Difference between revisions of "Kenwood KR-730"

 
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__NOTOC__
 
__NOTOC__
== Daten ==
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== Data ==
{{Navigation}}
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{{navigation}}
'''Allgemein'''
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'''General'''
* Hersteller: Kenwood
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* Manufacturer: [[Kenwood]]
* Modell: KR-730
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* Model: KR-730
* Baujahre: 1981 - 1983
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* Years of manufacture: 1980 - 1982
* Hergestellt in: Korea
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* Made in: Korea
* Farbe: Silber
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* Color: Silver
* Fernbedienung: nein
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* Remote control: no
* Leistungsaufnahme: 210 W max.
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* Power consumption: 210 W max.
* Abmessungen (BxHxT): 488 x 133 x 350 mm
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* Dimensions (WxHxD): 488 x 133 x 350 mm
* Gewicht: 9,6 kg
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* Weight: 9.6 kg
* Neupreis ca.: 800 DM
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* Original price approx.: 800 DM
  
  
'''Anschlüsse'''
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'''Connections'''
* Anzahl der Eingänge:
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* Number of inputs:
** Phono MM: 2,5 mV, 50 kOhm
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** Phono MM: 2.5 mV, 50 kOhm
** AUX: 150 mV, 50 kOhm
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AUX: 150 mV, 50 kOhm
 
** Tape Play 1, 2: 150 mV, 50 kOhm
 
** Tape Play 1, 2: 150 mV, 50 kOhm
** UKW Antenne: 75 Ohm, 300 Ohm
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FM antenna: 75 Ohm, 300 Ohm
** MW Antenne: 300 Ohm
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** MW antenna: 300 Ohm
* Anzahl der Ausgänge:
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* Number of outputs:
 
** Tape Rec 1, 2: 150 mV
 
** Tape Rec 1, 2: 150 mV
** Kopfhörer (6,3mm Klinke):
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** Headphones (6,3mm jack):
** 2 Lautsprecherpaare
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** 2 pairs of speakers
  
  
'''Technische Daten'''
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'''Technical Data'''
  
''Verstärker''
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''Amplifier''
* Dauerleistung (bei Klirrfaktor)
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* Continuous power (at distortion)
** 8 Ohm: 2x 42 W
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8 Ohm: 2x 42 W
** 4 Ohm: 2x 55 W
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4 Ohm: 2x 55 W
* Dynamikleistung
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* Dynamic power
 
** 8 Ohm:
 
** 8 Ohm:
 
** 4 Ohm:
 
** 4 Ohm:
* Gesamtklirrfaktor: 0,03 %
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* Total harmonic distortion: 0.03 %
* Dämpfungsfaktor: 50 bei 8 Ohm
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* Attenuation factor: 50 at 8 Ohm
* Frequenzgang: 5 - 250'000 Hz, + 0 dB, - 3 dB
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* Frequency response: 5 - 250'000 Hz, + 0 dB, - 3 dB
* Signalrauschabstand:
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* Signal-to-noise ratio:
 
** Phono MM: 80 dB
 
** Phono MM: 80 dB
 
** Line: 105 dB
 
** Line: 105 dB
* Klangregelung:
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* Tone control:
** Bass: ± 8 dB bei 100 Hz
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** Bass: ± 8 dB at 100 Hz
** Höhen: ± 8 dB bei 10 kHz  
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Treble: ± 8 dB at 10 kHz  
* Loudness: + 10 dB bei 100 Hz
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* Loudness: + 10 dB at 100 Hz
* High Filter: ja
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* High Filter: yes
* Low Filter (Subsonic): - 6 dB bei 18 Hz
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* Low Filter (Subsonic): - 6 dB at 18 Hz
 
* Mute:  
 
* Mute:  
  
  
 
''Tuner''
 
''Tuner''
* Empfang: UKW, MW
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* Reception: FM, MW
* Frequenzen:
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* Frequencies:
** UKW: 87,5 - 108 MHz
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** FM: 87.5 - 108 MHz
 
** MW: 530 - 1610 kHz  
 
** MW: 530 - 1610 kHz  
* Eingangsempfindlichkeit:
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* Input sensitivity:
** UKW: 1,8 µV
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** FM: 1.8 µV
 
** MW: 20 µV
 
** MW: 20 µV
* Frequenzgang: 30 - 15'000 Hz
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* Frequency response: 30 - 15'000 Hz
* Klirrfaktor:  
+
* Distortion factor:  
 
** Mono: 0,12 %
 
** Mono: 0,12 %
** Stereo: 0,2 %  
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** Stereo: 0.2 %  
* Signalrauschabstand:
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* Signal-to-noise ratio:
** UKW:
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** FM:
 
