Editing Kenwood KT-1100

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Allgemein
== Data ==
 
{{navigation}}
 
'''General'''
 
* Manufacturer: Trio [[Kenwood]] Corporation
 
* Model: KT-1100
 
* Type: Tuner
 
* Years of manufacture: 1983 - 1985
 
* Made in: Japan
 
* Color: Black, Silver
 
* Remote control: No
 
* Power consumption: 17 W
 
* Dimensions (WxHxD): 440 x 111 x 337 mm
 
* Weight: 5.7 kg
 
* Original price approx.: 1'100 DM
 
  
 +
    * Hersteller: Trio Kenwood Corporation
 +
    * Modell: KT - 1100
 +
    * Baujahre: 80'er
 +
    * Hergestellt in: Japan
 +
    * Farbe: Schwarz / Silber
 +
    * Fernbedienung: Nein
 +
    * Leistungsaufnahme: 17W
 +
    * Abmessungen: 440x111x337mm (B x H x T)
 +
    * Gewicht: 5,7 kg
 +
    * Neupreis ca.: > 1.000 DM
  
'''Connections'''
 
* Number of outputs: 3 Cinch
 
** 1x fixed,
 
** 1x adjustable,
 
** 1x multipath (for oscilloscope)
 
* Number of inputs: 2
 
** 75Ohm antenna (FM),
 
** 300Ohm antenna (AM) also for supplied loop antenna
 
  
 +
Anschlüsse
  
'''Technical data'''
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    * Anzahl der Ausgänge: 3
* reception: FM / AM
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          o cinch, 1x fest, 1x regelbar, 1x Multipath (für Oszilloskop)
* receivable frequencies:
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    * Anzahl der Eingänge: 2
** FM: 87.5MHz -108MHz (FM).
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          o 75Ohm-Antenne(FM), Strippenanschluss(AM) auch für mitgelieferte Rahmenantenne
AM: 531kHz - 1611kHz (MW)
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* FM
 
** Frequency response: 15Hz - 15kHz (±0.5 dB)
 
Input sensitivity
 
*** Mono: 0.7 µV (S/N 26dB, 40kHz deviation)
 
*** Stereo: 25.0 µV (S/N 46dB, 46kHz deviation)
 
Input sensitivity at 50dB (IHF) mono: 1.8 µV
 
Distortion factor
 
*** Mono: 0.04% (1kHz, 40kHz deviation)
 
*** Stereo: 0.08% (1kHz, 46kHz deviation)
 
Signal-to-noise ratio: mono/stereo: 85/80dB (rated according to IEC-A)
 
Stereo channel separation: Stereo: 55dB, 1kHz (46kHz deviation, 1mV)
 
** Selectivity: 75dB (300kHz, 20dB)
 
** Co-wave selection: 0.8dB
 
spurious selection: 120dB
 
** Image frequency attenuation: 90dB
 
IF attenuation: 110dB
 
* AM
 
** Input sensitivity: 9µV (S/N 20dB) or 180µV/m
 
** Signal-to-noise ratio: 55dB (at 1mV)
 
** Image frequency attenuation: 70dB
 
Distortion factor 0.2%
 
** Selectivity 35dB / 70dB (Wide/Narrow)
 
* Output level FM (1kHz, 100% modulation)
 
** at the non-adjustable connection 0.75V / 2.2kOhm
 
** at the adjustable connection 0 ... 1.5V / 2.2kOhm     
 
  
  
