• Country
• United States of America (USA)

• Manufacturer / Brand
• Dresner Radio Mfg Corp.; New York (NY)

• Year
• 1929 ??

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

• Radiomuseum.org ID
• 206881

• Number of Tubes
• 1

• Valves / Tubes

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

• Wave bands
• Short Wave (SW only)

• Power type and voltage
• Powered by external power supply or a main unit.

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Short Wave Converter Unit 15 to 550 Meters - Dresner Radio Mfg Corp.; New

• Shape
• Tablemodel, with any shape - general.

• Notes
• Dresner Short Wave Converter Unit 15 to 550 Meters;
  15 to 550 meters by 5 exchangeable coils, two tuning scales on front.

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

• Other Models

• Here you find 2 models, 2 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Dresner Radio Mfg Corp.; New York (NY)