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31G/A (T31G/A) neu

ID = 4483

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Telefunken: 31G/A [Radio] ID = 110886 450x394

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For model 31G/A (T31G/A) neu, Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH

Country:

Manufacturer / Brand:

Year: 1930/1931

Category: Broadcast Receiver - or past WW2 Tuner

Valves / Tubes

3: RE034s RE034s RE134S or RES164ds

Main principle	TRF with regeneration; 2 AF stage(s)
Tuned circuits	1 AM circuit(s)
Wave bands	Broadcast (MW) and Long Wave.
Details
Power type and voltage	Direct Current supply (DC) / 110; 150; 220 Volt
Loudspeaker	- This model requires external speaker(s).
Power out
from Radiomuseum.org	Model: 31G/A [neu] - Telefunken Deutschland TFK,
Material	Metal case
Dimensions (WHD)	200 x 185 x 180 mm / 7.9 x 7.3 x 7.1 inch
Notes	Vorschaltlampe. Siehe auch Modell von 1928-30, 31G/A. Vielleicht gibt es aber keine Unterschiede? Preis in Österreich ATS 300.-
Net weight (2.2 lb = 1 kg)	4.5 kg / 9 lb 14.6 oz (9.912 lb)
Price in first year of sale	110.00 RM +
Collectors' prices
Source of data	Katalog Radio-Zentrale Prohaska 1930/31 (dick) / Radiokatalog Band 1, Ernst Erb
Circuit diagram reference	Lange + FS-Bestückungstabellen
Mentioned in	Kat.Radio Arlt 1931
Picture reference	Das Gerät ist im Doppelband "Historische Radios" von Günther Abele abgebildet.

All listed radios etc. from Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Here you find 3370 models, 2930 with images and 1932 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.