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33 BS (T33 BS)

33 BS ; Telefunken (ID = 2394014) Radio 33 BS ; Telefunken (ID = 2394015) Radio
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33 BS ; Telefunken (ID = 2394018) Radio 33 BS ; Telefunken (ID = 2394019) Radio
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33 BS ; Telefunken (ID = 2394014) Radio
Telefunken: 33 BS [Radio] ID = 2394014 1400x889
Select picture or schematic to display from thumbnails on the right and click for download.
For model 33 BS (T33 BS), Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Country:  Germany
Manufacturer / Brand:  Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Year: 1932 ? Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 3: RE034 RE034 RES164d
Main principle TRF with regeneration
Wave bands Broadcast (MW) and Long Wave.
Power type and voltage Storage and/or dry batteries / 4 & 100-150 Volt
Loudspeaker - This model requires external speaker(s).
Power out
from Model: 33 BS - Telefunken Deutschland TFK,
Material Bakelite case
Shape Tablemodel, low profile (big size).
Dimensions (WHD) 380 x 250 x 170 mm / 15 x 9.8 x 6.7 inch

This model is practically similar to Telefunken 33B except that the audio output valve is replaced by a pendent RES164d.

The battery voltage for anode feeding is greater and has a capacitor and an additional resistance in parallel to polarize the second grid of the output pentode.

The rest of the circuit is identical to Telefunken 33B.

Net weight (2.2 lb = 1 kg) 3.130 kg / 6 lb 14.3 oz (6.894 lb)

Model page created by Rodolfo Gaston Wenceslao Nasasta. See "Data change" for further contributors.

All listed radios etc. from Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Here you find 3449 models, 3033 with images and 2025 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.