- 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
- 43229
-
- 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
- 6 AM circuit(s)
- Wave bands
- Broadcast and Short Wave (SW).
- Power type and voltage
- Alternating Current supply (AC) / 110 Volt
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 6 inch = 15.2 cm
- Material
- Wooden case
- from Radiomuseum.org
- Model: R-400 - Goodrich, B.F.; Akron,Ohio
- Shape
- Tablemodel, low profile (big size).
- Dimensions (WHD)
- 15 x 9 x 7 inch / 381 x 229 x 178 mm
- Notes
- Two bands: BC 540 - 1720 KC SW 2000 - 7000 KC
- External source of data
- Ernst Erb
- Source of data
- - - Data from my own collection
- Circuit diagram reference
- Rider's Perpetual, Volume 12 = ca. 1941 and before
- Other Models
-
Here you find 112 models, 60 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