• Country
• Japan

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

• Year
• 1961/1962 ?

• Category
• Amateur-Receiver (amateur bands, may include broadcast bands)

• Radiomuseum.org ID
• 73744

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

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

• Number of Tubes
• 9

• Valves / Tubes
• 6BA6 6BE6 6AV6 6BE6 6BA6 6BA6 6AV6 6AQ5 5Y3

• Main principle
• Superhet with RF-stage; ZF/IF 455 kHz; 2 AF stage(s)

• Wave bands
• Broadcast plus more than 2 Short Wave bands.

• Power type and voltage
• Alternating Current supply (AC) / 115/230 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Power out
• 1.8 W (undistorted)

• Material
• Metal case

• from Radiomuseum.org
• Model: 9R-59 - Kenwood, Trio-Kenwood Inc.;

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 380 x 180 x 250 mm / 15 x 7.1 x 9.8 inch

• Notes

• Coverage 540 - 30000 kHz, bandspread for 80 - 10 meters HAM-Bands. variant: rectifier tube 5CG4 replaces 5Y3

  See also similar models sold under different brands:
  
  Jennen 9R-59
  Lafayette HE-30
  Lafayette-HA-230
  Lafayette-KT-340 (HA-230)
  Jennen Trio JR-101

• Net weight (2.2 lb = 1 kg)
• 9.3 kg / 20 lb 7.8 oz (20.485 lb)

• Mentioned in
• Shortwave Receivers - Past & Present (3rd ed.)

• Author
• Model page created by Iven Müller. 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