Difference between revisions of "Kenwood KT-8300"
 
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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: [[Kenwood]]
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* Manufacturer: [[Kenwood]]
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* Modell: KT-8300
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* Model: KT-8300
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* Typ: Tuner
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* Type: Tuner
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* Baujahre: 1975 - 1977
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* Years of manufacture: 1975 - 1977
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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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* Leistungsaufnahme: 22 W
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* Power consumption: 22 W
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* Abmessungen (BxHxT): 430 x 149 x 376 mm
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* Dimensions (WxHxD): 430 x 149 x 376 mm
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* Gewicht: 8,5 kg
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* Weight: 8.5 kg
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* Neupreis ca.: 380 US-$, 1'300 DM
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* Original price approx.: 380 US-$, 1'200 DM
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* Neupreis Rackgriffe D-7: 60 DM / Paar
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* Original price rack handles D-7: 60 DM / pair
  
  
 +
'''Connections'''
 +
* Number of outputs: 1
 +
** Line Fix: 0.75 V, 1 kOhm (400Hz, 100% mod.)
 +
** Line Variable: 0 - 1 V, 1.2 kOhm (400Hz, 100% mod.)
 +
Multipath:
 +
*** Horizontal: 0.1 V, 1 kOhm
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*** Vertical: 0.3 V, 1 kOhm
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* Number of inputs:
 +
** Antenna Impedance FM:
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*** 75 Ohm Coaxial, Unbalanced
 +
*** 300 Ohm Balanced
  
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FM section
 
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Usable sensitivity : 9,3dBf (1,6µV at 75 Ohm)
 
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50dB quieting sensitivity : 14,2dBf (2,8µV at 75 Ohm, mono)
 
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34,8dBf (30µV at 75 Ohm, stereo)
 
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S/N ratio : 78dB (mono, 65dBf)
 
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75dB (stereo, 65dBf)
 
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Muting threshold : 22dBf at 1,7µV
 
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35dBf at 2,3µV
 
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THD (mono / wide) : 0,08% (1Khz)
 
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0,1% (50Hz...10Khz)
 
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0,15% (15Khz)
 
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THD (stereo / wide) : 0,1% (1Khz)
 
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0,15% (50Hz...10Khz)
 
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0,4% (15Khz)
 
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THD (mono / narrow) : 0,15% (1Khz)
 
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THD (stereo / narrow) : 0,4% (1Khz)
 
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Frequency response : 20Hz...15Khz (+0,2 / -1,5dB)
 
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Capture ratio : 1.0dB (wide)
 
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1,5dB (narrow)
 
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Alternate channel selectivity : 40dB (wide)
 
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110dB (narrow)
 
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Spurious response ratio : 110dB
 
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Image response ratio : 110dB
 
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IF response ratio : 110dB
 
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AM suppression ratio : 60dB
 
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Stereo separation : 50dB (1Khz, wide)
 
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45dB (50Hz...10Khz, wide)
 
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45dB (1Khz, narrow)
 
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35dB (50Hz...10Khz, narrow)
 
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Sub-carrier product ratio : 70dB
 
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SCA rejection ratio : 75dB
 
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Antenna impedance : 75Ohm coaxial, unbalanced
 
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300Ohm balanced
 
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FM frequency range : 88MHz...108MHz
 
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AM section
 
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Usable sensitivity : 18µV
 
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S/N ratio : 50dB
 
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Image rejection : 60dB
 
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Selectivity : 35dB
 
  
 +
'''Technical Data'''
 +
* Reception:
 +
* Frequencies: VHF / MW
 +
VHF: 88 - 108 MHz
 +
MW: 522 kHz - 1620 kHz
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* Frequency response: 20Hz - 15kHz (+0.2 / -1.5dB)
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* Input sensitivity:
 +
** FM: 1.6µV
 +
MW: 18µV
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* Distortion factor:
 +
** Mono / Wide:
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*** 0.08% (1Khz)
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*** 0,1% (50Hz - 10Khz)
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*** 0,15% (15Khz)
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** Stereo / Wide):
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*** 0.1% (1Khz)
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*** 0.15% (50Hz - 10Khz)
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*** 0.4% (15Khz)
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Mono / Narrow: 0.15% (1Khz)
 +
** Stereo / Narrow): 0.4% (1Khz)
 +
* Signal-to-noise ratio:
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** Mono: 78 dB
 +
Stereo: 75 dB
 +
* Stereo Channel Separation:
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** 50dB (1Khz, Wide).
 +
45dB (50Hz - 10Khz, Wide)
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45dB (1Khz, Narrow)
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35dB (50Hz - 10Khz, Narrow)
 +
* Selectivity: 75 dB
 +
* Equal wave selection:
 +
** Wide: 1.0 dB
 +
** Narrow: 1.5 dB
 +
* Spurious wave selection:
 +
** Wide: 40 dB
 +
Narrow: 110 dB
 +
* IF attenuation: 110 dB
 +
* IF attenuation: 110 dB
 +
* AM suppression: 60dB
  
