Sherwood RX-4109 Specifications, Amplifier Section, Fm Tuner Section, Am Tuner Section, General

RX-4109(A) 2006.6.21 08:26 AM 페이지 17

Specifications

■ AMPLIFIER SECTION

•Power output, stereo mode, 8 Ω, THD 0.08 %, 20 Hz~20 kHz	2X100 W
•Total harmonic distortion, 8 Ω, 100 W, 20 Hz~20 kHz	0.04 %
•Intermodulation distortion
60 Hz : 7 kHz= 4 : 1 SMPTE, 8 Ω, 100 W	0.02 %
•Input sensitivity, 47 kΩ
Phono(MM)	2.5 mV
Line(CD,TAPE,AUX)	200 mV
•Signal to noise ratio, IHF “A” weighted
Phono(MM)	70 dB
Line(CD,TAPE,AUX)	95 dB
•Frequency response
Phono(MM), RIAA, 30 Hz~20 kHz	±3 dB
Line(CD,TAPE,AUX), 20 Hz~100 kHz	±3 dB
•Output level
TAPE/AUX OUT, 2.2 kΩ	200 mV
•Bass/Treble control, 100 Hz/10 kHz	±10 dB

■ FM TUNER SECTION

•Tuning frequency range	87.5~108 MHz
•Usable sensitivity, THD 3%, S/N 30 dB	15 dBf
•50 dB quieting sensitivity, mono/stereo	25.2/45.2 dBf
•Signal to noise ratio, 65 dBf, mono/stereo	68/65 dB
•Total harmonic distortion, 65 dBf, 1 kHz, mono/stereo	0.5/0.8%
•Frequency response, 20 Hz~14 kHz	±3 dB
•Stereo separation, 1 kHz	40 dB
•Capture ratio	4 dB
•IF rejection ratio	80 dB

■ AM TUNER SECTION

•Tuning frequency range	520~1710 kHz
•Usable sensitivity	800 μV/m
•Signal to noise ratio	40 dB
•Selectivity	25 dB

■ GENERAL

•Power supply	120 V~ 60 Hz
•Power consumption	2.5A
•Dimensions (W×H×D, including protruding parts)	440×138×370mm(17-3/8×5-7/16×14-9/16 inches)
•Weight (Net)	8.85 kg(19.5 lbs)

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

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