• Country
• Japan

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

• Year
• 1977 ?

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

• Radiomuseum.org ID
• 89507

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

• Number of Transistors
• 52

• Semiconductors

• Main principle
• Superhet, double/triple conversion; ZF/IF 10700/455 kHz

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Storage Battery for all (e.g. for car radios and amateur radios) / 13,8 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Material
• Metal case

• from Radiomuseum.org
• Model: TR-7500 - Kenwood, Trio-Kenwood Inc.;

• Shape
• Miscellaneous shapes - described under notes.

• Dimensions (WHD)
• 152 x 60 x 234 mm / 6 x 2.4 x 9.2 inch

• Notes
• Kenwood Mobil-VHF-FM-Transceiver TR-7500.
  Frequenzbereich: 144,000-145,975 MHz im 25-kHz-Raster; 1750-Hz-Tonruf; Relaisablage: ±600 kHz; P_out: 10 W/1 W.

• Net weight (2.2 lb = 1 kg)
• 2.2 kg / 4 lb 13.5 oz (4.846 lb)

• Price in first year of sale
• 775.00 DM

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

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

• Other Models

• Here you find 882 models, 816 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