• Country
• United States of America (USA)

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

• Year
• 1937 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 134184

• • Brand: Ferrodyne

• Number of Tubes
• 8

• Valves / Tubes
• 6K7 6A8 6K7 6H6 6F5 6G5 6L6 5Y3

• Main principle
• Superheterodyne (common); ZF/IF 455 kHz; 2 AF stage(s)

• Wave bands
• Broadcast, Long Wave and Short Wave.

• Power type and voltage
• Alternating Current supply (AC) / 100-240 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 21 cm = 8.3 inch

• Power out
• 5 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Ferrodyne R-170-X - Stewart Warner Corp.; Chicago

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

• Dimensions (WHD)
• 540 x 280 x 300 mm / 21.3 x 11 x 11.8 inch

• Notes
• Export model for the French market.
  Cadran démultiplié trés précis preampli RF. CV 3 cages

• Net weight (2.2 lb = 1 kg)
• 15 kg / 33 lb 0.6 oz (33.04 lb)

• Source of data
• - - Data from my own collection

• Author
• Model page created by Serge Laffont. See "Data change" for further contributors.

• Other Models

• Here you find 2111 models, 391 with images and 1967 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Stewart Warner Corp.; Chicago (IL)