• Country
• United States of America (USA)

• Manufacturer / Brand
• Hamlin's Audio Workshop; Seattle, Washington

• Year
• 1980 ??

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

• Radiomuseum.org ID
• 270690

• Number of Transistors
• Semiconductors present.

• Semiconductors

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

• Wave bands
• VHF incl. FM and/or UHF (see notes for details)

• Details
• Converter

• Power type and voltage
• Alternating Current supply (AC) / 115 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: CATV Converter SPC-4000-3 - Hamlin's Audio Workshop;

• Shape
• Tablemodel, with any shape - general.

• Notes

• 7.5 W power consumption.

  Made in Japan.

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

• Other Models

• Here you find 3 models, 3 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Hamlin's Audio Workshop; Seattle, Washington