65 dB
• Total harmonic distortion, 65 dBf,1 kHz, mono/stereo ................................................................................................... 0.5 / 0.8 %
• Frequency response, 30 Hz~15 kHz ....................................................................................................................................  ±3 dB
• Stereo separation, 1 kHz ....................................................................................................................................................... 32 dB
• Capture ratio  ........................................................................................................................................................................ 4.0 dB
• IF rejection ratio ..................................................................................................................................................................... 60 dB

• Tuning frequency range ........................................................................................................................................... 520~1710 kHz
• Usable sensitivity ............................................................................................................................................................. 500 µV/m
• Signal to noise ratio  .............................................................................................................................................................. 40 dB
• Selectivity .............................................................................................................................................................................. 25 dB

• Power supply ............................................................................................................................................................ 120 V ~ 60 Hz
• Power consumption ................................................................................................................................................................ 2.7 A
• Switched AC outlets ................................................................................................................................ TOTAL 100 W, 1 A max.
• Dimensions (W×H×D) ....................................................................................  440×141×330 mm(17-3/8×5-1/2×13 inches)
• Weight (Net) ....................................................................................................................................................... 10.1 kg (22.3 Ibs)

Note: Design and specifications are subject to change without notice for improvements.