• Country
• Japan

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

• Year
• 1975 ??

• Category
• Amateur TRX: Transmitter/Receiver (and Transceiver)

• Radiomuseum.org ID
• 73221

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

• Number of Tubes
• 3

• Valves / Tubes
• 12BY7A 6146 6146

• Number of Transistors
• 68

• Semiconductors

• Main principle
• Superhet, double/triple conversion

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Alternating Current supply (AC) / 110; 220 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 10 cm = 3.9 inch

• Power out
• 1 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: TS-520SE - Kenwood, Trio-Kenwood Inc.;

• Shape
• Tablemodel with Push Buttons.

• Dimensions (WHD)
• 333 x 153 x 335 mm / 13.1 x 6 x 13.2 inch

• Notes
• Kenwood Amateur-Transceiver TS-520SE.
  Frequenzbereiche: 160 m, 80 m, 40 m, 20 m, 15 m, 10 m und 10 MHz für WWV-Empfang; Betriebsarten: CW, SSB; P_out: 100 W; eingebauter Sprachprozessor und VOX.

• Net weight (2.2 lb = 1 kg)
• 16 kg / 35 lb 3.9 oz (35.242 lb)

• Price in first year of sale
• 2,300.00 DM

• Source of data
• -- Original-techn. papers.

• Mentioned in
• Richter-Katalog 1980

• Author
• Model page created by Iven Müller. See "Data change" for further contributors.

• Other Models

• Here you find 877 models, 810 with images and 245 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Kenwood, Trio-Kenwood Inc.; Komagane