DeForest F 5 (File : 0 DeForest-CS 5_D 17_F 5-1930.Gernsback.Radio P: |
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Country | USA |
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Manufacturer | DeForest Radio Telephone & Telegraph Co. (De Forest); New York |
Alternative Name | Lee De Forest Mfg. |
Model | Radiophone F-5-AL [90$] - DeForest Radio Telephone & |
Year: 1930 | Broadcast Receiver |
Valves | 5: DV2 DV2 DV2 DV5 DV5 |
Technology | TRF without regeneration; 2 AF stage(s) |
Tuned Circuits | 3 AM circuit(s) |
Wave Bands | Broadcast only (MW). |
Power Type | Batteries / 6 & 22.5 x 4 & 4.5 Volt |
Dimensions | 570 x 430 x 400 mm / 22.4 x 16.9 x 15.7 inch |
Net Weight | 17 kg / 37 lb 7.1 oz (37.445 lb) |
Initial Price | 90.00 $ |
Source | Book: Gernsback Vol: 1 Page: 353 |
Source | Book: Rider Vol: 1 Page: 3 |