- Country
- United States of America (USA)
- Manufacturer / Brand
- Howard Radio Company; Chicago, IL
- Year
- 1937
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 44540
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 14
- Main principle
- Superhet with RF-stage; ZF/IF 465 kHz; 2 AF stage(s)
- Tuned circuits
- 9 AM circuit(s)
- Wave bands
- Broadcast, Short Wave(s) and Police.
- Power type and voltage
- Alternating Current supply (AC) / 110 Volt
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 12 inch = 30.5 cm
- Power out
- 10 W (unknown quality)
- from Radiomuseum.org
- Model: 400A - Howard Radio Company; Chicago,
- Notes
- Howard Motor Automatic with push-button.
- External source of data
- Ernst Erb
- Circuit diagram reference
- Beitman Radio Diagrams Vol. 2, 1939
- Mentioned in
- Rider's Perpetual, Volume 9 = 1938 and before
- Other Models
-
Here you find 354 models, 153 with images and 214 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Howard Radio Company; Chicago, IL