542BK Oktalröhren
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Radiotechna, spol. s: 542BK [Radio] ID = 983598 900x675
Select picture or schematic to display from thumbnails on the right and click for download.
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alternative name
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Kresl & spol, CS | ||||
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Brand |
Telefunken Praha | ||||
| Year: 1941 ? | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Valves / Tubes | 4: DK21 DF21 DAC21 DL21 |
| Main principle | Superheterodyne (common); ZF/IF 468 kHz |
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| Tuned circuits | 5 AM circuit(s) |
| Wave bands | Broadcast, Long Wave and Short Wave. |
| Details | |
| Power type and voltage | Storage and/or dry batteries / 90-120 & 1,4 & 4,5 Volt |
| Loudspeaker | Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) |
| Power out | |
| from Radiomuseum.org | Model: 542BK [Oktalröhren] - Radiotechna, spol. s r. o., |
| Material | Bakelite case |
| Shape | Tablemodel, with any shape - general. |
| Dimensions (WHD) | 355 x 240 x 200 mm / 14 x 9.4 x 7.9 inch |
| Notes | Das Modell 542BK mit Oktalröhren wurde sehr wahrscheinlich in Prag gefertigt. Rückwand mehrsprachig, deutsche Beschriftung ist mit Schildern in tschechischer Sprache überklebt. Siehe auch Telefunken 542BK mit Stahlröhren der D-11er Serie. |
| Net weight (2.2 lb = 1 kg) | 5.3 kg / 11 lb 10.8 oz (11.674 lb) |
Model page created by Ralf Birkenkampf. See "Data change" for further contributors.
All listed radios etc. from Radiotechna, spol. s r. o., Praha-Prelouc
Here you find 69 models, 62 with images and 53 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
