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Technical history up to 1919 (Radios)

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Forum » Radio- and technical History » Technical history up to 1919 (Radios)
Topics: 1 to 24 from 24
  Topic Rating Hits Answ. Author Last text   Language
  Fragen zu Funkpionier Siegmu...   6101 11 Holtmann, W. Erb, Ernst 03.Nov.11 deutsch  
  Wie Nikola Tesla das 20. Jah...   1575 1 Beckmann, Georg Eckardt, Wolfgang 09.Mar.16 deutsch  
  Réception des Ondes Entreten...   2601 0 Hippenstiel, Mark Hippenstiel, Mark 31.Oct.14 française  
  Erste Zeitsignalsender   6222 2 Birkner † 1..., K. Ronneberger, Uwe 26.Dec.12 deutsch  
  Reportage – Das unsichtbare ...   4266 1 Dehne, Jens Dehne, Jens 08.Dec.11 deutsch  
  External grid   5176 1 Reid, Paul Ciardiello, E. 25.Sep.11 english  
  Drachen-Antenne und ihre Gef... 7 Rating Ø 4.5 7219 0 Rudolph, Dietmar Rudolph, Dietmar 08.Jul.11 deutsch  
  Goebel - Dichtung und Wahrhe...   47442 10 Erb, Ernst Erb, Ernst 24.Jan.11 deutsch  
  Tonsummer im Detektorapparat   6995 5 Knoll, Hans M. Knoll, Hans M. 13.Mar.10 deutsch  
  Lee De Forest und Nora Stant...   5551 0 Erb, Ernst Erb, Ernst 11.Mar.09 deutsch  
  Autoradio 1904 !   7125 1 Birkner † 1..., K. Erb, Ernst 21.Sep.08 deutsch  
Robert Denk, Perpetuum mobil...   36055 11 Erb, Ernst Erb, Ernst 02.Apr.08 deutsch  
  The Transatlantic Times   4333 0 Birkner † 1..., K. Birkner † 1..., K. 06.Feb.08 deutsch  
  "Entdecker" des Fadings   4283 0 Rudolph, Dietmar Rudolph, Dietmar 02.Feb.08 deutsch  
  Information über "Ultra-Audi...   11525 10 Holtmann, W. Knoll, Hans M. 18.Jan.07 deutsch  
  Reginald Fessenden   4776 1 Suleimanagi..., O. Kamann, Hans 23.Dec.06 english  
  Empfangsschaltung 1916   6610 0 Birkner † 1..., K. Birkner † 1..., K. 22.Sep.06 deutsch  
  Entwicklungsgeschichte des P...   4939 1 Etzold †, Eckhard Etzold †, Eckhard 29.Jul.06 deutsch  
  Tonaufzeichnung und Radios   5450 1 Erb, Ernst Erb, Ernst 13.Jun.05 deutsch  
  Detail of King-Starr patent ...   12625 0 Sarbell, Robert Sarbell, Robert 26.Jan.05 english  
  Das Wort "RADIO"   5342 1 Zilionis, Sigitas Odermatt &d..., H. 04.Nov.04 deutsch  
Wer hat denn das Radio nun "...   37034 5 Eckardt, Wolfgang Erb, Ernst 06.Oct.04 deutsch  
  Jagadis Chandra Bose   5160 0 Becker, Dirk Becker, Dirk 03.Dec.03 deutsch  
  Was sind denn Theoretiker?   5360 0 Erb, Ernst Erb, Ernst 17.Apr.03 deutsch  
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