Difference between revisions of "Rotel RX-803"

(Die Seite wurde neu angelegt: „'''Marke''': Rotel '''Modell''': RX-803 Anzahl der Kanäle: 2 == Technische Daten == *Leistung: 2 x 120 W (DIN) *Übertragungsbereich: 5-50.000 Hz *Klirrfa…“)
 
 
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'''Marke''': [[Rotel]]
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__NOTOC__
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== Data ==
 +
{{navigation}}
 +
'''General'''
 +
* Manufacturer: [[Rotel]]
 +
* Model: RX-803
 +
* Years of manufacture: 1976 - 1981
 +
* Made in: Japan
 +
* Color: silver, metal housing with handles
 +
* Remote control: no
 +
* Power consumption:
 +
* Dimensions (WxHxD): 490 x 145 x 430 mm.
 +
* Weight: 16 kg
 +
* Original price approx.: 550 US-$, 1'800 DM
 +
 
 +
 
 +
'''Connections'''
 +
* Number of inputs:
 +
** Phono MM: 2 mV, 50 kOhm
 +
Aux: 150 mV, 50 kOhm, max. 15 V
 +
** Tape Play 1, 2: 150 mV, 50 kOhm, max. 15 V
 +
Main In: 1.5 V, 50 kOhm
 +
** Antenna FM (75/300 Ohm), MW (300 Ohm).
 +
* Number of outputs:
 +
** Tape Rec 1, 2: 350 mV, 3.3 kOhm
 +
** Tape Rec DIN: 120 mV, 90 kOhm
 +
** Pre Out:
 +
** Headphones:
 +
** 2 pairs of speakers
 +
 
 +
 
 +
'''Technical Specifications'''
 +
 
 +
''Amplifier''
 +
* Continuous power (at distortion)
 +
** 8 Ohm: 2x 80 Watt (20 Hz - 20'000 Hz)
 +
** 4 Ohm: 2x 120 Watt (1 kHz)
 +
* Dynamic power
 +
** 8 Ohm:
 +
** 4 Ohm:
 +
* Frequency response: 5 Hz - 40 kHz, ± 3 dB, 8 Ohm, both channels Rated power.
 +
* Distortion factor: < 0.1 %
 +
* Attenuation factor: 80 at 8 ohms
 +
* Signal-to-noise ratio:
 +
** Phono MM: 75 dB
 +
** High level: 90 dB
 +
* Tone control
 +
Bass: ± 10 dB at 100 Hz
 +
Treble: ± 10 dB at 10 kHz
 +
* Loudness: + 10 dB at 100 Hz / + 3 dB at 10 kHz
 +
* High Filter: - 12 dB / octave at 8 kHz
 +
* Low Filter (Subsonic): - 12 dB / octave at 15 Hz
 +
* Muting: 0 dB, - 15 dB
 +
 
 +
 
 +
''Tuner''
 +
* Reception: FM, MW
 +
* Frequencies:
 +
** FM: 87 - 108 MHz
 +
MW: 525 - 1'605 kHz
 +
* Frequency response: 30 - 15'000 Hz, ± 0,5 dB
 +
* Input sensitivity: 1.5 µV (IHF)
 +
* Distortion factor: 0.3 % (mono), 0.5 % (stereo)
 +
* Signal-to-noise ratio:
 +
** Mono: 70 dB
 +
Stereo: 65 dB
 +
* Channel separation: 47 dB
 +
* Selectivity: 75 dB
 +
* Co-wave selection: 1.5 dB
 +
* Spurious wave selection: > 90 dB
 +
* Image frequency attenuation: > 100 dB
 +
* IF attenuation: > 100 dB (at 98 MHz)
 +
* AM suppression: 60 dB
 +
 
 +
 
 +
'''Special Features'''
 +
* Tape dubbing
 +
* Muting
 +
 
 +
 
 +
== Remarks ==
 +
* Other models in the same series:
 +
** [[Rotel RX-303]]
 +
** [[Rotel RX-403]]
 +
** [[Rotel RX-503]]
 +
** [[Rotel RX-603]]
 +
** [[Rotel RX-803]]
 +
** [[Rotel RX-1203]]
 +
** [[Rotel RX-1603]]
 +
 
 +
 
 +
== Pictures ==
 +
* Image: Rotel RX-803
 +
[[File:Rotel RX-803-1.jpg]]
  
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'''Modell''': RX-803
 
  
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Anzahl der Kanäle: 2
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* Extract from brochure: Rotel RX-803
 +
[[File:Rotel RX-803-Prospekt-1.jpg]]
  
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== Technische Daten ==
 
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*Leistung: 2 x 120 W (DIN)
 
−
*Übertragungsbereich: 5-50.000 Hz
 
−
*Klirrfaktor: 0,1 %
 
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*Eingangsempfindlichkeit:
 
