• Country
• United States of America (USA)

• Manufacturer / Brand
• Raco Radio Constructors Laboratories; New York, NY

• Year
• 1936

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 258764

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

• Number of Tubes
• 5

• Valves / Tubes
• 6K7 6K7 76 43 25Z5

• Main principle
• TRF with regeneration

• Wave bands
• Broadcast plus more than 2 Short Wave bands.

• Power type and voltage
• AC/DC-set / 110 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil)

• Material
• Metal case

• from Radiomuseum.org
• Model: Haynes R-S-R - Raco Radio Constructors

• Shape
• Tablemodel, low profile (big size).

• Notes

• R-S-R stood for Regeneration plus Super-Regeneration. This circuit was developed by A.J. Haynes.

  The receiver covered 2.5 to 555 meters. 16 to 555 meters was covered in five bands via interal bandswitch coils. To receive higher frequencies, additional coils were needed.

  Over the course of a relatively short period of time, there were several variations of the R-S-R, including the R-S-R Jr., R-S-R Clipper and Super Clipper.

  This receiver was available factory wired or as a kit.

• Price in first year of sale
• 24.65 USD

• Mentioned in
• Radio-Craft June 1936 page 717.

• Literature/Schematics (1)
• L'Antenna la Radio, number 24, December 1940

• Literature/Schematics (2)
• -- Schematic

• Author
• Model page created by Wayne Childress. See "Data change" for further contributors.

• Other Models

• Here you find 8 models, 8 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Raco Radio Constructors Laboratories; New York, NY