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Dolly 3921

Dolly 3921; Loewe-Opta; (ID = 952351) Radio
 
Dolly 3921; Loewe-Opta; (ID = 952460) Radio
Dolly 3921; Loewe-Opta; (ID = 1733829) Radio Dolly 3921; Loewe-Opta; (ID = 486660) Radio
Dolly 3921; Loewe-Opta; (ID = 486661) Radio Dolly 3921; Loewe-Opta; (ID = 486662) Radio
Dolly 3921; Loewe-Opta; (ID = 486663) Radio Dolly 3921; Loewe-Opta; (ID = 1733831) Radio
Dolly 3921; Loewe-Opta; (ID = 1733832) Radio Dolly 3921; Loewe-Opta; (ID = 1733833) Radio
Dolly 3921; Loewe-Opta; (ID = 1733834) Radio Dolly 3921; Loewe-Opta; (ID = 1733835) Radio
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Dolly 3921; Loewe-Opta; (ID = 1733829) Radio
Loewe-Opta;: Dolly 3921 [Radio] ID = 1733829 933x641
Select picture or schematic to display from thumbnails on the right and click for download.
For model Dolly 3921, Loewe-(Opta); Deutschland:
Ebay-Verk.: goka08, ArtNr.: 171499769694
 
Country:  Germany
Manufacturer / Brand:  Loewe-(Opta); Deutschland
alternative name
 
Löwe Radio
Year: 1958/1959 Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 6: OC613 OC612 OC612 OC71 OC72 OC72 OA150 OA150 OA150
Main principle Super-Heterodyne (Super in general); ZF/IF 460 kHz; 3 AF stage(s)
Tuned circuits 7 AM circuit(s)
Wave bands Broadcast (MW) and Long Wave.
Details
Power type and voltage Dry Batteries / 6; 4×1,5 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
Power out 0.35 W (unknown quality)
from Radiomuseum.org Model: Dolly 3921 - Loewe-Opta; Deutschland
Material Leather / canvas / plastic - over other material
Shape Portable set > 8 inch (also usable without mains)
Dimensions (WHD) 280 x 185 x 90 mm / 11 x 7.3 x 3.5 inch
Notes

Zweiter ZF-Transistor in Reflexschaltung zur NF-Verstärkung,
Sprache-Taste und Poti zur Klangregelung.

Das Chassis stammt von einem Vorläufermodell mit Röhrenbestückung; die HF- und ZF-Transistoren sind in die Metallröhrchen der Röhrenfassungen geschoben und unten an den Fassungs-Lötösen verdrahtet worden. 

Net weight (2.2 lb = 1 kg) 2.8 kg / 6 lb 2.7 oz (6.167 lb)
Price in first year of sale 219.00 DM
Collectors' prices  
Source of data HdB d.Rdf-& Ferns-GrH 1958/59 / Radiokatalog Band 1, Ernst Erb
Mentioned in Descritta sulla rivista Antique Radio Magazine n.109, settembre-ottobre 2012, pag. 56


All listed radios etc. from Loewe-(Opta); Deutschland
Here you find 1566 models, 1294 with images and 1146 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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