'''Special Features'''
+
Technische Daten
* 5-turn analog tuner for FM
 
* 3-speed analog tuner for AM
 
* 2 intermediate frequencies for FM (10.7MHz and 1.9653 MHz), double super
 
* Pulse Count FM demodulator
 
* Sample&Hold stereo decoder
 
* switchable intermediate frequency bandwidth (Wide / Narrow) for FM and AM
 
* switchable FM preamplifier stage
 
* display instruments for signal strength and channel center for FM and AM
 
* digital frequency counter in addition to analogue scale
 
* Measuring tone generator for recording output setting
 
* detachable loop antenna for AM
 
  
 +
    * Empfang: FM / AM
 +
    * empfangbare Frequenzen:
 +
          o FM: 87,5-108 MHz    (UKW)
 +
          o AM:  531 - 1611 KHz (MW)
 +
    * FM:   
 +
          o Frequenzgang: 15Hz - 15kHz (+/- 0,5 dB)
 +
          o Eingangsempfindlichkeit Mono:    0,7 µV (S/N 26dB, 40kHz Hub)
 +
                                    Stereo: 25,0 µV (S/N 46dB, 46kHz Hub)
 +
          o Eingangsempfindlichkeit bei 50dB (IHF) mono: 1,8 µV
 +
          o Klirrfaktor Mono:  0,04% (1kHz, 40kHz Hub)
 +
                        Stereo: 0,08% (1kHz, 46kHz Hub)
 +
          o Signalrauschabstand: Mono/Stereo: 85/80dB (bewertet n. IEC-A)
 +
          o Stereo-Kanaltrennung: Stereo: 55dB, 1kHz (46kHz Hub, 1mV)
 +
          o Trennschärfe: 75dB (300kHz, 20dB)
 +
          o Gleichwellenselektion: 0,8dB
 +
          o Nebenwellenselektion: 120dB
 +
          o Spiegelfrequenzdämpfung: 90dB
 +
          0 ZF-Dämpfung: 110dB
 +
    * AM: 
 +
          o Eingangsempfindlichkeit: 9µV (S/N 20dB) bzw. 180µV/m
 +
          o Signalrauschabstand: 55dB (bei 1mV)
 +
          o Spiegelfrequenzdämpfung: 70dB
 +
          o Klirrfaktor 0,2%
 +
          o Trennschärfe 35dB / 70dB (Wide/Narrow)
 +
    * Ausgangspegel FM (1kHz, 100% Modulation)
 +
          o am nicht regelbaren Anschluss 0,75V / 2,2kOhm
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          o am regelbaren Anschluss 0 ... 1,5V / 2,2kOhm       
 +
    * RDS:Nein
 +
    * Stationsspeicher: nein
  
== Remarks ==
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Besonderheiten:
* Poorly translated manual into German
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    * 5-Gang-Analog-Tuner für FM
* No illumination of the analogue tuning scale.
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    * 3-Gang-Analog-Tuner für AM
 +
    * 2 Zwischenfrequenzen für FM (10,7MHz und 1,9653 MHz), Doppelsuper
 +
    * Pulse-Count-FM-Demodulator
 +
    * Sample&Hold-Stereo-Dekoder
 +
    * umschaltbare Zwischenfrequenzbandbreite (Wide / Narrow) für FM und AM
 +
    * abschaltbare UKW-Vorverstärkerstufe
 +
    * Anzeigeinstrumente für Signalstärke und Kanalmitte bei FM und AM
 +
    * digitaler Frequenzzähler zusätzlich zur Analog-Skala
 +
    * Eichton-Signalgenerator zur Aufnahme-Aussteuerungseinstellung
 +
    * abnehmbare Rahmenantenne für FM
  
* Successor circa 1985:
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Nachteile:
* [[Kenwood KT-1100 SD]] in quartz synthesizer technology.
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    * schlecht ins Deutsche übersetzte Bedienungsanleitung
 
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    * fehlende Beleuchtung der analogen Abstimmskala
 
 
* Corresponding amplifiers:
 
* [[Kenwood KA-990]]
 
* [[Kenwood KA-2200]]
 
 
 
 
 
* [[Corresponding Turntable]]:
 
* [[Kenwood KD-700 D]]
 
 
 
 
 
* [[Corresponding Tape Deck]]:
 
* [[Kenwood KX-880 SR]]
 
 
 
 
 
== Pictures ==
 
* Picture: Kenwood KT-1100
 
http://abload.de/img/kt-1100ka-990v_klzhk2f.jpg
 
 
 
 
 
* Excerpt from brochure: Kenwood KA-990, KA-2200, KT-1100, KX-880 SR
 
[[File:Kenwood KA-990-2200-KT-1100-KD-700 D-KX-880 SR-Prospekt-1.jpg]]
 
 
 
 
 
* Excerpt from Advertisement: Kenwood KA-990, KA-2200, KT-1100, KD-700 D, KX-880 SR.
 
[[File:Kenwood KA-990-2200-KT-1100-KD-700 D-KX-880 SR-Prospekt-1.jpg]]
 
 
 
 
 
== Reviews ==
 
* Purely sonically a top device. Imho clearly better than, for example, the [[Kenwood KT-7020]] from the same house. Meanwhile, however, he comes into the years, where component failures are not uncommon. What requires with the quite not simple circuit mostly the course to the radio and television technician versed in old equipment service and can exceed the purchase price.
 
Stereoplay 04/1983: As of July 1984, this was the only tuner that was classified in the "Absolute Top Class".
 
 
 
 
 
* Report at "Good Old Hifi": [[http://www.good-old-hifi.de/kenwood_kt-1100/]]
 
 
 
 
 
== Links ==
 
 
 
 
 
[[Category:Tuner]]
 

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