Difference between revisions of "Kenwood KR-950"

 
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== Daten ==
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== Data ==
{{Navigation}}
+
{{navigation}}
'''Allgemein'''
+
'''General'''
* Hersteller: Kenwood
+
* Manufacturer: [[Kenwood]]
* Modell: KR-950 B
+
* Model: KR-950 B
* Baujahre: 1983 - 1984
+
Type: Receiver
* Hergestellt in: Japan
+
* Years of manufacture: 1983 - 1985
* Farbe: Schwarz
+
* Made in: Japan
* Fernbedienung: nein
+
* Color: Black
* Leistungsaufnahme: 450 W max.
+
* Remote control: no
* Abmessungen (BxHxT): 480 x 142 x 350 mm
+
* Power consumption: 450 W max.
* Gewicht: 9 kg
+
* Dimensions (WxHxD): 480 x 142 x 350 mm
* Neupreis ca.: 1'000 DM
+
* Weight: 9 kg
 +
* Original price approx.: 530 US-$, 998 DM
  
  
'''Anschlüsse'''
+
'''Connections'''
* Anzahl der Eingänge:
+
* Number of inputs:
** 1x Phono MM (Cinch)
+
** Phono MM 1: 2,5 mV, 50 kOhm
** 1x AUX In (Cinch)
+
** Phono MM 2: 5,0 mV, 50 kOhm
** 2x Tape In (Cinch)
+
** Phono MC: 0.25 mV, 100 Ohm
** 1x Tape (DIN)
+
Tuner: 150 mV, 50 kOhm
** FM-Antenne
+
** AUX: 150 mV, 50 kOhm
** AM-Antenne
+
** Tape Play 1, 2: 150 mV, 50 kOhm
* Anzahl der Ausgänge:
+
Tape Play (DIN): 150 mV, 50 kOhm
** 2x Tape Out (Cinch)
+
FM antenna: 75 Ohm, 300 Ohm
** Kopfhörer (6,3mm Klinke)
+
** AM antenna: 300 Ohm
** 2 Lautsprecherpaare
+
* Number of outputs:
 +
** Tape Rec 1, 2: 150 mV
 +
** Headphones (6.3mm jack)
 +
** 2 pairs of loudspeakers
  
  
'''Technische Daten'''
+
'''Technical Data'''
  
''Verstärker''
+
''Amplifier''
* Dauerleistung (bei Klirrfaktor)
+
* Continuous power (at distortion).
** 8 Ohm: 2x 55 W (IHF'66)
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** 8 Ohm:  
** 4 Ohm:
+
** 4 Ohm: 2x 85 W (DIN, 1 kHz)
* Dynamikleistung
+
* Dynamic power
 
** 8 Ohm:
 
** 8 Ohm:
 
** 4 Ohm:
 
** 4 Ohm:
* Gesamtklirrfaktor: 0,03% (1 kHz mit 50 W an 8 Ohm)
+
* Total harmonic distortion: 0.01 %
* Dämpfungsfaktor:
+
* Attenuation factor:
* Frequenzgang (IHF'66): 20 bis 20.000 Hz
+
* Frequency response: DC - 160,000 Hz, + 0 dB, - 3 dB
* Signalrauschabstand (IHF'66):
+
* Signal-to-noise ratio (IHF'66):
** Phono MM: 73 dB
+
** Phono MM 1: 86 dB
** Line: 100 dB
+
** Phono MM 2: 92 dB
* Stereokanaltrennung:
+
** Phono MC: 68 dB
* Klangregelung:
+
** High level: 104 dB
** Bass: ja (±10 dB bei 100 Hz)
+
* Tone control:
** Höhen: ja (±10 dB bei 10 kHz)
+
** Bass: ± 8 dB at 100 Hz
* Loudness: ja (bei -30dB Lautstärke ca. +8 dB bei 100 Hz)
+
Treble: ± 8 dB at 10 kHz  
* High Filter:
+
* Loudness: yes (at -30dB volume + 10 dB at 100 Hz)
* Low Filter (Subsonic):
+
* High Filter: 5 kHz, attenuation 6 dB/octave
* Mute: ja
+
* Low Filter (Subsonic): 18 Hz, attenuation 6 dB/octave
* Direct/Line-Straight:
+
* Mute:  
  
  
 
''Tuner''
 
