Country | United States of America (USA) |
---|---|
Manufacturer | Federated Purchaser, Inc. (Acratone, Acratest); New York City (NY) |
Model | Model Acratone 52-A - Federated Purchaser, Inc. |
Year: 1933 | Category: Broadcast Receiver |
Valves | 5: 78 77 43 12Z3 12Z3 |
Technology | TRF without regeneration; Screengrid 1926-1935 |
Tuned Circuits | 2 AM circuit(s) |
Wave Bands | Broadcast only (MW). |
Power type | AC/DC-set / 110-125 Volt |
Source | Book: rider Vol: 5 Page: 8 |
Type | Configuration | Year | Base | Equivalents |
---|---|---|---|---|
78 | Pentode | 1933 | UX6 | 78E A678 AG78 CV2544 G78 UZ78 |
77 | Pentode | 1932 | UX6 | CV616 |
43 | Pentode | 1932 | UX6 | A2543 CV2514 ER43 |
12Z3 | FW Rectifier | 1933 | UX4 | CV927 |
12Z3 | FW Rectifier | 1933 | UX4 | CV927 |