• Country
• United States of America (USA)

• Manufacturer / Brand
• Aero Products Inc.; Chicago, Illinois (Hoodwin)

• Year
• 1928 ?

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

• Radiomuseum.org ID
• 104225

• 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 [For DC Receivers] - Aero Products Inc.; Chicago,

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 9 x 5.5 x 2.5 inch / 229 x 140 x 64 mm

• Notes
• Operates on all sets without motorboating becouse of its auxiliary filter system.

• Price in first year of sale
• 25.00 $

• Literature/Schematics (1)
• Chicago Salvage Stock Store catalogue, 1928?

• Author
• Model page created by Vitor Oliveira. See "Data change" for further contributors.

• Other Models

• Here you find 21 models, 21 with images and 4 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Aero Products Inc.; Chicago, Illinois (Hoodwin)