- Country
- United States of America (USA)
- Manufacturer / Brand
- Firestone Tire & Rubber Co. (Air Chief & Roamer, Airchief); Akron (OH)
- Year
- 1938 ?
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 185015
- Number of Tubes
- 5
- Main principle
- Superheterodyne (common); ZF/IF 456 kHz
- Tuned circuits
- 6 AM circuit(s)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- AC/DC-set / 117 Volt
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 5 inch = 12.7 cm
- Material
- Wooden case
- from Radiomuseum.org
- Model: R-3121 - Firestone Tire & Rubber Co.
- Shape
- Tablemodel, with any shape - general.
- Dimensions (WHD)
- 14.5 x 11.7 x 7.25 inch / 368 x 297 x 184 mm
- Net weight (2.2 lb = 1 kg)
- 12 lb (12 lb 0 oz) / 5.448 kg
- Source of data
- - - Data from my own collection
- Author
- Model page created by John Backscheider. See "Data change" for further contributors.
- Other Models
-
Here you find 472 models, 309 with images and 430 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Firestone Tire & Rubber Co. (Air Chief & Roamer, Airchief); Akron (OH)