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231GL (T231GL) (L231G)

231GL ; Telefunken (ID = 7558) Radio
 
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231GL ; Telefunken (ID = 2393755) Radio
Telefunken: 231GL [Radio] ID = 2393755 1400x1766
Select picture or schematic to display from thumbnails on the right and click for download.
For model 231GL (T231GL) (L231G), Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
 
Country:  Germany
Manufacturer / Brand:  Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Year: 1932/1933 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 3: RENS1819 REN1821 RENS1823d
Main principle TRF with regeneration; 1 Special; 1 AF stage(s)
Tuned circuits 2 AM circuit(s)
Wave bands Broadcast (MW) and Long Wave.
Details
Power type and voltage Direct Current supply (DC) / 110; 150; 220 Volt
Loudspeaker Magnetic loudspeaker (reed) of high quality (free mooving - only possible past 1931).
Power out
from Radiomuseum.org Model: 231GL - Telefunken Deutschland TFK,
Material Bakelite case
Shape Tablemodel, high profile (upright - NOT Cathedral nor decorative).
Dimensions (WHD) 400 x 500 x 230 mm / 15.7 x 19.7 x 9.1 inch
Notes

Siehe auch 231G ohne Lautsprecher.

Price in first year of sale 228.00 RM !
Source of data Katalog Radio-Zentrale Prohaska 1932/33 / Radiokatalog Band 1, Ernst Erb


All listed radios etc. from Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Here you find 3440 models, 3024 with images and 2020 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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