Radiotrope S2 (Rider : Radiotrope 3 P: 1) |
£1.80 (~ $2.20 or €2.10) |
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Country | USA |
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Manufacturer | Apex Electric, Pool; Chicago; US Radio & Television Corp.; Marion; (US Radio&Refrigeration) |
Alternative Name | Apex Electric Mfg. || Case Electric || Melrose || United States Radio & T |
Model | Radiotrope S2 [Below Serial 373.601] - Apex Electric, Pool; Chicago; |
Year: 1932 | Broadcast Receiver |
Valves | 8: 224 224 224 227 227 245 245 280 |
Technology | TRF (Tuned-Radio-Frequency but use of regeneration unknown); Screengrid 1926-1935 |
Tuned Circuits | 4 AM circuit(s) |
Wave Bands | Broadcast only (MW). |
Power Type | Alternating Current supply (AC) / 110 Volt |
Source | Book: Rider Vol: 3 Page: 1 |