''Tuner''
* Empfang: FM, AM
+
* Reception: FM, MW
* Frequenzen:
+
* Frequencies:
** FM: 87,5 - 108 MHz
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** FM: 87.5 - 108 MHz
** AM (bei 9kHz Schritten): 531 - 1602 kHz
+
MW: 530 - 1610 kHz  
** AM (bei 10kHz Schritten): 530 - 1610 kHz  
+
* Frequency response: 30 Hz ~ 15 kHz, + 0.5 dB, - 2.0 dB
* Frequenzgang: 30 - 15.000 Hz
+
* Input sensitivity:
* Eingangsmpfindlichkeit:
+
** FM: 1.7 µV
** FM: 1,3 µF
+
MW: 10 µV
** AM: 40 µF
+
Distortion factor:  
* Klirrfaktor: FM: 0,4% (Mono), 0,5% (Stereo) (je bei 65 dBf Eingangssignal)
+
** Mono: 0.2 %
* Klirrfaktor: AM: 0,5% (Mono), 0,4% (Stereo)
+
Stereo: 0.25
* Signalrauschabstand:
+
* Signal-to-noise ratio:
** FM: 78 dB (Mono), 73 dB (Stereo) (je bei 65 dBf Eingangssignal)
+
** Mono: 80 dB
** AM: 50 db (30% mod. 1 mV Eingangssignal)
+
Stereo: 74 dB
* Kanaltrennung:
+
** MW: 48 dB
* Trennschärfe:
+
* Channel separation: 43 dB (1 kHz)
* Gleichwellenselektion:
+
* selectivity: 70 dB
* Nebenwellenselektion:
+
* Co-wave selection: 2.0 dB
* Spiegelfrequenzdämpfung:
+
* Spurious wave selection: 95 dB
* ZF-Dämpfung:
+
* IF attenuation: 90 dB
* Ausgangspegel:
+
* IF attenuation: 95 dB
* RDS: ja
+
* MW attenuation: 60 dB
* Stationsspeicher: ja/20
+
* Station memory: yes / 6
  
  
'''Besondere Ausstattungen'''
+
'''Special Features'''
* RDS
+
* 6 fixed station memory
  
  
== Bemerkungen ==
+
== Remarks ==
* Weitere Modelle der gleichen Serie:
+
* Other models in the same series:
 
* [[Kenwood KR-910]]
 
* [[Kenwood KR-910]]
 +
* [[Kenwood KR-920]]
 
* [[Kenwood KR-930]]
 
* [[Kenwood KR-930]]
 
* [[Kenwood KR-950]]
 
* [[Kenwood KR-950]]
 +
* [[Kenwood KR-1000]]
  
  
== Bilder ==
+
== Pictures ==
* Bild: Kenwood KR-950 B
+
* Extract from brochure: Kenwood KR-810 B, KR-920 B, KR-930 B, KR-950 B  
[[Datei:Kenwood KR-950 B-1.jpg|1000px]]
+
[[File:Kenwood KR-810-920-930-950 B-Prospekt-1984.jpg]]
  
  
== Berichte ==
+
== Reports ==
  
  
Line 103: Line 109:
  
  
[[Kategorie:Receiver]]
+
[[Category:Receiver]]
 
 
 
 
 
 
'''Technische Daten:'''
 
 
 
'''''Stereo- Verstärkerteil'''''
 
 
 
Nennleistung
 
  an 4 Ohm zwischen 60 Hz und 12,5 Hz
 
  bei Kges=0,7% (IEC )  85W + 85 W
 
Klirrfaktor
 
  Nennleistung an 8 Ohm                      0,015%
 
Intermodulationsverzerrung                  0,01%
 
Übertragungsbereich                          DC ~ 160 kHz
 
                                            +0 dB, -3dB
 
 
 
Geräuschspannungsabstand ( nach IEC-A)
 
Phono (MM) 2,5 mV                            86 dB
 
Phono (MM) 5,0 mV                            92 dB
 
Phono (MC)                                  68 dB
 
Tuner,AUX,Tapeplay                          104 dB
 
Dämpfungsfaktor 8 Ohm, 1 kHz                40
 
Einschwingverhalten
 
  Anstiegszeit                              2µs
 
  Anstiegsgeschwindigkeit                  +/- 50V/µs
 
Eingangsempfindlichkeit und -impedanz
 
  Phono (MM)                                2,5 mV/50 kOhm
 
  Phono (MC)                                0,25 mV/100 Ohm
 
  Tuner,AUX,Tapeplay                        150 mV/50 kOhm
 
Regelbereich
 
  Bassregler  100 Hz                        +/- 8dB
 
  Höhenregler  10 kHz                        +/- 8dB
 
Gehörrichtige Lautstärke (- 30dB)            100 Hz +10dB
 
Filter (High)                                5 kHz, Dämpfung 6 dB/Octave
 
Filter (Low)                                18 Hz, Dämpfung 6 dB/Octave
 
 
 
'''''UKW-Empfangsteil'''''
 
 
 
Eingangsempfindlichkeit 75 Ohm
 
Mono:S/N 26 dB, 40kHz Hub                  0,7 µV
 
Stereo:S/N 46 dB, 46kHz Hub                25,0 µV
 
Begrenzereinsatz
 
  -3 dB,40kHz Hub                            0,7 µV
 
Frequenzgang                                30 Hz ~ 15 kHz
 
                                            +0,5 dB, - 2,0 dB
 
Klirrfaktor
 
  Mono: 1 kHz,40kHz Hub                      0,2 %
 
  Stereo: 1 kHz,46kHz Hub                    0,25 %
 
Geräuschspannungsabstand ( nach IEC-A)
 
