• Country
• United States of America (USA)

• Manufacturer / Brand
• Boman Astrosonix; Downey (CA)

• Year
• 1970 ??

• Category
• Pre-stage (adaptor for SW/FM/VHF/UHF incl. built-in), Frequency converter

• Radiomuseum.org ID
• 142340

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• RF Converter/Adapter (not voltage converter)

• Wave bands
• Wave Bands given in the notes.

• Details
• Converter

• Power type and voltage
• Storage and/or dry batteries / 12 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: CBC-400 - Boman Astrosonix; Downey CA

• Shape
• Chassis only or for «building in»

• Notes
• Boman CBC-400;
  Converts CB 27 MHz channels 1 - 23 & US wheater band ~147 MHz into AM-MW band for use with any standard car radio, for fixing below the dashboard.

• Source of data
• -- Collector info (Sammler)

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 4 models, 4 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Boman Astrosonix; Downey (CA)