- Country
- United States of America (USA)
- Manufacturer / Brand
- Goodrich, B.F.; Akron,Ohio
- Year
- 1940 ?
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 43239
-
- Brand: Mantola
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 5
- Main principle
- Superheterodyne (common); ZF/IF 456 kHz
- Tuned circuits
- 5 AM circuit(s)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Alternating Current supply (AC) / 110-120 Volt
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 5 inch = 12.7 cm
- from Radiomuseum.org
- Model: R-414 - Goodrich, B.F.; Akron,Ohio
- Dimensions (WHD)
- 9 x 6.75 x 6.25 inch / 229 x 171 x 159 mm
- Net weight (2.2 lb = 1 kg)
- 6.5 lb (6 lb 8 oz) / 2.951 kg
- External source of data
- Ernst Erb
- Circuit diagram reference
- Rider's Perpetual, Volume 12 = ca. 1941 and before
- Other Models
-
Here you find 113 models, 61 with images and 102 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Goodrich, B.F.; Akron,Ohio