Sherwood RX-773 Specifications, Amplifier Section, FM Tuner Section, AM Tuner Section, General

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Specifications

AMPLIFIER SECTION

• Power output, 8Ω, THD 0.7 %, 20 Hz~20 kHz, only a pair of speakers driven 2 X 100 W

• Total harmonic distortion, 8Ω, @ -3dB, 20 Hz~20 kHz 0.05 %

• Intermodulation distortion

 

 

 

 

 

60 Hz : 7 kHz= 4 : 1 SMPTE, 8Ω, 100 W

0.03 %

• Input sensitivity, 47 kΩ

 

 

 

 

 

Phono(MM)

2.5 mV

 

 

 

 

 

Line(CD,DVD,TAPE,AUX)

220 mV

 

 

• Signal to noise ratio, IHF "A" weighted

 

 

Phono(MM)

75 dB

 

 

 

 

 

Line(CD,DVD,TAPE,AUX)

98 dB

 

 

• Frequency response

 

 

 

 

 

Phono(MM), RIAA, 20 Hz~20 kHz

±0.3 dB

Line(CD,DVD,TAPE,AUX), 10 Hz~100 kHz

±3 dB

• Output level

 

 

 

 

 

 

 

TAPE 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 26 dB

15 dBf

• 46 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

30 dB

 

 

• Capture ratio

4 dB

 

 

 

 

• IF rejection ratio

75 dB

 

 

 

AM TUNER SECTION

• Tuning frequency range

522~1611 kHz

• Usable sensitivity , S/N 20 dB

55 dBµ/m

• Signal to noise ratio

50 dB

• Selectivity 30 dB

 

 

GENERAL

• Power supply

230 V~ 50 Hz

• Power consumption

330 W

• Switched AC outlet

TOTAL 100 W (0.43 A)

• Dimensions (W

H

D, including protruding parts) 440X141X370mm(17-3/8X5-1/2X14-1/2 inches)

• Weight (Net)

8.6 kg(19 lbs)

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

ENGLISH

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Contents Page For Your Safety Read this Before Operating Your UnitPAN-EUROPEAN Unified Voltage Contents System Connections Connecting AntennasConnecting Line OUTs Connecting Audio ComponentsConnecting PC for Upgrades Connecting SpeakersConnecting MULTI-ROOM System KIT Switched AC OutletAC Input Cord Front Panel Controls Fluorescent DisplayRemote Sensor AUX 1, 2 in Jacks Bluetooth in ConnectorUniversal Remote Controls Function Table of the Numbered Buttons Loading Batteries Remote Control Operation RangeEntering a setup code Using Functions of Remote ControlRemoving a punch-through function Using a punch-through functionOperating a macro function Programming a macro functionTo remove a macro program To change a macro programOperations Listening to a Program SourceBefore operation BT-IN CD Tape DVD AUX Tuner Phono AUXAdjusting the sound volume balance Adjusting the tone bass and trebleListening to Radio Broadcasts Auto tuningManual tuning Auto presettingManual presetting Memory Backup FunctionTuning to preset stations RDS Srch TP Srch PTY Srch OFF Listening to RDS Broadcasts FM onlyRDS search TP searchPTY search DisplayNEWS, AFFAIRS, INFO, SPORT, EDUCATE, Drama Other Functions Operating the sleep timerAdjusting the brightness of the fluorescent display RecordingTuner Phono AUX BT-IN CD Tape DVD ROOM2 PlaybackEnglish Possible Cause Remedy Troubleshooting GuideAM Tuner Section SpecificationsAmplifier Section FM Tuner SectionSetup Code Table McMICHAEL SEI Seleco Sharp Sambers Sampo Samsung Sanyo SBR Schaub Lorenz Schneider SEGEnglish RCA Thomson THORN- FergusonABC NSCSAT Optimus SherwoodKenwood Magnavox