History of the manufacturer
SR, Svenska Radioaktiebolaget (SRA, Radiola); Stockholm
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Both will display your name after an officer has activated your content, and will be displayed under «Further details ...» plus the text also in the forum.
| Name: | SR, Svenska Radioaktiebolaget (SRA, Radiola); Stockholm (S) |
| Brand: |
 |
| Abbreviation: | sra |
| Products: | Model types Others Tube manufacturer |
| Summary: |
Svenska Radioaktiebolaget (SR, SRA) Offices in Göteborg, Malmö, Sundsvall (1929) Brand: Radiola Representation in Switzerland: Senger AG; Zürich. |
| History: |
In a folder of 1937, Radiola is an "L.M. Ericsson product". |
Some models:
| Country | Year | Name | 1st Tube | Notes |
|---|---|---|---|---|
| S | 49/50 | 475ES | 5 x KW | |
| S | 49/50 | 492 AC/DC | UCH21 | |
| S | 41/42 | Radiola 410 Bat | MDK21 | Wood, dressed in cloth, carrying handle in leather. On the inside of the back-cover, th... |
| S | 27/28 | Radiola M60 | Radiola2 | Reception 140 - 2100 m. Batteries: "A" storage battery, 2 V, type Tudor Le2 ... |
| S | 27–29 | Radiola M55 | Radiola2 | Batteries: "A" storage battery, 2 V, type Tudor Le2 (glass) or Sparta 2 (h... |
| S | 27 | Kristall M | Abstimmung erfolgt mit echtem Quetschkondensator. | |
| S | 32/33 | Radiola 322V | E438M | |
| S | 51 | Radiola 521 (BAT) | DK40 | |
| S | 47/48 | Radiola 470 BAT | MDK21 | Marconi-Röhren, Ledertragegriff, eingebaute Rahmenantenne. |
| S | 25–27 | Radiola M 30 | DE3 | Das Gerät M30 (M 30) existiert sowohl mit Schnecken- als auch mit Radialpotentiome... |
| S | 31/32 | Radiola 312V | E438M | 2 Broadcast bands and 2 Long Wave bands: 190 - 360 m, 325 - 630 m, 615 - 1210 m, 1060 - 2... |
| S | 47 | Radiolavox ED818PC | Volume control. Top slightly rounded. |
[rmxhdet-en]
Further details for this manufacturer by the members (rmfiorg):
Firmen-Logo: SRA Svenska Radioaktiebolaget
um 1931 , ca. 17X17mm
um 1931 , ca. 82X23mm
Thanks for Mr.Horn Mihály, Hungary and Első Zalai Rádiómúzeum Alapítvány, First Zala County Radio Museum Foundation.
Radio Lyssnaren magazine, August 1928
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