Country | United States of America (USA) |
---|---|
Manufacturer | Admiral (brand) Continental Radio & Television Co.; Chicago, IL |
Alternative Name | Continental Radio & TV |
Model | 4D12 Chassis 4D1 - Admiral brand Continental |
Year: 1949 | Category: Broadcast Receiver |
Valves | 4: 1R5 1U4 1U5 3S4 |
Technology | Superhet IF 455 kHz; 2 AF stage(s) |
Tuned Circuits | 6 AM circuit(s) |
Wave Bands | Broadcast only (MW). |
Power type | Batteries / 67.5, 1.5 Volt |
Source | Book: Beitman Vol: 1949 Page: 7 |
Type | Configuration | Year | Base | Equivalents |
---|---|---|---|---|
1R5 | Heptode | 1945 | B7G | 1C1 CV782 DK91 X17 |
1U4 | Pentode | 1946 | B7G | CV2507 DF904 DT153 |
1U5 | Diode Pentode | 1945 | B7G | CV3912 |
3S4 | Pentode | 1941 | B7G | 1P10 CV484 CV820 DL92 N17 |