Difference between revisions of "JVC R-K 20"
 
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__NOTOC__
 
__NOTOC__
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== Daten ==
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== Data ==
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{{Navigation}}
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{{navigation}}
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'''Allgemein'''
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'''General'''
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* Hersteller: [[JVC]]
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* Manufacturer: [[JVC]]
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* Modell: R-K 20
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* Model: R-K 20
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* Typ: Receiver
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* Type: Receiver
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* Baujahre: 1982 - 1984
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* Years of manufacture: 1982 - 1983
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* Hergestellt in: Japan
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* Made in: Japan
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* Farbe: Silber
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* Color: Silver
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* Fernbedienung:  
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* Remote control:  
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* Leistungsaufnahme:  
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* Power Consumption:  
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* Abmessungen(BxHxT): 435 x 92 x 346 mm
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* Dimensions(WxHxD): 435 x 92 x 346 mm.
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* Gewicht: 5,9 kg
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* Weight: 5.9 kg
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* Neupreis ca.: 750 DM
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* Original price approx.: 750 DM
  
  
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'''Anschlüsse:'''
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'''Connections:'''
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* Anzahl der Eingänge:
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* Number of inputs:
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** Phono MM: 2,5 mV, 47 kOhm, 100 mV max.
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** Phono MM: 2.5 mV, 47 kOhm, 100 mV max.
 
** AUX / Video: 120 mV, 40 kOhm
 
** AUX / Video: 120 mV, 40 kOhm
 
** Tape Play: 120 mV, 40 kOhm
 
** Tape Play: 120 mV, 40 kOhm
−
** Antenne UKW: 75 Ohm, 300 Ohm, MW: 300 Ohm
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** Antenna FM: 75 Ohm, 300 Ohm, MW: 300 Ohm
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* Anzahl der Ausgänge:  
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* Number of outputs:  
 
** Tape Rec: 120 mV
 
** Tape Rec: 120 mV
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** Tape Rec DIN: 30 mV, 80 kOhm
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Tape Rec DIN: 30 mV, 80 kOhm
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** Kopfhörer: 8 - 16 Ohm
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** Headphones: 8 - 16 Ohm
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** 1 Lautsprecherpaar
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** 1 loudspeaker pair
  
  
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'''Technische Daten'''
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'''Technical Data'''
  
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''Verstärker''
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''Amplifier''
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* Dauerleistung (bei Klirrfaktor)
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* Continuous power (at distortion)
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** 8 Ohm: 2x 30 W RMS, 20 - 20.000 Hz, < 0,03 %
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** 8 Ohm: 2x 30 W RMS, 20 - 20,000 Hz, &lt; 0.03 %.
 
** 4 Ohm:  
 
** 4 Ohm:  
−
* Dynamikleistung
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* dynamic power
 
** 8 Ohm:
 
** 8 Ohm:
 
** 4 Ohm:
 
** 4 Ohm:
−
* Gesamtklirrfaktor: 0,03 % bei Nennleistung
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* Total harmonic distortion: 0.03 % at rated power
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* Dämpfungsfaktor: 40 bei 8 Ohm
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* Attenuation factor: 40 at 8 Ohm
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* Frequenzgang:
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* Frequency response:
−
** Phono: 20 - 20'000 Hz, ± 0,5 dB
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** Phono: 20 - 20'000 Hz, ± 0.5 dB
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** High Level: 15 - 40'000 Hz, ± 1 dB
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High Level: 15 - 40'000 Hz, ± 1 dB
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* Signalrauschabstand:  
+
Signal to noise ratio:  
 
** Phono MM: 71 dB
 
** Phono MM: 71 dB
−
** Hochpegel: 91 dB
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** High Level: 91 dB
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* Klangregelung:
+
* Tone control:
−
** Bass: ± 8 dB bei 100 Hz
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** Bass: ± 8 dB at 100 Hz
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** Höhen: ± 8 dB bei 10 kHz
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Treble: ± 8 dB at 10 kHz
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* Loudness: + 7 dB bei 50 Hz, + 4 dB bei 10 kHz
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* Loudness: + 7 dB at 50 Hz, + 4 dB at 10 kHz
 
