• Country
• Japan

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

• Year
• 1976 ??

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

• Radiomuseum.org ID
• 89418

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

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

• Number of Transistors
• 30

• Semiconductors

• Main principle
• Transceiver; ZF/IF 10700/455 kHz

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Storage and/or dry batteries / 10×1.2 or 8×1.5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 cm = 2 inch

• Power out
• 0.7 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: TR-2200GX - Kenwood, Trio-Kenwood Inc.;

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 135 x 58 x 191 mm / 5.3 x 2.3 x 7.5 inch

• Notes
• ICs: 3
  TRIO Portable VHF-FM-Transceiver TR-2200GX.
  12 xtal-channels in the range from 144 to 148 MHz; built-in telescopic antenna; 1750 Hz tone burst; VFO optional; external power supply (9.8-15.8 V) possible; P_out: 2 W

• Net weight (2.2 lb = 1 kg)
• 1.6 kg / 3 lb 8.4 oz (3.524 lb)

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

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

• Other Models

• Here you find 880 models, 813 with images and 248 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Kenwood, Trio-Kenwood Inc.; Komagane