- Country
- United States of America (USA)
- Manufacturer / Brand
- Federated Purchaser, Inc. (Acratone, Acratest); New York City (NY)
- Year
- 1933
- Category
- Car Radio, perhaps also + sound player/recorder
- Radiomuseum.org ID
- 40481
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 6
- Main principle
- Superhet with RF-stage; ZF/IF 175 kHz
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Storage Battery for all (e.g. for car radios and amateur radios) / 6 Volt
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
- Material
- Metal case
- from Radiomuseum.org
- Model: 92 - Federated Purchaser, Inc.
- Shape
- Chassis only or for «building in»
- Notes
-
Vibrator for +B See tube list: can not be earlier than 1933!
- External source of data
- Ernst Erb
- Circuit diagram reference
- Rider's Perpetual, Volume 5 = ca. 1934 and before
- Other Models
-
Here you find 209 models, 126 with images and 88 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Federated Purchaser, Inc. (Acratone, Acratest); New York City (NY)