VALVES/TUBES / SEMICONDUCTORS in RADIOMUSEUM
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| Topic | Rating | Hits | Answ. | Author | Last text | Language | |||
| Unterschied in der Pinbelegu... | 339 | 4 | Kleindienst, J. | Kleindienst, J. | 13.Jan.25 |  |
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| Betriebsdaten der HP96 | 265 | 0 | Cordes, Julius | Cordes, Julius | 29.Dec.24 | |
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| Betriebsdaten der HP93 | 255 | 0 | Cordes, Julius | Cordes, Julius | 29.Dec.24 | |
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| A28-12W crt base type | 373 | 3 | Feniello, G. | Holtmann, W. | 19.Dec.24 |  |
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| info about Clevite from the ... | 337 | 0 | Noble, William | Noble, William | 19.Nov.24 | |
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| "Fertigung der Werke" von Te... |  |
8237 | 7 | Lammers, Alfons | Müller, Stefan | 02.Nov.24 | |
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| Te61 auch mit Stahlröhrensoc... | 347 | 0 | Koehler, Andreas | Koehler, Andreas | 02.Nov.24 | |
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| GEC B729 | 307 | 0 | Shellberg, Ken | Shellberg, Ken | 24.Oct.24 | |
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| EF64 oder EF54? | 554 | 1 | Weigl, Helmut | Eckardt, Wolfgang | 10.Oct.24 | |
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| ECH42 Variante mit Gasbinder | 2441 | 3 | Eisenbarth, G. | Bakker, Maarten | 06.Oct.24 | |
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| Ersatz für BF125 | 522 | 0 | Jung, Heribert | Jung, Heribert | 15.Sep.24 | |
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| Precise dB Monitoring with E... | |
602 | 0 | Sousa, Joe | Sousa, Joe | 08.Sep.24 | |
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| zwei unterschiedliche MR3 | 488 | 0 | Buchner, Klaus | Buchner, Klaus | 02.Sep.24 | |
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| 14Z3 rectifier tube | 500 | 1 | Dodgshun, John | Jung, Otmar | 01.Sep.24 | |
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| The VACTEC Inc. and their Va... |  |
567 | 0 | Giese, Harald | Giese, Harald | 12.Aug.24 | |
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| Gerald Tyne Saga of the Vacu... | 478 | 0 | Larsen, Alan | Larsen, Alan | 04.Aug.24 | |
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| Sockel der PP2018 | 997 | 4 | Cordes, Julius | Roschy, Jacob | 14.Jul.24 | |
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| 4CC1 entspricht 2xREN904 | 588 | 0 | Cordes, Julius | Cordes, Julius | 06.Jul.24 | |
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| A31-410w crt Pin 5 | 549 | 1 | Feniello, G. | Watterson, M. | 11.Jun.24 | |
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| Sockel der RE-3 | 527 | 0 | Cordes, Julius | Cordes, Julius | 06.Jun.24 | |
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| Pinbelegung Besonderheiten | 637 | 0 | Bradtmöller, K. | Bradtmöller, K. | 10.May.24 | |
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| Falsche Sockelbeschaltung be... | 762 | 3 | Cordes, Julius | Holtmann, W. | 03.May.24 | |
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| Hexode RENS1234 als Pentode ... | |
916 | 0 | Roschy, Jacob | Roschy, Jacob | 26.Mar.24 | |
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| Regeldiode von Heimann | 1306 | 3 | Schmidt, H. | Schmidt, H. | 14.May.12 | |
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| falsche Bildzuordnung bei TK... | 572 | 2 | Langfeld, Roland | Langfeld, Roland | 06.Mar.24 | |
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| Bestimmung Plancksches Wirku... | 787 | 0 | Stotz, Dieter | Stotz, Dieter | 22.Feb.24 | |
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| MN1203 Ersatz | 780 | 0 | Silberhorn, G. | Silberhorn, G. | 18.Feb.24 | |
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| 6DT6 S differenza dal modell... | 845 | 0 | Feniello, G. | Feniello, G. | 23.Jan.24 |  |
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| ECH83 versus ECH81 | 58250 | 17 | Lundelin, Lars-G. | Holtmann, W. | 19.Jan.24 | |
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| FBC237 identisch mit BC237, ... | 1754 | 7 | Ohrem, Armin | Bakker, Maarten | 18.Jan.24 | |
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| MC6-16 Bezeichnungsänderung | 666 | 1 | Koehler, Andreas | Bakker, Maarten | 18.Jan.24 | |
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| Eine der letzten 100 Goldene... | 1266 | 3 | Saefkow, Anton | Jung, Otmar | 13.Jan.24 | |
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| PCC84: Frühe Änderung der Pi... | 823 | 0 | Schindler, Patrik | Schindler, Patrik | 08.Jan.24 | |
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| Maybe the P2 page contains s... | 1048 | 5 | Jancsek, Ottó | Roschy, Jacob | 07.Jan.24 | |
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| dimensions of Motorola 48A12... | 509 | 0 | Noble, William | Noble, William | 31.Dec.23 | |
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| Ersatz für die EZ150 | 900 | 1 | Müller, Stefan | Steinmetz, A. | 29.Dec.23 | |
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| Unbekannter Hersteller der G... | 662 | 0 | Giese, Harald | Giese, Harald | 17.Dec.23 | |
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| Detailfoto vom Steuergitter | 1327 | 7 | Schindler, Patrik | Schindler, Patrik | 11.Dec.23 | |
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| Rl15A versus RL4,8P15 | 778 | 1 | Gruschka, Peter | Holtmann, W. | 19.Nov.23 | |
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| Production years | 648 | 0 | Szczesniak, T. | Szczesniak, T. | 14.Nov.23 | |
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| Datenblatt VEB VAKUTRONIK-RF... | 890 | 1 | Ludwigs, Michael | Ludwigs, Michael | 08.Nov.23 | |
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| Röhre 6J1B-Q | 1147 | 2 | Schlosser, Harald | Schlosser, Harald | 23.Oct.23 | |
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| PCL80. Welche Heizspannung? | 1083 | 2 | Ellerbrock, H. | Ellerbrock, H. | 26.Aug.23 | |
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| General Travelling Wave Tube... | 904 | 0 | Watterson, M. | Watterson, M. | 20.Aug.23 | |
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| Röhrenbezeichnung | 1077 | 2 | Pfeiffer, Peter | Pfeiffer, Peter | 15.Aug.23 | |
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| Experimentier Röhre aus dem ... | 1676 | 8 | ADAM, Christian | ADAM, Christian | 03.Aug.23 | |
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| Wrong pin connection diagram. | 682 | 2 | Irwin, Stuart | Giese, Harald | 26.Jul.23 | |
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| Wrong pin connections. | 685 | 4 | Irwin, Stuart | Irwin, Stuart | 26.Jul.23 | |
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| TCA240 function | 1134 | 3 | Watterson, M. | Watterson, M. | 13.Jul.23 | |
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| SCR1526 Thyristor | 841 | 1 | Hofmüller, W. | Neuhaus, H. | 18.Jun.23 | |
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