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A51EM

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A51EM; Blaupunkt Ideal, (ID = 405368) Car Radio
Blaupunkt Ideal,: A51EM [Car Radio] ID = 405368 679x501
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For model A51EM, Blaupunkt (Ideal), Berlin, später Hildesheim:
Front
 
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: 1951/1952 Category: Car Radio, perhaps also + sound player/recorder
Valves / Tubes 4: ECH42 EAF42 EAF42 EL41
Semiconductors (the count is only for transistors) SM30/7z or. SM30/9z Tr.Gl.=Metal-rectif.
Main principle Superheterodyne (common); ZF/IF 473 kHz
Tuned circuits 6 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage Storage Battery for all (e.g. for car radios and amateur radios) / 6; 12 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 13 cm = 5.1 inch
Power out 3 W (unknown quality)
from Radiomuseum.org Model: A51EM - Blaupunkt Ideal, Berlin,
Material Metal case
Dimensions (WHD) 240 x 135 x 75 mm / 9.4 x 5.3 x 3 inch
Notes

Eingebauter Lautsprecher hinter Frontblende;

Abmessungen Wechselrichter: 240 x 135 x 75 mm.

Net weight (2.2 lb = 1 kg) 7 kg / 15 lb 6.7 oz (15.419 lb)
Price in first year of sale 294.00 DM
Source of data Kat.d.Rundf.GrossH.1951/52 / Radiokatalog Band 1, Ernst Erb
Circuit diagram reference Lange Schaltungen der Funkindustrie, Buch 2


All listed radios etc. from Blaupunkt (Ideal), Berlin, später Hildesheim
Here you find 3196 models, 2875 with images and 2203 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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