Editing Kenwood KR-950

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'''Daten'''
== Data ==
 
{{navigation}}
 
'''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
 
  
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'''Allgemeines'''
  
'''Connections'''
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    Hersteller: Kenwood
* Number of inputs:
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    Modell: KR-950
** Phono MM 1: 2,5 mV, 50 kOhm
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    Baujahre: um 1983/84
** Phono MM 2: 5,0 mV, 50 kOhm
+
    Hergestellt in: Japan
** Phono MC: 0.25 mV, 100 Ohm
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    Farbe: schwarz
Tuner: 150 mV, 50 kOhm
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    Fernbedienung: nein
** AUX: 150 mV, 50 kOhm
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    Leistungsaufnahme:  
** Tape Play 1, 2: 150 mV, 50 kOhm
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    IEC                450 W
Tape Play (DIN): 150 mV, 50 kOhm
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    ohne Eingangssignal  65 W
FM antenna: 75 Ohm, 300 Ohm
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    Abmessungen: 480 x 142 x 350 mm (BxHxT)
** AM antenna: 300 Ohm
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    Gewicht: 9,0 kg
* Number of outputs:
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    Neupreis ca.: 1000 DM
** Tape Rec 1, 2: 150 mV
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    Ausgänge: 1 x Phono (Cinch)
** Headphones (6.3mm jack)
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              1 x AUX  (Cinch)
** 2 pairs of loudspeakers
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              2 x Tape  (Cinch)
 +
              1 x Tape (5 Pol / DIN 45524)
 +
              1 x ADP  (Cinch)
  
 +
'''Technische Daten:'''
  
'''Technical Data'''
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'''''Stereo- Verstärkerteil'''''
  
''Amplifier''
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Nennleistung
* Continuous power (at distortion).
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  an 4 Ohm zwischen 60 Hz und 12,5 Hz
** 8 Ohm:
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  bei Kges=0,7% (IEC ) 85W + 85 W
** 4 Ohm: 2x 85 W (DIN, 1 kHz)
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Klirrfaktor
* Dynamic power
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  Nennleistung an 8 Ohm                     0,015%
** 8 Ohm:
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Intermodulationsverzerrung                  0,01%
** 4 Ohm:
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Übertragungsbereich                          DC ~ 160 kHz
* Total harmonic distortion: 0.01 %
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                                            +0 dB, -3dB
* 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:
 
  
 +
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
  
''Tuner''
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'''''UKW-Empfangsteil'''''
* 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
 
  
 +
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
  
'''Special Features'''
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'''''Mittelwellen-Empfangsteil'''''
* 6 fixed station memory
 
  
 
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Eingangsemfindlichkeit
== Remarks ==
+
  (20 dB S/N)                              10 µV (400µV/m)
* Other models in the same series:
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Geräuchspannungsabstand ( 1 mV)            48 dB
* [[Kenwood KR-910]]
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Spiegelfrequenzunterdrückung                40 dB
* [[Kenwood KR-920]]
 
* [[Kenwood KR-930]]
 
* [[Kenwood KR-950]]
 
* [[Kenwood KR-1000]]
 
 
 
 
 
== Pictures ==
 
* Extract from brochure: Kenwood KR-810 B, KR-920 B, KR-930 B, KR-950 B
 
[[File:Kenwood KR-810-920-930-950 B-Prospekt-1984.jpg]]
 
 
 
 
 
== Reports ==
 
 
 
 
 
== Links ==
 
 
 
 
 
[[Category:Receiver]]
 

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