Sonra Sekretär III 697/59WU Holzgehäuse
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Stern-Radio: Sonra Sekretär III 697/59WU [Radio] ID = 1261422 918x957
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Year:
1959/1960
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Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Valves / Tubes | 6: ECC85 ECH81 EF89 EABC80 EM80 EL84 | ||||
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| Semiconductors (the count is only for transistors) | Selen |
| Main principle | Super-Heterodyne (Super in general); ZF/IF 473/10700 kHz |
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| Tuned circuits | 6 AM circuit(s) 9 FM circuit(s) |
| Wave bands | Broadcast, Long Wave and FM or UHF. |
| Details | |
| Power type and voltage | Alternating Current supply (AC) / 110;220 Volt |
| Loudspeaker | Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical |
| Power out | 2 W (unknown quality) |
| from Radiomuseum.org | Model: Sonra Sekretär III 697/59WU [Holzgehäuse] - Stern-Radio Sonneberg, VEB, |
| Material | Wooden case |
| Shape | Tablemodel with Push Buttons. |
| Dimensions (WHD) | 500 x 322 x 182 mm / 19.7 x 12.7 x 7.2 inch |
| Notes | Weiterentwicklung der erfolgreichen "Sekretär"- Reihe für Wechselstrom. |
| Net weight (2.2 lb = 1 kg) | 10 kg / 22 lb 0.4 oz (22.026 lb) |
| Source of data | -- Original prospect or advert |
Model page created by Wolfgang Eckardt. See "Data change" for further contributors.
All listed radios etc. from Stern-Radio Sonneberg, VEB, RFT; SONRA; -vorm.: EAK (Ostd.) - ex. AEG
Here you find 379 models, 300 with images and 277 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
