AM-FM Stereo Tuner KT-1100

Kenwood, Trio-Kenwood Inc.; Komagane

Data
Forum
Pictures
Collections

  • Year
  • 1983/1984
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 123581
    • alternative name: Trio Corp.
    • Brand: Jennen

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Superheterodyne (common)
  • Wave bands
  • Broadcast (BC) and FM or UHF.
  • Details
  • Hi-Fi equipment
  • Power type and voltage
  • Alternating Current supply (AC) / 110-120; 220-240V; 220; 240 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: AM-FM Stereo Tuner KT-1100 - Kenwood, Trio-Kenwood Inc.;
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 440 x 111 x 337 mm / 17.3 x 4.4 x 13.3 inch
  • Notes

  • A hi-fi AM/FM stereo tuner with both an analogue dial and digital frequency display housed in a silver or black metal case. With signal strength and tuning meters, rotary tuning control, push button switches for AM/FM, FM record calibration, Mode (FM Auto/Mono), IF Band (Wide/Narrow), FM RF Select (Normal/Direct) and Mute level slider control. On the back, an AM loop antenna, a 75 ohm coaxial socket for an FM antenna, terminals for AM antenna, an FM de-emphasis switch, RCA phono sockets for fixed and variable line output, and a rotary Output Level control.

    Digitale und Analoge Frequenzanzeige.

    Specification  
    FM TUNER SECTION  
    FM Frequency Range 88MHz to 108MHz
    Antenna Impedance 75Ω unbalanced
      NORMAL            DIRECT
    Usable Sensitivity 10.3dBf (0.9µV)  23.3dBf (4.0µV)
    50dB Quieting Sensitivity  
     Mono
     Stereo    		 16.3dBf (1.8µV)  26.8dBf (6.0µV)
    37.3dBf (20µV)   47.2dBf (63µV)
    S/N Ratio (85dBf Input) Mono 90dB, Stereo 85dB
    THD WIDE    NARROW
     Mono at
     100Hz
     1kHz
     50Hz-10kHz    		  
    0.015%  0.03%
    0.03%   0.15%
    0.06%   0.3%
     Stereo at
     100Hz
     1kHz
     50Hz-10kHz    		  
    0.04%   0.3%
    0.04%   0.2%
    0.12%   0.5%
    Capture Ratio 0.8dB    2.0dB
    Alt. Channel Selectivity 45.0dB  65.0dB (300kHz)
    Stereo Separation
     1kHz
     50Hz—10kHz
     15kHz    		  
    60.0dB  50.0dB
    47.0dB  40.0dB
    40.0dB  35.0dB
    Frequency Response 15Hz-15kHz ±0.5dB
    Spurious Response Ratio 120dB
    Image Response Ratio 90dB
    IF Response Ratio 110dB
    AM Suppression Ratio 70dB
    Output Level
     (1kHz 100% Mod.)    		 0.75V, 2.2kΩ (Fixed)
    0-1.5V, 2.2kΩ (Variable)
    AM TUNER SECTION  
    Usable Sensitivity 9µV
    S/N Ratio 55dB
    THD  0.2%
    Image Rejection 70dB
    Selectivity 35dB (WIDE), 70dB (NARROW)
    Output Level
    (400Hz 30% Mod.)    		 0.25V, 2.2kΩ (Fixed)
    0-0.5V, 2.2kΩ (Variable)

    Versions/Power Requirements
    European Model / 220V AC 50Hz
    UK Model / 240V AC 50Hz
    General / 110-120/220-240V AC 50/60Hz switchable

    Power Consumption: 17 watts

  • Net weight (2.2 lb = 1 kg)
  • 5.7 kg / 12 lb 8.9 oz (12.555 lb)
  • Source of data
  • - - Data from my own collection
  • Mentioned in
  • -- Original prospect or advert (1983 Kenwood Hi-Fi and 1984 Kenwood Hi-Fi Stereo catalogues)
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Service manual KT-1100)
  • Author
  • Model page created by Peter Böhm. See "Data change" for further contributors.

 Collections | Museums | Literature

Collections

The model AM-FM Stereo Tuner is part of the collections of the following members.

 Forum