  Mono: 40kHz Hub, 1mV                      75 dB
 
  Stereo: 46kHz Hub, 1 mV                    68 dB
 
Geräuschspannungsabstand ( nach IHF)
 
  Mono: 75 kHz Hub, 1 mV                    80 dB
 
  Stereo: 75 kHz Hub, 1 mV                  74 dB
 
Stereo-Kanaltrennung (nach DIN)
 
  1 mV Eingangsspannung
 
  250 Hz                                    43 dB
 
  1 kHz                                      43 dB
 
  6,3 kHz                                    32 dB
 
Spiegelfrequenzunterdrückung
 
Trennschärfe
 
  bei +/- 300 kHz                            70 dB
 
Zf-Unterdrückung                            95 dB
 
AM-Unterdrückung                            60 dB
 
Nebenwellenunterdrückung                    95 dB
 
Gleichwellenselektion                        2,0 dB
 
 
 
'''''Mittelwellen-Empfangsteil'''''
 
 
 
Eingangsemfindlichkeit
 
  (20 dB S/N)                              10 µV (400µV/m)
 
Geräuchspannungsabstand ( 1 mV)            48 dB
 
Spiegelfrequenzunterdrückung                40 dB
 

Latest revision as of 03:19, 2 December 2020

Data[edit]

General

  • Manufacturer: Kenwood
  • Model: KR-950 B

Type: Receiver

  • Years of manufacture: 1983 - 1985
  • Made in: Japan
  • Color: Black
  • Remote control: no
  • Power consumption: 450 W max.
  • Dimensions (WxHxD): 480 x 142 x 350 mm
  • Weight: 9 kg
  • Original price approx.: 530 US-$, 998 DM


Connections

  • Number of inputs:
    • Phono MM 1: 2,5 mV, 50 kOhm
    • Phono MM 2: 5,0 mV, 50 kOhm
    • Phono MC: 0.25 mV, 100 Ohm

Tuner: 150 mV, 50 kOhm

    • AUX: 150 mV, 50 kOhm
    • Tape Play 1, 2: 150 mV, 50 kOhm

Tape Play (DIN): 150 mV, 50 kOhm FM antenna: 75 Ohm, 300 Ohm

    • AM antenna: 300 Ohm
  • Number of outputs:
    • Tape Rec 1, 2: 150 mV
    • Headphones (6.3mm jack)
    • 2 pairs of loudspeakers


Technical Data

Amplifier

  • Continuous power (at distortion).
    • 8 Ohm:
    • 4 Ohm: 2x 85 W (DIN, 1 kHz)
  • Dynamic power
    • 8 Ohm:
    • 4 Ohm:
  • Total harmonic distortion: 0.01 %
  • Attenuation factor:
  • Frequency response: DC - 160,000 Hz, + 0 dB, - 3 dB
  • Signal-to-noise ratio (IHF'66):
    • Phono MM 1: 86 dB
    • Phono MM 2: 92 dB
    • Phono MC: 68 dB
    • High level: 104 dB
  • Tone control:
    • Bass: ± 8 dB at 100 Hz

Treble: ± 8 dB at 10 kHz

  • Loudness: yes (at -30dB volume + 10 dB at 100 Hz)
  • High Filter: 5 kHz, attenuation 6 dB/octave
  • Low Filter (Subsonic): 18 Hz, attenuation 6 dB/octave
  • Mute:


Tuner

  • Reception: FM, MW
  • Frequencies:
    • FM: 87.5 - 108 MHz

MW: 530 - 1610 kHz

  • Frequency response: 30 Hz ~ 15 kHz, + 0.5 dB, - 2.0 dB
  • Input sensitivity:
    • FM: 1.7 µV

MW: 10 µV Distortion factor:

    • Mono: 0.2 %

Stereo: 0.25

  • Signal-to-noise ratio:
    • Mono: 80 dB

Stereo: 74 dB

    • MW: 48 dB
  • Channel separation: 43 dB (1 kHz)
  • selectivity: 70 dB
  • Co-wave selection: 2.0 dB
  • Spurious wave selection: 95 dB
  • IF attenuation: 90 dB
  • IF attenuation: 95 dB
  • MW attenuation: 60 dB
  • Station memory: yes / 6


Special Features

  • 6 fixed station memory


Remarks[edit]


Pictures[edit]

  • Extract from brochure: Kenwood KR-810 B, KR-920 B, KR-930 B, KR-950 B

Kenwood KR-810-920-930-950 B-Prospekt-1984.jpg


Reports[edit]

Links[edit]