* High Filter:  
 
* High Filter:  
 
* Low Filter (Subsonic):  
 
* Low Filter (Subsonic):  
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''Tuner''
 
''Tuner''
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* Empfang: UKW/MW
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* Reception: FM/MW
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* Frequenzen:   
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* Frequencies:   
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** UKW: 88 - 108 MHz
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** FM: 88 - 108 MHz
 
** MW: 535 - 1605 KHz
 
** MW: 535 - 1605 KHz
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* Eingangsempfindlichkeit:
+
* Input sensitivity:
−
** UKW: 1,8µV
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** FM: 1.8µV
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** MW: 50µV
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MW: 50µV
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* Alle weiteren Angaben für UKW
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* All other specifications for VHF
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* Übertragungsbereich: 30 - 12'000 Hz (+ 0,5 dB, - 3 dB)
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* Frequency range: 30 - 12'000 Hz (+ 0,5 dB, - 3 dB)
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* Klirrfaktor: 0,15 % (Mono), 0,3 % (Stereo)
+
* Distortion factor: 0.15 % (mono), 0.3 % (stereo)
−
* Signalrauschabstand: 80 dB (Mono), 73 dB (Stereo)
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Signal-to-noise ratio: 80 dB (mono), 73 dB (stereo)
−
* Kanaltrennung: 45 dB bei 1 kHz
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* Channel separation: 45 dB at 1 kHz
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* Trennschärfe: 75 dB bei 400 kHz
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* Selectivity: 75 dB at 400 kHz
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* Gleichwellenselektion: 1,5 dB
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* Co-wave selection: 1.5 dB
−
* Nebenwellenselektion: 65 dB
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* Spurious wave selection: 65 dB
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* Spiegelfrequenzdämpfung: 56 dB
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* Image frequency attenuation: 56 dB
−
* ZF-Dämpfung: 80 dB
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* IF attenuation: 80 dB
−
* AM-Unterdrückung: 65 dB
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* AM suppression: 65 dB
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* Stationsspeicher: 6x UKW, 6x MW
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* Station memory: 6x FM, 6x MW
  
  
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'''Besondere Ausstattungen'''
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'''Special Features'''
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* Digitale - / Leuchtbalkenanzeige
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* Digital - / light bar display
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* FM-Muting
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* FM muting
  
  
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== Bemerkungen ==
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== Remarks ==
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* Weitere Modelle der gleichen Serie:
+
* Other models in the same series:
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* Verstärker:
+
* Amplifier:
 
* [[JVC A-K 10]]
 
* [[JVC A-K 10]]
 
* [[JVC A-K 20]]
 
* [[JVC A-K 20]]
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* Tuner:
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* [[tuner]]
 
* [[JVC T-K 10 L]]
 
* [[JVC T-K 10 L]]
 
* [[JVC T-K 20]]
 
* [[JVC T-K 20]]
−
* [[JVC T-X 2]]
+
* [[JVC T-X 2 L]]
 
* [[JVC T-X 3]]
 
* [[JVC T-X 3]]
 
* [[JVC T-X 6 L]]
 
* [[JVC T-X 6 L]]
−
* [[JVC T-X 30 L]]
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* [[JVC T-X 30]]
 
* [[JVC T-X 55]]
 
* [[JVC T-X 55]]
  
  
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* Receiver:
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* [[receiver:
 
* [[JVC R-K 10]]
 
* [[JVC R-K 10]]
 
* [[JVC R-K 20]]
 
* [[JVC R-K 20]]
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* Tape Deck:
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* [[tape deck]]
 
* [[JVC KD-D 4]]
 
* [[JVC KD-D 4]]
 
* [[JVC KD-D 10]]
 
* [[JVC KD-D 10]]
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* Plattenspieler:
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* [[record player]]
 
* [[JVC L-A 10]]
 
* [[JVC L-A 10]]
 
