| Country | USA |
|---|---|
| Manufacturer | Federated Purchaser, Inc. (Acratone, Acratest); New York City (NY) |
| Model | Model Auto Radio 40Federated Purchaser, Inc. |
| Year: 1933 | Category: Car Radio |
| Valves | 6: 6D6 6A7 6D6 75 41 84 |
| Technology | Superhet IF 175 kHz |
| Wave Bands | Broadcast only (MW). |
| Power type | Storage Battery for all (e.g. for car radios and amateur radios) |
| Dimensions | 7.5 x 10.25 x 7.5 inch / 191 x 260 x 191 mm |
| Net weight | 25 lb (25 lb 0 oz) / 11.350 kg |
| Initial Price | 29.95 USD |
| Notes | The radio model 40 from Federated Purchaser Inc. uses the tube 75 which was released to the market in 1933.
The model 40 is an automobile radio and Federated advertised it as a boat radio as well. |
| Source | Book: rider Vol: 3 Page: 2 |
| Source | Book: rider Vol: 6 Page: 4 |