• Country
• United States of America (USA)

• Manufacturer / Brand
• Stewart Warner Corp.; Chicago (IL)

• Year
• 1936 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 224846

• • Brand: Ferrodyne

• Number of Tubes
• 5

• Valves / Tubes
• 6A7 6D6 75 42 80

• Main principle
• Superheterodyne (common); ZF/IF 456 kHz; 2 AF stage(s)

• Tuned circuits
• 6 AM circuit(s)

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

• Power type and voltage
• Alternating Current supply (AC) / 60 cycle, 115 Volt

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: R-1401-A Ch= R140A - Stewart Warner Corp.; Chicago

• Shape
• Tablemodel, Tombstone = decorative upright, not cathedral but can have rounded edges.

• Dimensions (WHD)
• 10 x 13 x 8 inch / 254 x 330 x 203 mm

• Source of data
• - - Manufacturers Literature

• Literature/Schematics (1)
• Rider's Perpetual, Volume 7 = 1936 and before (Riders Stewart Warner 7-9, 10)

• Literature/Schematics (2)
• Table Top Radios Vol. 1 Stein 98 (page 154.)

• Literature/Schematics (3)
• Cathedral & Tombstone Radios (page 259.)

• Author
• Model page created by John Kusching. See "Data change" for further contributors.

• Other Models

• Here you find 2111 models, 393 with images and 1968 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Stewart Warner Corp.; Chicago (IL)