Detector-Amplifier DA
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Westinghouse El. &: Detector-Amplifier DA [mod-past25] ID = 1438140 933x1079
Select picture or schematic to display from thumbnails on the right and click for download.
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Westinghouse El. Int. | ||||
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| Year: 1921 | Category: Radio module post 1925 (not a part, not a key) | ||||
| Valves / Tubes | 3: UV200 or UV201 UV201 UV201 |
| Main principle | Detector with Vacuum Tube (Valve), no tuner; 2 AF stage(s) |
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| Details | |
| Power type and voltage | Storage and/or dry batteries / 6 & 22.5 & 45 Volt |
| Loudspeaker | - This model requires external speaker(s). |
| Power out | |
| from Radiomuseum.org | Model: Detector-Amplifier DA - Westinghouse El. & Mfg. Co. - |
| Material | Wooden case |
| Shape | Tablemodel, Box - most often with Lid (NOT slant panel). |
| Dimensions (WHD) | 6.5 x 9.5 x 8.5 inch / 165 x 241 x 216 mm |
| Notes | Audion detector and two AF stages, used in conjunction with Tuner RA forming Receiver RC. See also RCA model. |
| Price in first year of sale | 65.00 $ + |
| Mentioned in | Radio Manufacturers of the 1920's, Vol. 3 (p.5) |
| Literature/Schematics (2) | Radio Digest Illustrated, 1922 Jun. 06, p. 5 |
Model page created by Konrad Birkner † 12.08.2014. See "Data change" for further contributors.
All listed radios etc. from Westinghouse El. & Mfg. Co. - see also Canadian W.
Here you find 2906 models, 1698 with images and 2439 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
