• Country
• Japan

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

• Year
• 1975 ?

• Category
• RF (Radio Frequency-) Amplifier

• Radiomuseum.org ID
• 253270

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

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

• Number of Transistors
• 6

• Semiconductors
• 2SC1242 2SC458 2SC496 2SD235 2SA496 2SC734

• Main principle
• Radio Frequency Amplification only

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Powered by external power supply or a main unit. / DC 11.5 - 16 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: 2 m FM Power Amplifier VB-2200 - Kenwood, Trio-Kenwood Inc.;

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 64 x 58 x 172 mm / 2.5 x 2.3 x 6.8 inch

• Notes

• Kenwood 2 m FM Power Amplifier VB-2200

  Frequency Range: 144 to 146 MHz
  Type of Emission: F3
  RF Output Power: 10 W (at drive input 1 W)
  Drive Input: 0.8 to 1.5 W
  Input Impedance: 50 Ω
  Antenna Impedance: 50 Ω
  Spurious Radiation: Less than –60 dB (with TR-2200G)
  Current Consumption: Less than 2.5 A (for 10 W output)
  Power Voltage: 11.5 to 16 VDC, 13.8 V as standard
  Ground: Negative grounding

• Net weight (2.2 lb = 1 kg)
• 0.5 kg / 1 lb 1.6 oz (1.101 lb)

• Literature/Schematics (1)
• -- Original-techn. papers.

• Author
• Model page created by Bernd P. Kieck. See "Data change" for further contributors.

• Other Models

• Here you find 896 models, 829 with images and 251 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Kenwood, Trio-Kenwood Inc.; Komagane