• Country
• United States of America (USA)

• Manufacturer / Brand
• Hamtronics Inc.; Hilton, NY

• Year
• 1980 ??

• Category
• Amateur Equipment (Other, but not Key)

• Radiomuseum.org ID
• 331721

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

• Number of Transistors
• 4

• Semiconductors

• Main principle
• something special ? Please give information (notes)

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

• Power type and voltage
• Direct Current supply (DC) / 12 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Printed Circuit Board

• from Radiomuseum.org
• Model: CA144-28 - Hamtronics Inc.; Hilton, NY

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 45 x 100 x 35 mm / 1.8 x 3.9 x 1.4 inch

• Notes

• Receive Converter. Kit form or built and tested for higher price.

  144MHz input -> 28MHz output for receiving 2m band on 10m receiver.

  One RF amp , one oscillator , one tripler , one mixer.

  Other models:

  CA145-28 145MHz -> 28MHz

  CA146-28 145MHz -> 28MHz

• Literature/Schematics (1)
• - - Manufacturers Literature

• Author
• Model page created by Alan Otto. See "Data change" for further contributors.

• Other Models

• Here you find 3 models, 3 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Hamtronics Inc.; Hilton, NY