• Country
• United States of America (USA)

• Manufacturer / Brand
• Signal Electric Mfg. Co.; Menominee (MI)

• Year
• 1920

• Category
• Radio module pre 1926 (not a part, not a key)

• Radiomuseum.org ID
• 194811

• Main principle
• Tuner pre 1926 (not a wave trap)

• Wave bands
• Broadcast (MW) and Tropical/Marine/Police Band(s) = 150-200m.

• Power type and voltage
• Storage and/or dry batteries

• Loudspeaker
• - - No sound reproduction output.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Loose Coupled Receiving Transformer R32 - Signal Electric Mfg. Co.;

• Shape
• Tablemodel, with any shape - general.

• Notes
• Signal R32 Short Wave Receiving Transformer It is designed for use on amateur aerials of from 150 to 200 M fundamental wavelength and with a small capacity variable condenser across the secondary will easily tune to 600 meters. The windings are of a very efficient type known as bank wound and are of heavy stranded conductor, in silk sleeving.

• Price in first year of sale
• 14.00 $

• Literature/Schematics (1)
• October 1920 QST Signal advertisement

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

• Other Models

• Here you find 34 models, 33 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Signal Electric Mfg. Co.; Menominee (MI)