Sherwood R-904N manual Specifications, Fm Tuner Section, 87.5~107.9

Specifications

mAIVIPLIFIER SECTION

. Power output, stereo mode, 6O, THDO.5%,1kHz I 2x lOOW

. Total harmonic distortion at -3dB, 6 _, 1 kHz I 0.5%

. Input sensitivity/impedance

Line (CD, AUX, VIDEO) I 200 mV/47kO

. Signal to noise ratio, IHF "A" weighted

Line (CD, AUX, VIDEO) I 100 dB * Frequency response

Line (CD, AUX, VIDEO), 20 Hz ~ 70 kHz I +0, -3 dB

*Bass/Treble control, 100 Hz/lO kHz I _+10dB

*Surround mode, only channel driven

Front power output, 6O, 1kHz, THDO.7% I lOOW/lOOW

Center power output, 6 _, 1 kHz, THD 0.7 % I 100 W

Surround power output, 6O, 1kHz, THDO.7% I lOOW/lOOW

Surround back / ROOM2 power output, 6 Q, 1 kHz, THD 0.7 % I IOOW/IOOW

[]DIGITAL AUDIO SECTION

. Sampling frequency I 32, 44.1, 48, 96, 192 kHz

. Digital input level

Coaxial, 75 _ I 0.5 Vp-p

Optical, 660 nm I =15 ~ =21 dBm

[]VIDEO

SECTION

= Video

format

I

NTSC

. Input sensitivity(=Output

level),

75

Video (Composite(normal))

I 1 Vp-p

Component video (R-Y

signal)

I

0.5

Vp-p

(B-Y

signal)

I

0.5

Vp-p

(Y signal)

I

1.0 Vp=p

. HDMI

connector

I

19 pin

[] FM TUNER SECTION

. Tuning

frequency

range

I

87.5~107.9

MHz

. Usable

sensitivity,

THD

3%,

S/N 30 dB

I

9 dBf

.50 dB quieting

sensitivity,

mono/stereo

I

20.2 / 45.3 dBf

. Signal

to noise

ratio, 65 dBf, mono/stereo

I 70 / 65 dB

. Total

harmonic

distortion,

65 dBf,1

kHz,

mono/stereo

I

0.8 / 1.0 %

. Frequency

response,

30

Hz~15

kHz

I _+3dB

. Stereo

separation,

1 kHz

I

30 dB

. IF rejection

ratio

I

70

dB

[]GENERAL

. Power

supply

I

120 V ~ 60 Hz

. Power

consumption

I

120 W

* Dimensions

(Wx

Hx

D,

including

protruding

parts)

I 430

× 72 × 306 ram(17 × 2-7/8× 12 inches)

. Weight

(Net)

I

4.58

kg (10.1

Ibs)

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