  
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'''Anschlüsse'''
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'''Special Features'''
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* Anzahl der Ausgänge: 1
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* Muting 2-stage: Off, 20 dB, 40 dB
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** Line Fix: 0,75 V, 1 kOhm (400Hz, 100% mod.)
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* Output level adjustable
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** Line Variabel: 0 - 1 V, 1,2 kOhm (400Hz, 100% mod.)
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IF Band: Narrow, Wide
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** Multipath:
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* MPX filter
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*** Horizontal: 0,1 V, 1 kOhm
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* Switching display instrument: Deviation, Multipath
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*** Vertikal: 0,3 V, 1 kOhm
 
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* Anzahl der Eingänge:
 
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** Antenne FM 75 Ohm, 300 Ohm
 
  
  
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'''Technische Daten'''
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== Remarks ==
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* Empfang:
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* The Kenwood KT-8300 was 1976 beside the 700T (from 1975) the best tuner of Kenwood.
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* Frequenzen:
 
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** UKW: 88 - 108 MHz
 
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* Frequenzgang: 30Hz - 15kHz (±1 dB)
 
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* Eingangsempfindlichkeit: 1,8µV
 
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* Klirrfaktor Stereo: 0,08%
 
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* Signalrauschabstand: 80 dB
 
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* Kanaltrennung: 50 dB
 
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* Trennschärfe: 75 dB
 
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* Gleichwellenselektion: 1,7 dB
 
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* Nebenwellenselektion: 120 dB
 
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* Spiegelfrequenzdämpfung: 120 dB
 
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* ZF-Dämpfung: 120 dB
 
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* AM-Unterdrückung: 65dB
 
  
  
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'''Besondere Ausstattungen'''
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* Other models in the same series:
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* Muting 2-stufig: Off, 20 dB, 40 dB
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** [[Kenwood KT-3300]]
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* Ausgangspegel regelbar
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** [[Kenwood KT-5300]]
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* IF Band: Normal, Narrow, Wide
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** [[Kenwood KT-7300]]
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* Beleuchtungsdimmer: On, Off
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** [[Kenwood KT-8300]]
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* De-Emphasis: Normal, 25µs
 
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* Umschaltung Anzeigeinstrument: Deviation, Multipath
 
  
  
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== Bemerkungen ==
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* Corresponding amplifier of the same series:
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* Der Kenwood KT-8300 war 1976 neben dem 700T (ab 1975) der beste Tuner von Kenwood
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** [[Kenwood KA-1500]]
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** [[Kenwood KA-3300]]
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** [[Kenwood KA-3500]]
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** [[Kenwood KA-5500]]
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** [[Kenwood KA-7300]]
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** [[Kenwood KA-8300]]
  
  
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* Weitere Modelle der gleichen Serie:
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== Pictures ==
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** [[Kenwood KT-3300|KT-3300]]
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* Extract from brochure: Kenwood KT-8300
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** [[Kenwood KT-5300|KT-5300]]
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[[File:Kenwood KT-8300-Prospekt-1.jpg]]
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** [[Kenwood KT-7300|KT-7300]]
 
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** [[Kenwood KT-8300|KT-8300]]
 
  
  
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* Korrespondierender Verstärker der gleichen Serie:
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* Extract from brochure: Kenwood Kombi KA-8300 / KT-8300
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** [[Kenwood KA-3300|KA-3300]]
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[[File:KA-8300-KT-8300-2.jpg|1000px]]
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** [[Kenwood KA-3500|KA-3500]]
 
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** [[Kenwood KA-5500|KA-5500]]
 
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** [[Kenwood KA-7300|KA-7300]]
 
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** [[Kenwood KA-8300|KA-8300]]
 
  
  
