Difference between revisions of "Kyocera R-451"
 
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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: [[Kyocera]]
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* Manufacturer: [[Kyocera]]
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* Modell: R-451
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* Model: R-451
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* Typ: Receiver
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* Type: Receiver
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* Baujahre: 1982 - 1985
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* Years of manufacture: 1982 - 1985
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* Hergestellt in: Japan
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* Made in: Japan
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* Farbe: Metall Silber / Grau, Holz Seitenteile
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* Color: metal silver / gray, wood side panels
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* Fernbedienung: ja, Systemfernbedienung
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* Remote control: yes, system remote control
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* Leistungsaufnahme: 175 Watt
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* Power consumption: 175 watts
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* Abmessungen: 460 x 110 x 340 mm (BxHxT)
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* Dimensions: 460 x 110 x 340 mm (WxHxD)
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* Gewicht: 8,2 kg
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* Weight: 8.2 kg
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* Neupreis ca.: 650 US-$, 1'600 DM (inklusive Systemfernbedienung RC-101, Signalgeber RT-102)
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* Original price approx.: 450 US-$, 1'350 DM (including system remote control RC-101, signal transmitter RT-102)
  
  
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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 pF, 150 mV max.
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** Phono MM: 2.5 mV / 47 kOhm, 100 pF, 150 mV max.
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** Hochpegel 1 - 5: 150 mV / 30 kOhm
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** High level 1 - 5: 150 mV / 30 kOhm
 
** Main In: 250 mV / 47 kOhm
 
** Main In: 250 mV / 47 kOhm
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** Antenne MW 300 Ohm Balanced
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Antenna MW 300 Ohm Balanced
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** Antenne UKW 300 Ohm Balanced
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Antenna VHF 300 Ohm Balanced
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** Antenne UKW 75 Ohm Unbalanced
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Antenna VHF 75 Ohm Unbalanced
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* Anzahl der Ausgänge:
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* Number of outputs:
 
** Rec Out: 250 mV / 560 Ohm
 
** Rec Out: 250 mV / 560 Ohm
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** Pre Out: 250 mV / 560 Ohm, 25 V max.
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Pre Out: 250 mV / 560 Ohm, 25 V max.
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** Kopfhörer
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** Headphones
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** 2 Lautsprecherpaare
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** 2 pairs of loudspeakers
  
  
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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 50 W (RMS, 20 - 20'000 Hz bei 0,02 %)
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** 8 Ohm: 2x 45 W (RMS, 20 - 20'000 Hz at 0.02 %)
 
** 4 Ohm:  
 
** 4 Ohm:  
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* Dynamikleistung
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* dynamic power
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** 8 Ohm: 2x 80 W
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** 8 Ohm:  
−
** 4 Ohm: 2x 110 W
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** 4 Ohm:  
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** 2 Ohm: 2x 125 W
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** 2 Ohm:  
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* Gesamtklirrfaktor: 0,02 %
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* Total harmonic distortion: 0.02 %
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* Dämpfungsfaktor: 50 bei 8 Ohm
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* Attenuation factor: 50 at 8 Ohm
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* Frequenzgang:  
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* Frequency response:  
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** Phono: 20 Hz - 20 kHz, ± 0,25 dB
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** Phono: 20 Hz - 20 kHz, ± 0.25 dB
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** Hochpegel: 10 - 100 kHz, ± 1,5 dB
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** High level: 10 - 100 kHz, ± 1.5 dB
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* Signalrauschabstand:  
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* Signal-to-noise ratio:  
 
** Phono MM: 80 dB  
 
** Phono MM: 80 dB  
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** Hochpegel: 95 dB
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** High level: 95 dB
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* Klangregelung:
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* Tone control:
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** Bass: ± 10 dB, umschaltbar 100 Hz/ 200 Hz  
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** Bass: ± 10 dB, switchable 100 Hz/ 200 Hz  
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** Höhen: ± 10 dB, umschaltbar 5 kHz, 10 kHz
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Treble: ± 10 dB, switchable 5 kHz, 10 kHz
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* Loudness: + 7 dB bei 100 Hz, + 3,5 dB bei 10 kHz
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* Loudness: + 7 dB at 100 Hz, + 3.5 dB at 10 kHz
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* High Filter: - 6 dB, 6 dB / Oktave bei 10 Hz
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* High Filter: - 6 dB, 6 dB / octave at 10 Hz
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* Low Filter (Subsonic): - 3 dB, 12 dB / Oktave unter 18 Hz
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* Low Filter (Subsonic): - 3 dB, 12 dB / octave below 18 Hz
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* Mute: nein
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* Mute: no
  
