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C50B

C50B; Ducretet -Thomson; (ID = 290693) Radio
 
C50B; Ducretet -Thomson; (ID = 1558882) Radio
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C50B; Ducretet -Thomson; (ID = 879231) Radio
Ducretet -Thomson;: C50B [Radio] ID = 879231 480x640
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For model C50B, Ducretet (-Thomson; avant: Fernand Ducretet et Ernest Roger etc.); Paris:
Ducretet C50B
 
Country:  France
Manufacturer / Brand:  Ducretet (-Thomson; avant: Fernand Ducretet et Ernest Roger etc.); Paris
alternative name
 
SED
Year: 1933/1934 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: 2A7 58 2B7 2A5 80
Main principle Superheterodyne (common); ZF/IF 120 kHz
Wave bands Broadcast (MW) and Long Wave.
Details
Power type and voltage Alternating Current supply (AC) / 100-125; 120-140; 137-160; 205-245; 225-260 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Radiomuseum.org Model: C50B - Ducretet -Thomson; avant:
Material Wooden case
Shape Tablemodel, high profile (upright - NOT Cathedral nor decorative).
Notes

2 gammes d'ondes PO et GO. Fonctionne sur antenne. Antifading non retardé, réglage à lecture directe. HP électro-dynamique Thomson. Prises pick-up et HP supplémentaire.

Voir aussi modèle C50.

Ce modèle dèjá sorti à la fin de 1933; le Schémathèque mentionne 1935 ce qui est erroné.

Price in first year of sale 2'150.00 FRF
External source of data Serge Laffont/Martin Renoth
Mentioned in -- Original prospect or advert (L'Echo d'Alger, 29.11.1933)
Literature/Schematics (1) Schémathèque Toute la Radio (STR) (No. 49, 51, année 1935)
Literature/Schematics (2) -- Original prospect or advert
Literature/Schematics (3) Radio & Phono Matériel, No. 95, Mai 1934


All listed radios etc. from Ducretet (-Thomson; avant: Fernand Ducretet et Ernest Roger etc.); Paris
Here you find 616 models, 470 with images and 255 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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