Technical history up to 1919 (Radios)
Forum » Radio- and technical History » Technical history up to 1919 (Radios)
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| Topic | Rating | Hits | Answ. | Author | Last text | Language | |||
| Versuch mit einem De Forest ... |  |
708 | 1 | Holtmann, W. | Holtmann, W. | 29.Mar.23 |  |
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| Armeefernsprecher: Kalte Ohren | 894 | 1 | Rathgeb, Manfred | Erb, Ernst | 04.Jun.22 | |
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Robert Denk, Perpetuum mobil... | 44190 | 12 | Erb, Ernst | Erb, Ernst | 28.Mar.18 | |
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| Die Feinde des Telegraphen | 2072 | 2 | Müller, Rudolf | Müller, Rudolf | 30.Jul.17 | |
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| Fragen zu Funkpionier Siegmu... | 8599 | 11 | Holtmann, W. | Erb, Ernst | 03.Nov.11 | |
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| Wie Nikola Tesla das 20. Jah... | 3058 | 1 | Beckmann, Georg | Eckardt, Wolfgang | 09.Mar.16 | |
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| Réception des Ondes Entreten... | 4210 | 0 | Hippenstiel, Mark | Hippenstiel, Mark | 31.Oct.14 |  |
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| Erste Zeitsignalsender | 8155 | 2 | Birkner † 1..., K. | Ronneberger, Uwe | 26.Dec.12 | |
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| Reportage – Das unsichtbare ... | 5746 | 1 | Dehne, Jens | Dehne, Jens | 08.Dec.11 | |
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| External grid | 7423 | 1 | Reid, Paul | Ciardiello, E. | 25.Sep.11 |  |
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| Drachen-Antenne und ihre Gef... | |
10081 | 0 | Rudolph † 6..., D. | Rudolph † 6..., D. | 08.Jul.11 | |
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| Goebel - Dichtung und Wahrhe... | 55666 | 10 | Erb, Ernst | Erb, Ernst | 24.Jan.11 | |
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| Tonsummer im Detektorapparat | 9612 | 5 | Knoll, Hans M. | Knoll, Hans M. | 13.Mar.10 | |
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| Lee De Forest und Nora Stant... | 7629 | 0 | Erb, Ernst | Erb, Ernst | 11.Mar.09 | |
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| Autoradio 1904 ! | 9318 | 1 | Birkner † 1..., K. | Erb, Ernst | 21.Sep.08 | |
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| The Transatlantic Times | 6358 | 0 | Birkner † 1..., K. | Birkner † 1..., K. | 06.Feb.08 | |
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| "Entdecker" des Fadings | 5898 | 0 | Rudolph † 6..., D. | Rudolph † 6..., D. | 02.Feb.08 | |
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| Information über "Ultra-Audi... | 14847 | 10 | Holtmann, W. | Knoll, Hans M. | 18.Jan.07 | |
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| Reginald Fessenden | 6360 | 1 | Suleimanagi..., O. | Kamann, Hans | 23.Dec.06 | |
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| Empfangsschaltung 1916 | 10993 | 0 | Birkner † 1..., K. | Birkner † 1..., K. | 22.Sep.06 | |
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| Entwicklungsgeschichte des P... | 6618 | 1 | Etzold †, Eckhard | Etzold †, Eckhard | 29.Jul.06 | |
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| Tonaufzeichnung und Radios | 6979 | 1 | Erb, Ernst | Erb, Ernst | 13.Jun.05 | |
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| Detail of King-Starr patent ... | 17102 | 0 | Sarbell † 2..., R. | Sarbell † 2..., R. | 26.Jan.05 | |
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| Das Wort "RADIO" | 6794 | 1 | Zilionis, Sigitas | Odermatt &d..., H. | 04.Nov.04 | |
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Wer hat denn das Radio nun "... | 41038 | 5 | Eckardt, Wolfgang | Erb, Ernst | 06.Oct.04 | |
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| Jagadis Chandra Bose | 6762 | 0 | Becker, Dirk | Becker, Dirk | 03.Dec.03 | |
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| Was sind denn Theoretiker? | 6707 | 0 | Erb, Ernst | Erb, Ernst | 17.Apr.03 | |
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