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66W

66W; Minerva-Radio (ID = 317845) Radio
 
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66W; Minerva-Radio (ID = 266764) Radio
Minerva-Radio: 66W [Radio] ID = 266764 480x640
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For model 66W, Minerva-Radio (Radiola-Radioapparate und Bestandteile W. Wohleber & Co) ; Wien:
Minerva 66W
 
Country:  Austria
Manufacturer / Brand:  Minerva-Radio (Radiola-Radioapparate und Bestandteile W. Wohleber & Co) ; Wien
Year: 1932/1933 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 7: E455 E424 E442 E452T E452T C443 1805
Main principle Superhet with RF-stage; ZF/IF 128,5 kHz; 2 AF stage(s)
Tuned circuits 7 AM circuit(s)
Wave bands Broadcast (MW) and Long Wave.
Details
Power type and voltage Alternating Current supply (AC) / 110; 130; 150; 220; 240 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 20.5 cm = 8.1 inch
Power out 3 W (unknown quality)
from Radiomuseum.org Model: 66W - Minerva-Radio Radiola-
Material Wooden case
Shape Tablemodel, high profile (upright - NOT Cathedral nor decorative).
Dimensions (WHD) 370 x 450 x 290 mm / 14.6 x 17.7 x 11.4 inch
Notes Minerva 66W ist ein Tetrodensuper mit HF-Vorstufe, getrennte Oszillatorröhre, Lautstärkeregelung durch Kathodenspannungsänderung der Röhren 1 und 4, Anodengleichrichtung, Lokal- Distanzschalter im Antenneneingang, elektrodynamischer Lautsprecher.
Net weight (2.2 lb = 1 kg) 10.2 kg / 22 lb 7.5 oz (22.467 lb)
Price in first year of sale 640.00 öS
External source of data E. Erb 3-907007-36-0
Source of data Radiokatalog Band 2, Ernst Erb
Circuit diagram reference Lange + Schenk
Mentioned in Radio-Amateur Wien (RA, 46), (Österreichischer Radio Amateur, ÖRA) (3210)
Literature/Schematics (1) -- Original-techn. papers.
Literature/Schematics (4) RADIOBOTE, Österr. (Heft 37/2012, S.11 ff, Reparaturbericht)
Picture reference Das Modell ist im «Radiokatalog» (Erb) abgebildet.


All listed radios etc. from Minerva-Radio (Radiola-Radioapparate und Bestandteile W. Wohleber & Co) ; Wien
Here you find 627 models, 559 with images and 444 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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