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**Phono: 2,5 mV / 50 kOhm
 
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**AUX, Tape: 150 mV / 50 kOhm
 
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*Geräuschspannungsabstand:
 
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**Phono: 75 dB
 
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**AUX, Tape: 90 dB
 
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*Eingänge:
 
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**2 x Phono
 
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**2 x Tape
 
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**Aux
 
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*Vorstufen-Ausgang und Endstufen-Eingang
 
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*Audioeingänge: DIN, Stereo L/R RCA
 
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*Audioausgänge: Rohkabel-Lautsprecherbuchsen 
 
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*2 Paar Lautsprecheranschlüße, per Regler vorne schaltbar
 
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*Impedanz: 4-16 Ohm
 
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*Tuner-Teil:
 
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**Eingangsempfindlichkeit: 1,5 µV
 
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**Trennschärfe: 75 dB
 
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**Gleichwellenselektion: 1,5 dB
 
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**Klirrfaktor: 0,3 % (Stereo)
 
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**Geräuschspannungsabstand: 70 dB
 
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**Übersprechdämpfung: 43 dB
 
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*Maße (B x H x T): 490 x 145 x 430 mm
 
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*Gewicht: 16 kg
 
  
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== Bemerkungen ==
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== Reports ==
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Weitere Modelle der gleichen Serie:
 
  
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== Bilder ==
 
−
[[Datei:Rotel RX-803.jpg]]
 
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== Testberichte ==
 
  
 
== Links ==
 
== Links ==
  
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[[Kategorie:Receiver]]
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__NOTOC__
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[[Category:Receiver]]

Latest revision as of 08:35, 7 December 2019

Data[edit]

General

  • Manufacturer: Rotel
  • Model: RX-803
  • Years of manufacture: 1976 - 1981
  • Made in: Japan
  • Color: silver, metal housing with handles
  • Remote control: no
  • Power consumption:
  • Dimensions (WxHxD): 490 x 145 x 430 mm.
  • Weight: 16 kg
  • Original price approx.: 550 US-$, 1'800 DM


Connections

  • Number of inputs:
    • Phono MM: 2 mV, 50 kOhm

Aux: 150 mV, 50 kOhm, max. 15 V

    • Tape Play 1, 2: 150 mV, 50 kOhm, max. 15 V

Main In: 1.5 V, 50 kOhm

    • Antenna FM (75/300 Ohm), MW (300 Ohm).
  • Number of outputs:
    • Tape Rec 1, 2: 350 mV, 3.3 kOhm
    • Tape Rec DIN: 120 mV, 90 kOhm
    • Pre Out:
    • Headphones:
    • 2 pairs of speakers


Technical Specifications

Amplifier

  • Continuous power (at distortion)
    • 8 Ohm: 2x 80 Watt (20 Hz - 20'000 Hz)
    • 4 Ohm: 2x 120 Watt (1 kHz)
  • Dynamic power
    • 8 Ohm:
    • 4 Ohm:
  • Frequency response: 5 Hz - 40 kHz, ± 3 dB, 8 Ohm, both channels Rated power.
  • Distortion factor: < 0.1 %
  • Attenuation factor: 80 at 8 ohms
  • Signal-to-noise ratio:
    • Phono MM: 75 dB
    • High level: 90 dB
  • Tone control

Bass: ± 10 dB at 100 Hz Treble: ± 10 dB at 10 kHz

  • Loudness: + 10 dB at 100 Hz / + 3 dB at 10 kHz
  • High Filter: - 12 dB / octave at 8 kHz
  • Low Filter (Subsonic): - 12 dB / octave at 15 Hz
  • Muting: 0 dB, - 15 dB


Tuner

  • Reception: FM, MW
  • Frequencies:
    • FM: 87 - 108 MHz

MW: 525 - 1'605 kHz

  • Frequency response: 30 - 15'000 Hz, ± 0,5 dB
  • Input sensitivity: 1.5 µV (IHF)
  • Distortion factor: 0.3 % (mono), 0.5 % (stereo)
  • Signal-to-noise ratio:
    • Mono: 70 dB

Stereo: 65 dB

  • Channel separation: 47 dB
  • Selectivity: 75 dB
  • Co-wave selection: 1.5 dB
  • Spurious wave selection: > 90 dB
  • Image frequency attenuation: > 100 dB
  • IF attenuation: > 100 dB (at 98 MHz)
  • AM suppression: 60 dB


Special Features

  • Tape dubbing
  • Muting


Remarks[edit]


Pictures[edit]

  • Image: Rotel RX-803

Rotel RX-803-1.jpg


  • Extract from brochure: Rotel RX-803

Rotel RX-803-Prospekt-1.jpg


Reports[edit]

Links[edit]

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