*** Mono: 76 dB
 
*** Mono: 76 dB
 
*** Stereo: 72 dB
 
*** Stereo: 72 dB
 
** MW: 50 dB
 
** MW: 50 dB
* Kanaltrennung: 36 dB
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* Channel separation: 36 dB
* Trennschärfe: 60 dB
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* selectivity: 60 dB
* Gleichwellenselektion: 1,0 dB
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* Co-wave selection: 1.0 dB
* Nebenwellenselektion: 70 dB
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* Spurious wave selection: 70 dB
* Spiegelfrequenzdämpfung: 80 dB
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* IF attenuation: 80 dB
* ZF-Dämpfung: 85 dB
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* IF attenuation: 85 dB
* MW Unterdrückung: 50 dB
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* MW suppression: 50 dB
* Stationsspeicher: ja
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* Station memory: yes
  
  
'''Besondere Ausstattungen'''
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'''Special Features'''
 
* Tape Dubbing
 
* Tape Dubbing
* Peak Anzeige
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* Peak display
* Automatischer Sendersuchlauf
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* Automatic station search
* ZF-Band umschaltbar: Narrow / Wide
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* IF band switchable: Narrow / Wide
* Mono / Stereo umschaltbar
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* Mono / Stereo switchable
  
  
== Bemerkungen ==
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== Remarks ==
* Weitere Modelle der gleichen Serie:
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* Other models in the same series:
 
* [[Kenwood KR-55]]
 
* [[Kenwood KR-55]]
 
* [[Kenwood KR-80]]
 
* [[Kenwood KR-80]]
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== Bilder ==
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== Pictures ==
* Auszug aus Prospekt: Kenwood KR-730
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* Extract from brochure: Kenwood KR-730
[[Datei:Kenwood KR-730-1.jpg]]
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[[File:Kenwood KR-730-1.jpg]]
  
  
== Berichte ==
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== Reports ==
  
  
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[[Kategorie:Receiver]]
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[[Category:Receiver]]

Latest revision as of 08:36, 10 December 2018

Data[edit]

General

  • Manufacturer: Kenwood
  • Model: KR-730
  • Years of manufacture: 1980 - 1982
  • Made in: Korea
  • Color: Silver
  • Remote control: no
  • Power consumption: 210 W max.
  • Dimensions (WxHxD): 488 x 133 x 350 mm
  • Weight: 9.6 kg
  • Original price approx.: 800 DM


Connections

  • Number of inputs:
    • Phono MM: 2.5 mV, 50 kOhm

AUX: 150 mV, 50 kOhm

    • Tape Play 1, 2: 150 mV, 50 kOhm

FM antenna: 75 Ohm, 300 Ohm

    • MW antenna: 300 Ohm
  • Number of outputs:
    • Tape Rec 1, 2: 150 mV
    • Headphones (6,3mm jack):
    • 2 pairs of speakers


Technical Data

Amplifier

  • Continuous power (at distortion)

8 Ohm: 2x 42 W 4 Ohm: 2x 55 W

  • Dynamic power
    • 8 Ohm:
    • 4 Ohm:
  • Total harmonic distortion: 0.03 %
  • Attenuation factor: 50 at 8 Ohm
  • Frequency response: 5 - 250'000 Hz, + 0 dB, - 3 dB
  • Signal-to-noise ratio:
    • Phono MM: 80 dB
    • Line: 105 dB
  • Tone control:
    • Bass: ± 8 dB at 100 Hz

Treble: ± 8 dB at 10 kHz

  • Loudness: + 10 dB at 100 Hz
  • High Filter: yes
  • Low Filter (Subsonic): - 6 dB at 18 Hz
  • Mute:


Tuner

  • Reception: FM, MW
  • Frequencies:
    • FM: 87.5 - 108 MHz
    • MW: 530 - 1610 kHz
  • Input sensitivity:
    • FM: 1.8 µV
    • MW: 20 µV
  • Frequency response: 30 - 15'000 Hz
  • Distortion factor:
    • Mono: 0,12 %
    • Stereo: 0.2 %
  • Signal-to-noise ratio:
    • FM:
      • Mono: 76 dB
      • Stereo: 72 dB
    • MW: 50 dB
  • Channel separation: 36 dB
  • selectivity: 60 dB
  • Co-wave selection: 1.0 dB
  • Spurious wave selection: 70 dB
  • IF attenuation: 80 dB
  • IF attenuation: 85 dB
  • MW suppression: 50 dB
  • Station memory: yes


Special Features

  • Tape Dubbing
  • Peak display
  • Automatic station search
  • IF band switchable: Narrow / Wide
  • Mono / Stereo switchable


Remarks[edit]


Pictures[edit]

  • Extract from brochure: Kenwood KR-730

Kenwood KR-730-1.jpg


Reports[edit]

Links[edit]