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alternative name
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SED | ||||
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Year: 1936/1937 | Category: Broadcast Receiver - or past WW2 Tuner | ||||
Valves / Tubes | 5: EK2 CF3 CBC1 CL4 CY2 |
Main principle | Superheterodyne (common); ZF/IF 450 kHz |
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Wave bands | Broadcast, Long Wave and Short Wave. |
Details | |
Power type and voltage | AC/DC-set / 120; 140; 220; 240 Volt |
Loudspeaker | Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 17 cm = 6.7 inch |
Power out | |
from Radiomuseum.org | Model: TC70 - Ducretet -Thomson; avant: |
Material | Wooden case |
Shape | Tablemodel, high profile (upright - NOT Cathedral nor decorative). |
Dimensions (WHD) | 330 x 440 x 250 mm / 13 x 17.3 x 9.8 inch |
Notes | 3 gammes d'ondes : OC de 18 à 6 MHz, PO de 1500 à 550 kHz, GO de 350 à 150 kHz. Antifading. Contrôle de tonalité. Voir aussi modèle C725TO pour secteur alternatif. |
External source of data | Serge Laffont/Martin Renoth |
Mentioned in | Schémathèque Toute la Radio (STR) (No. 99) |
Literature/Schematics (1) | -- Original prospect or advert |
All listed radios etc. from Ducretet (-Thomson; avant: Fernand Ducretet et Ernest Roger etc.); Paris
Here you find 632 models, 482 with images and 277 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.