  
 
''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:
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** UKW: 1,9µV
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** FM: 1.9µV
 
** MW: 300µV
 
** MW: 300µV
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* Frequenzgang: 30 - 15'000 Hz (+ 0 dB, - 1 dB)
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* Frequency response: 30 - 15'000 Hz (+ 0 dB, - 1 dB)
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* Klirrfaktor:
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* Distortion factor:
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** UKW (1 kHz): < 0,08 % (Mono), < 0,12 % (Stereo)
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** FM (1 kHz): &lt; 0.08% (mono), &lt; 0.12% (stereo).
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* Signalrauschabstand:
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* Signal-to-noise ratio:
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** UKW:  
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** FM:  
 
*** Mono: 77 dB
 
*** Mono: 77 dB
 
*** Stereo: 72 dB
 
*** Stereo: 72 dB
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** MW: 45 dB
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MW: 45 dB
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* Kanaltrennung: 48 dB (1 kHz)
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* Channel separation: 48 dB (1 kHz)
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* Trennschärfe: 55 dB
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* selectivity: 55 dB
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* Gleichwellenselektion: 1,2 dB
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* Co-wave selection: 1.2 dB
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* Nebenwellenselektion:
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* Spurious wave selection:
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** UKW: 88 dB
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** FM: 88 dB
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* Spiegelfrequenzdämpfung:
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* Mirror frequency attenuation:
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** UKW: 68 dB
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** FM: 68 dB
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** MW: 30 dB
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MW: 30 dB
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* ZF-Dämpfung:
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IF attenuation:
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** UKW: 110 dB
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** FM: 110 dB
 
** MW: 60 dB
 
** MW: 60 dB
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* AM-Unterdrückung: 58 dB
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* AM suppression: 58 dB
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* Festsenderspeicher: 6x UKW, 6x MW
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* Fixed station memory: 6x FM, 6x MW
  
  
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'''Besondere Ausstattungen'''
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'''Special Features'''
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* UKW Muting
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* FM muting
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* Festsenderspeicher: 6x UKW, 6x MW
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* Fixed station memory: 6x FM, 6x MW
  
  
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== Bemerkungen ==
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== Remarks ==
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* Weitere Modelle der gleichen Serie:
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* Other models in the same series:
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* Vorverstärker:  
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* Preamplifier:  
 
* [[Kyocera C-901]]
 
* [[Kyocera C-901]]
  
  
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* Endverstärker:  
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* Power amplifier:  
 
* [[Kyocera B-901]]
 
* [[Kyocera B-901]]
  
Line 110: Line 110:
  
  
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* CD-Player:
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* [[CD player]]
 
* [[Kyocera DA-01]]
 
* [[Kyocera DA-01]]
  
  
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* Kassetten Tape Deck:  
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* Cassette Tape Deck:  
 
* [[Kyocera D-601]]
 
* [[Kyocera D-601]]
 
* [[Kyocera D-801]]
 
* [[Kyocera D-801]]
  
  
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* Plattenspieler:  
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* Record Player:  
 
* [[Kyocera PL-601]]
 
* [[Kyocera PL-601]]
 
* [[Kyocera PL-701]]
 
* [[Kyocera PL-701]]
Line 125: Line 125:
  
  
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* System Fernbedienung:
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* [[System Remote Control]]
 
* [[Kyocera RC-101]]
 
* [[Kyocera RC-101]]
  
  
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== Bilder ==
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== Pictures ==
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* Bild: Kyocera R-651, RC-101
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* Picture: Kyocera R-451
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[[Datei:Kyocera R-651-2.jpg]]
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[[File:Kyocera R-451-1.jpg]]
 +
 
