AVU
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Ruusuvaara, Helsinki: AVU [Radio] ID = 1001431 850x514
Select picture or schematic to display from thumbnails on the right and click for download.
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| Year: 1937 ?? | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Valves / Tubes | 2: 6F7 12A7 | ||||
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| schematic requested | |||||
| Main principle | TRF (Tuned-Radio-Frequency but use of regeneration unknown) |
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| Tuned circuits | 1 AM circuit(s) |
| Wave bands | Broadcast (MW) and Long Wave. |
| Details | |
| Power type and voltage | AC/DC-set |
| Loudspeaker | -Loudspeaker incorporated, but system not known. |
| Power out | |
| from Radiomuseum.org | Model: AVU - Ruusuvaara, Helsinki |
| Material | Wooden case |
| Shape | Tablemodel, with any shape - general. |
| Dimensions (WHD) | 490 x 390 x 210 mm / 19.3 x 15.4 x 8.3 inch |
| Net weight (2.2 lb = 1 kg) | 6 kg / 13 lb 3.5 oz (13.216 lb) |
| Source of data | - - Data from my own collection |
Model page created by Jouko Laukkanen. See "Data change" for further contributors.
All listed radios etc. from Ruusuvaara, Helsinki
Here you find 8 models, 7 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
