History of the manufacturer
Uddenberg, Ralf A. (RU); Göteborg
As a member you can upload pictures (but not
single models please) and add text.
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.
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: | Uddenberg, Ralf A. (RU); Göteborg (S) |
| Abbreviation: | uddenberg |
| Products: | Model types |
| Summary: |
Ralf A. Uddenberg Ralf Uddenberg = RU |
| History: |
Some models:
| Country | Year | Name | 1st Tube | Notes |
|---|---|---|---|---|
| S | 28 | RU 2 | B406 | Regenerative detector. |
| S | 27 | Triumf | ||
| S | 26 | RU 3 | A409 | Regenerative detector. |
| S | 28 | RU 3 W | Regenerative detector. | |
| S | 28 | RU 3 Spécial | Regenerative detector. | |
| S | 28 | RU 4 | Regenerative detector and tuned RF. | |
| S | 27 | Lilleputt | A409 |
[rmxhdet-en]
| Data Compliance | More Information |