 +
 
 +
* Excerpt from advertisement: Kyocera R-451
 +
[[File:Kyocera R-451-Prospekt-1.jpg]]
  
  
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== Berichte ==
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== Reports ==
  
  
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[[Kategorie:Receiver]]
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[[Category:Receiver]]

Latest revision as of 02:00, 19 January 2021

Data[edit]

General

  • Manufacturer: Kyocera
  • Model: R-451
  • Type: Receiver
  • Years of manufacture: 1982 - 1985
  • Made in: Japan
  • Color: metal silver / gray, wood side panels
  • Remote control: yes, system remote control
  • Power consumption: 175 watts
  • Dimensions: 460 x 110 x 340 mm (WxHxD)
  • Weight: 8.2 kg
  • Original price approx.: 450 US-$, 1'350 DM (including system remote control RC-101, signal transmitter RT-102)


Connections

  • Number of inputs:
    • Phono MM: 2.5 mV / 47 kOhm, 100 pF, 150 mV max.
    • High level 1 - 5: 150 mV / 30 kOhm
    • Main In: 250 mV / 47 kOhm

Antenna MW 300 Ohm Balanced Antenna VHF 300 Ohm Balanced Antenna VHF 75 Ohm Unbalanced

  • Number of outputs:
    • Rec Out: 250 mV / 560 Ohm

Pre Out: 250 mV / 560 Ohm, 25 V max.

    • Headphones
    • 2 pairs of loudspeakers


Technical Data

Amplifier

  • Continuous power (at distortion)
    • 8 Ohm: 2x 45 W (RMS, 20 - 20'000 Hz at 0.02 %)
    • 4 Ohm:
  • dynamic power
    • 8 Ohm:
    • 4 Ohm:
    • 2 Ohm:
  • Total harmonic distortion: 0.02 %
  • Attenuation factor: 50 at 8 Ohm
  • Frequency response:
    • Phono: 20 Hz - 20 kHz, ± 0.25 dB
    • High level: 10 - 100 kHz, ± 1.5 dB
  • Signal-to-noise ratio:
    • Phono MM: 80 dB
    • High level: 95 dB
  • Tone control:
    • Bass: ± 10 dB, switchable 100 Hz/ 200 Hz

Treble: ± 10 dB, switchable 5 kHz, 10 kHz

  • Loudness: + 7 dB at 100 Hz, + 3.5 dB at 10 kHz
  • High Filter: - 6 dB, 6 dB / octave at 10 Hz
  • Low Filter (Subsonic): - 3 dB, 12 dB / octave below 18 Hz
  • Mute: no


Tuner

  • Reception: FM/MW
  • Frequencies:
    • FM: 88 - 108 MHz
    • MW: 535 - 1605 KHz
  • Input sensitivity:
    • FM: 1.9µV
    • MW: 300µV
  • Frequency response: 30 - 15'000 Hz (+ 0 dB, - 1 dB)
  • Distortion factor:
    • FM (1 kHz): < 0.08% (mono), < 0.12% (stereo).
  • Signal-to-noise ratio:
    • FM:
      • Mono: 77 dB
      • Stereo: 72 dB

MW: 45 dB

  • Channel separation: 48 dB (1 kHz)
  • selectivity: 55 dB
  • Co-wave selection: 1.2 dB
  • Spurious wave selection:
    • FM: 88 dB
  • Mirror frequency attenuation:
    • FM: 68 dB

MW: 30 dB IF attenuation:

    • FM: 110 dB
    • MW: 60 dB
  • AM suppression: 58 dB
  • Fixed station memory: 6x FM, 6x MW


Special Features

  • FM muting
  • Fixed station memory: 6x FM, 6x MW


Remarks[edit]








Pictures[edit]

  • Picture: Kyocera R-451

Kyocera R-451-1.jpg


  • Excerpt from advertisement: Kyocera R-451

Kyocera R-451-Prospekt-1.jpg


Reports[edit]

Links[edit]

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