* [[JVC L-A 31]]
 
* [[JVC L-A 31]]
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* Equalizer:
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* [[equalizer]]
 
* [[JVC SEA-40]]
 
* [[JVC SEA-40]]
 
* [[JVC SEA-60]]
 
* [[JVC SEA-60]]
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* Lautsprecher:
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* [[speaker]]
 
* [[JVC ZERO 2]]
 
* [[JVC ZERO 2]]
 
* [[JVC ZERO 4]]
 
* [[JVC ZERO 4]]
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== Bilder ==
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== Pictures ==
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* Auszug aus Prospekt: JVC R-K 20
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* Extract from brochure: JVC R-K 20
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[[Datei:JVC R-K 20-Prospekt-1.jpg]]
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[[File:JVC R-K 20-Prospekt-1.jpg]]
  
  
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== Berichte ==
+
== Reports ==
  
  
 
== Links ==
 
== Links ==
  
−
[[Kategorie:Receiver]]
+
 
 +
[[Category:Receiver]]

Latest revision as of 05:17, 26 September 2020

Data[edit]

General

  • Manufacturer: JVC
  • Model: R-K 20
  • Type: Receiver
  • Years of manufacture: 1982 - 1983
  • Made in: Japan
  • Color: Silver
  • Remote control:
  • Power Consumption:
  • Dimensions(WxHxD): 435 x 92 x 346 mm.
  • Weight: 5.9 kg
  • Original price approx.: 750 DM


Connections:

  • Number of inputs:
    • Phono MM: 2.5 mV, 47 kOhm, 100 mV max.
    • AUX / Video: 120 mV, 40 kOhm
    • Tape Play: 120 mV, 40 kOhm
    • Antenna FM: 75 Ohm, 300 Ohm, MW: 300 Ohm
  • Number of outputs:
    • Tape Rec: 120 mV

Tape Rec DIN: 30 mV, 80 kOhm

    • Headphones: 8 - 16 Ohm
    • 1 loudspeaker pair


Technical Data

Amplifier

  • Continuous power (at distortion)
    • 8 Ohm: 2x 30 W RMS, 20 - 20,000 Hz, < 0.03 %.
    • 4 Ohm:
  • dynamic power
    • 8 Ohm:
    • 4 Ohm:
  • Total harmonic distortion: 0.03 % at rated power
  • Attenuation factor: 40 at 8 Ohm
  • Frequency response:
    • Phono: 20 - 20'000 Hz, ± 0.5 dB

High Level: 15 - 40'000 Hz, ± 1 dB Signal to noise ratio:

    • Phono MM: 71 dB
    • High Level: 91 dB
  • Tone control:
    • Bass: ± 8 dB at 100 Hz

Treble: ± 8 dB at 10 kHz

  • Loudness: + 7 dB at 50 Hz, + 4 dB at 10 kHz
  • High Filter:
  • Low Filter (Subsonic):
  • Muting:


Tuner

  • Reception: FM/MW
  • Frequencies:
    • FM: 88 - 108 MHz
    • MW: 535 - 1605 KHz
  • Input sensitivity:
    • FM: 1.8µV

MW: 50µV

  • All other specifications for VHF
  • Frequency range: 30 - 12'000 Hz (+ 0,5 dB, - 3 dB)
  • Distortion factor: 0.15 % (mono), 0.3 % (stereo)

Signal-to-noise ratio: 80 dB (mono), 73 dB (stereo)

  • Channel separation: 45 dB at 1 kHz
  • Selectivity: 75 dB at 400 kHz
  • Co-wave selection: 1.5 dB
  • Spurious wave selection: 65 dB
  • Image frequency attenuation: 56 dB
  • IF attenuation: 80 dB
  • AM suppression: 65 dB
  • Station memory: 6x FM, 6x MW


Special Features

  • Digital - / light bar display
  • FM muting


Remarks[edit]








Pictures[edit]

  • Extract from brochure: JVC R-K 20

JVC R-K 20-Prospekt-1.jpg


Reports[edit]

Links[edit]

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