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LW4004

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LW4004; Blaupunkt Ideal, (ID = 724644) Radio
Blaupunkt Ideal,: LW4004 [Radio] ID = 724644 450x439
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For model LW4004, Blaupunkt (Ideal), Berlin, später Hildesheim
 
Country:  Germany
Manufacturer / Brand:  Blaupunkt (Ideal), Berlin, später Hildesheim
alternative name
 
Ideal-Radiotelephon- und App-fabr. || Ideal-Werke AG; Berlin (ab 1934)
Brand
Rotstern
Year: 1932/1933 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: RENS1214 RENS1214 RENS1204 RENS1374d RGN1054
Main principle TRF with regeneration; 2 Special; 1 AF stage(s)
Tuned circuits 3 AM circuit(s)
Wave bands Broadcast (MW) and Long Wave.
Details
Power type and voltage Alternating Current supply (AC) / 110-240 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out 2.5 W (unknown quality)
from Radiomuseum.org Model: LW4004 - Blaupunkt Ideal, Berlin,
Material Wooden case
Shape Tablemodel, high profile (upright - NOT Cathedral nor decorative).
Dimensions (WHD) 410 x 415 x 250 mm / 16.1 x 16.3 x 9.8 inch
Price in first year of sale 200.00 RM +
Collectors' prices  
Source of data Radio-Zentrale Prohaska 1933/34 / Radiokatalog Band 1, Ernst Erb
Circuit diagram reference Lange+Schenk+FS-Röhrenbestückung
Mentioned in Funk Bastler (Funkbastler 1933, Heft 36, Seite 573)


All listed radios etc. from Blaupunkt (Ideal), Berlin, später Hildesheim
Here you find 3112 models, 2765 with images and 2116 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



 


Forum contributions about this model
Blaupunkt Ideal,: LW4004
Threads: 1 | Posts: 3
Hits: 1802     Replies: 2
blaupunkt: LW4004;
Georges Van Campenhout
03.May.05
  1 I found a complete description (in Flemish) in the very first number of the magazine "de Radio Revue", dated august 1933, as well as a publicity of the same set, brand name "POINT BLEU", meaning Blaues Punkt in German! Selling price was 2950 Bef. The text explains also that a version for battery supply 110 V till 220 Volts was available type number LG 4004.

Attachments

Ernst Erb
03.May.05
  2 Dear Georges
Can you bring in the data for the new model LG4004?
That would be very kind of you.

Size and look (waves) are the same, loudspeaker is given in your text as well as the voltages.
Not bad for a start ... I hope ...
Georges Van Campenhout
03.May.05
  3 Dear Ernst,

I have only one little sentence in the publicity of the Belgian distributor of 1933, stating that there is a model available for DC supply, under the reference LG4004. No further information...
See scanned page attached before

Georges
 
Blaupunkt Ideal,: LW4004
End of forum contributions about this model

  
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