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As some of you know I have been extremely intrigued by the World Heritage Grimeton radio station in southern Sweden. The station operates using an Alexanderson Alternator, which is how early transmissions were conducted in the pre-electronic age. Transmissions are at a frequency ...
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- Sun Dec 24, 2023 4:26 pm
- Forum: CW
- Topic: World Heritage Grimeton radio station in southern Sweden. SAG
- Replies: 0
- Views: 18206