Please click your language flag. Bitte Sprachflagge klicken.


U4S; Ingelen, (ID = 339731) Radio
U4S; Ingelen, (ID = 134139) Radio U4S; Ingelen, (ID = 134142) Radio
U4S; Ingelen, (ID = 134141) Radio U4S; Ingelen, (ID = 73638) Radio
U4S; Ingelen, (ID = 210279) Radio U4S; Ingelen, (ID = 462781) Radio
U4S; Ingelen, (ID = 732622) Radio U4S; Ingelen, (ID = 732624) Radio
U4S; Ingelen, (ID = 732627) Radio U4S; Ingelen, (ID = 1605808) Radio
Use red slider bar for more.
U4S; Ingelen, (ID = 134139) Radio
Ingelen,: U4S [Radio] ID = 134139 640x480
Select picture or schematic to display from thumbnails on the right and click for download.
For model U4S, Ingelen, Elektrotechnische Fabrik Ing. Ludwig Neumann GmbH; Wien:
Ingelen U4S
Country:  Austria
Manufacturer / Brand:  Ingelen, Elektrotechnische Fabrik Ing. Ludwig Neumann GmbH; Wien
Elektrot.Fabrik Ludwig Neumann
Year: 1931/1932 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: E442 E442 E438 B443 506 or 1561
Main principle TRF without regeneration
Wave bands Broadcast, Long Wave and Short Wave.
Power type and voltage Alternating Current supply (AC) / 110; 130; 150; 220 Volt
Loudspeaker - For headphones or amp.
Power out
from Model: U4S - Ingelen, Elektrotechnische
Material Wooden case
Shape Tablemodel, Box - most often with Lid (NOT slant panel).

Neupreis aus Radiowelt, 1931, Heft 48

Price in first year of sale 648.00 ATS
External source of data E. Erb 3-907007-36-0
Source of data Radiokatalog Band 2, Ernst Erb
Mentioned in RADIO-WELT, Wien (1931, Heft 48)

All listed radios etc. from Ingelen, Elektrotechnische Fabrik Ing. Ludwig Neumann GmbH; Wien
Here you find 438 models, 385 with images and 318 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.