• Country
• Japan

• Manufacturer / Brand
• Kenwood, Trio-Kenwood Inc.; Komagane

• Year
• 1986–1989

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 268106

• • alternative name: Trio Corp.
  • Brand: Jennen

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• PLL, Phase-locked loop; Hi-Fi-High End products

• Wave bands
• Broadcast (BC) and FM or UHF.

• Power type and voltage
• Alternating Current supply (AC) / 120; 220; 230; 240 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Quartz Sythesizer AM-FM Stereo Tuner KT-1100D - Kenwood, Trio-Kenwood Inc.;

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 440 x 88 x 331 mm / 17.3 x 3.5 x 13 inch

• Notes

• A hi-fi AM/FM stereo Quartz PLL synthesizer tuner with a digital frequency display housed in a black metal case. With DLRC (Direct Linear Reception Circuit), DLLD (Direct Linear Loop Detector), Auto/Manual Tuning, rotary Tuning control, Signal and Tuning LED indicators, memory for 16 preset radio stations, Quieting Control, Wide/Narrow FM IF band, Wide/Narrow AM IF band, Tuning Lock, Direct/Distance RF. On the back, a clip-on AM loop antenna, a 75 ohm FM antenna coaxial connector, terminals for an AM antenna, RCA phono sockets for Line output, and on the General export model switches for AM channel Space (9kHz/10kHz) and FM de-emphasis (50µs/75µs).

  Specification
  FM TUNER SECTION	EIA
  Tuning frequency range	87.5MHz-108MHz
  	DISTANCE  DIRECT
  Usable sensitivity	10.8dBf   31.2dBf (0.95µV)  (10µV)
  50dB quieting sensitivity
  Mono	16.2dBf   36.3dBf (1.8µV)   (18µV)
  Stereo	38.8dBf   58.8dBf (24µV)    (240µV)
  S/N ratio (85dBf)	Mono 92dB, Stereo 86dB
  THD	WIDE   NARROW
  Mono: 50Hz-10,000Hz	0.015%   0.1%
  Stereo: 50Hz-10,000Hz	0.05%     0.3%
  Capture ratio	1.0dB     2.5dB
  Alt. channel selectivity (±400kHz)	70dB     100dB
  Stereo separation
  50Hz-10,000Hz	50dB     45dB
  Frequency response	20Hz-15kHz +0.5dB,-0.5dB
  Spurious rejection ratio	100dB
  Image rejection ratio	80dB
  IF rejection ratio	110dB
  AM suppression ratio	70dB
  Subcarrier suppression ratio	70dB
  Antenna impedance	75Ω unbalanced
  Output level at 1kHz 100% dev.	0.6V/1.7kΩ (Fixed)
  AM TUNER SECTION
  Usable sensitivity	10µV (250µV/m)
  S/N ratio 1mV input	52dB
  Image rejection ratio	40dB
  	WIDE  NARROW
  THD	0.4%   0.6%
  Selectivity	25dB   50dB

  Versions/Power requirements
  UK, Europe / 220 or 230V AC 50Hz
  General / 120/220-240V AC 50/60Hz

  Power consumption: 18 Watts.

• Net weight (2.2 lb = 1 kg)
• 4.6 kg / 10 lb 2.1 oz (10.132 lb)

• Mentioned in
• -- Original prospect or advert (1986 Kenwood Tuners and 1988-89 Kenwood Audio Components catalogues)

• Literature/Schematics (1)
• - - Manufacturers Literature (Service manual Kenwood KT-1100D)

• Author
• Model page created by Carlos A. Pieroni-García. See "Data change" for further contributors.

• Other Models

• Here you find 881 models, 814 with images and 250 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Kenwood, Trio-Kenwood Inc.; Komagane