• Country
• United States of America (USA)

• Manufacturer / Brand
• MTM Scientific, Inc.; Clinton, MI

• Year
• 2011

• Category
• Kit (Parts plus instruction) or building instructions only

• Radiomuseum.org ID
• 340663

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

• Number of Transistors
• 3

• Semiconductors
• 2N2222 2N2222 2N2222 1N34A 1N4148 1N4148 1N4148

• Main principle
• TRF with regeneration

• Wave bands
• Short Wave (SW only)

• Power type and voltage
• Dry Batteries / 1 x 9 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Various materials

• from Radiomuseum.org
• Model: 3 Transistor Shortwave Radio - MTM Scientific, Inc.; Clinton,

• Shape
• Chassis only or for «building in»

• Notes

• Frequency: 5 - 15 MHz.

• Mentioned in
• - - Manufacturers Literature (MTM Scientific, Inc. correspondence)

• Author
• Model page created by David Erali. See "Data change" for further contributors.

• Other Models

• Here you find 3 models, 3 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from MTM Scientific, Inc.; Clinton, MI