Difference between revisions of "Kenwood KR-950"

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'''Daten'''
+
__NOTOC__
 +
== 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
  
−
'''Allgemeines'''
 
  
−
    Hersteller: Kenwood
+
'''Connections'''
−
    Modell: KR-950
+
* Number of inputs:
−
    Baujahre: um 1983/84
+
** Phono MM 1: 2,5 mV, 50 kOhm
−
    Hergestellt in: Japan
+
** Phono MM 2: 5,0 mV, 50 kOhm
−
    Farbe: schwarz
+
** Phono MC: 0.25 mV, 100 Ohm
−
    Fernbedienung: nein
+
Tuner: 150 mV, 50 kOhm
−
    Leistungsaufnahme:  
+
** AUX: 150 mV, 50 kOhm
−
    IEC                450 W
+
** Tape Play 1, 2: 150 mV, 50 kOhm
−
    ohne Eingangssignal  65 W
+
Tape Play (DIN): 150 mV, 50 kOhm
−
    Abmessungen: 480 x 142 x 350 mm (BxHxT)
+
FM antenna: 75 Ohm, 300 Ohm
−
    Gewicht: 9,0 kg
+
** AM antenna: 300 Ohm
−
    Neupreis ca.: 1000 DM
+
* Number of outputs:
−
    Ausgänge: 1 x Phono (Cinch)
+
** Tape Rec 1, 2: 150 mV
−
              1 x AUX  (Cinch)
+
** Headphones (6.3mm jack)
−
              2 x Tape  (Cinch)
+
** 2 pairs of loudspeakers
−
              1 x Tape (5 Pol / DIN 45524)
 
−
              1 x ADP  (Cinch)
 
  
−
'''Technische Daten:'''
 
  
−
'''''Stereo- Verstärkerteil'''''
+
'''Technical Data'''
  
−
Nennleistung
+
''Amplifier''
−
  an  Ohm zwischen 60 und 12,5 Hz
+
* Continuous power (at distortion).
−
  bei Kges=0,7% (IEC )
+
** 8 Ohm:
−
                    85W + 85 W
+
** 4 Ohm: 2x 85 W (DIN, 1 kHz)
−
Klirrfaktor
+
* Dynamic power
−
  Nennleistung an 8 Ohm                     0,015%
+
** 8 Ohm:
−
Intermodulationsverzerrung                  0,01%
+
** 4 Ohm:
−
Übertragungsbereich                          DC ~ 160 kHz
+
* Total harmonic distortion: 0.01 %
−
                                            +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
 
  
−
'''''UKW-Empfangsteil'''''
+
''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
  
−
Eingangsempfindlichkeit 75 Ohm
 
−
Mono:S/N 26 dB, 40kHz Hub                  0,7 µV
 
−
Stereo:S/N 46 dB, 46kHz Hub                25,0 µV
 
−
Begrenzereinsatz
 
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  -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
 
  
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'''''Mittelwellen-Empfangsteil'''''
+
'''Special Features'''
 +
* 6 fixed station memory
  
−
Eingangsemfindlichkeit
+
 
−
  (20 dB S/N)                              10 µV (400µV/m)
+
== Remarks ==
−
Geräuchspannungsabstand ( 1 mV)            48 dB
+
* Other models in the same series:
−
Spiegelfrequenzunterdrückung                40 dB
+
* [[Kenwood KR-910]]
 +
* [[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]]

Latest revision as of 04:19, 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]

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