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== Bilder ==
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== Reports ==
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* Auszug aus Prospekt: Kenwood Kombi KA-8300 / KT-8300
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* Review from "Hifi Studio": [[https://web.archive.org/web/20120513215937/http://www.hifi-studio.de/hifi-klassiker/kenwood/kenwood_KT-8300/kenwood_KT-8300.htm]]
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[[Datei:KA-8300-KT-8300-2.jpg|1000px]]
 
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== Berichte ==
 
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* Bericht von "Hifi Studio": [[http://www.hifi-studio.de/hifi-klassiker/kenwood/kenwood_KT-8300/kenwood_KT-8300.htm]]
 
  
  
 
== Links ==
 
== Links ==
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* Externer Link: Webseite "Wegavision Pytalhost": [http://kenwood.pytalhost.eu/1976/kenwood76-06.jpg]
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* External link: [[Hifi Archive]] datasheet: [http://www.hifi-archiv.info/Kenwood/1976/kenwood76-06.jpg]
  
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* Externer Link: Webseite "The Vintage Knob": [http://www.thevintageknob.org/kenwood-KT-8300.html]  
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* External Link: "The Vintage Knob" website: [http://www.thevintageknob.org/kenwood-KT-8300.html]  
  
  
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[[Kategorie:Tuner]]
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[[Category:Tuner]]

Latest revision as of 06:50, 3 May 2019

Data[edit]

General

  • Manufacturer: Kenwood
  • Model: KT-8300
  • Type: Tuner
  • Years of manufacture: 1975 - 1977
  • Made in: Japan
  • Color: Silver
  • Power consumption: 22 W
  • Dimensions (WxHxD): 430 x 149 x 376 mm
  • Weight: 8.5 kg
  • Original price approx.: 380 US-$, 1'200 DM
  • Original price rack handles D-7: 60 DM / pair


Connections

  • Number of outputs: 1
    • Line Fix: 0.75 V, 1 kOhm (400Hz, 100% mod.)
    • Line Variable: 0 - 1 V, 1.2 kOhm (400Hz, 100% mod.)

Multipath:

      • Horizontal: 0.1 V, 1 kOhm
      • Vertical: 0.3 V, 1 kOhm
  • Number of inputs:
    • Antenna Impedance FM:
      • 75 Ohm Coaxial, Unbalanced
      • 300 Ohm Balanced


Technical Data

  • Reception:
  • Frequencies: VHF / MW

VHF: 88 - 108 MHz MW: 522 kHz - 1620 kHz

  • Frequency response: 20Hz - 15kHz (+0.2 / -1.5dB)
  • Input sensitivity:
    • FM: 1.6µV

MW: 18µV

  • Distortion factor:
    • Mono / Wide:
      • 0.08% (1Khz)
      • 0,1% (50Hz - 10Khz)
      • 0,15% (15Khz)
    • Stereo / Wide):
      • 0.1% (1Khz)
      • 0.15% (50Hz - 10Khz)
      • 0.4% (15Khz)

Mono / Narrow: 0.15% (1Khz)

    • Stereo / Narrow): 0.4% (1Khz)
  • Signal-to-noise ratio:
    • Mono: 78 dB

Stereo: 75 dB

  • Stereo Channel Separation:
    • 50dB (1Khz, Wide).

45dB (50Hz - 10Khz, Wide) 45dB (1Khz, Narrow) 35dB (50Hz - 10Khz, Narrow)

  • Selectivity: 75 dB
  • Equal wave selection:
    • Wide: 1.0 dB
    • Narrow: 1.5 dB
  • Spurious wave selection:
    • Wide: 40 dB

Narrow: 110 dB

  • IF attenuation: 110 dB
  • IF attenuation: 110 dB
  • AM suppression: 60dB


Special Features

  • Muting 2-stage: Off, 20 dB, 40 dB
  • Output level adjustable

IF Band: Narrow, Wide

  • MPX filter
  • Switching display instrument: Deviation, Multipath


Remarks[edit]

  • The Kenwood KT-8300 was 1976 beside the 700T (from 1975) the best tuner of Kenwood.




Pictures[edit]

  • Extract from brochure: Kenwood KT-8300

Kenwood KT-8300-Prospekt-1.jpg


  • Extract from brochure: Kenwood Kombi KA-8300 / KT-8300

KA-8300-KT-8300-2.jpg


Reports[edit]

  • Review from "Hifi Studio": [[1]]


Links[edit]

  • External Link: "The Vintage Knob" website: [3]
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