radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.
Information - Help

Valves / tubes - Semiconductors

New here? Please click the blue Info-Button for help.
Please select (here below, right) your preferred languages for reading. Members may select multiple languages.
UACS
To ask a model-specific question, go directly to the model's own page and post there. Your question will then automatically appear here too.
Some examples of well done text and help plus our forum rules.
Forum » Valves / tubes - Semiconductors
To the archive   Forum » Valves / tubes - Semiconductors 


Recent articles

Topic Rating Hits Ans Last text      
  287 0 Stotz, Dieter   22.Feb.24 13:49 deutsch
  1706 10 Selyem-Tóth, S.   20.Feb.24 06:41 english
  255 0 Silberhorn, G.   18.Feb.24 09:17 deutsch
  372 0 Feniello, G.   23.Jan.24 08:25 italiano
  54981 17 Holtmann, W.   19.Jan.24 11:05 english
  1360 7 Bakker, Maarten   18.Jan.24 23:26 deutsch
  373 1 Bakker, Maarten   18.Jan.24 22:54 deutsch
  767 3 Jung, Otmar   13.Jan.24 19:34 deutsch
  382 0 Schindler, Patrik   08.Jan.24 11:19 deutsch
  709 5 Roschy, Jacob   07.Jan.24 16:09 english
  216 0 Noble, William   31.Dec.23 05:12 english
  555 1 Steinmetz, A.   29.Dec.23 20:47 deutsch
  329 0 Giese, Harald   17.Dec.23 18:00 deutsch
  934 7 Schindler, Patrik   11.Dec.23 18:56 deutsch
  439 1 Holtmann, W.   19.Nov.23 15:10 deutsch
  355 0 Szczesniak, T.   14.Nov.23 14:23 english
  519 1 Ludwigs, Michael   08.Nov.23 10:59 deutsch
  696 2 Schlosser, Harald   23.Oct.23 17:40 deutsch
  11654 3 Müller, Stefan   30.Sep.23 22:21 english
  459 1 Jung, Otmar   27.Aug.23 19:38 english
  784 2 Ellerbrock, H.   26.Aug.23 07:47 deutsch
  428 2 Banach, Paweł   25.Aug.23 10:44 english
  348 1 Holtmann, W.   21.Aug.23 18:47 english
  404 2 Jancsek, Ottó   21.Aug.23 17:05 english
  466 0 Watterson, M.   20.Aug.23 15:16 english
  828 2 Pfeiffer, Peter   15.Aug.23 11:10 deutsch
  1270 8 ADAM, Christian   03.Aug.23 19:10 deutsch
  337 2 Giese, Harald   26.Jul.23 09:51 english
  411 4 Irwin, Stuart   26.Jul.23 00:29 english
  728 3 Watterson, M.   13.Jul.23 18:54 english
  668 1 Roschy, Jacob   03.Jul.23 08:07 deutsch
  20789 18 Steinmetz, A.   22.Jun.23 19:24 deutsch
  590 1 Neuhaus, H.   18.Jun.23 10:54 deutsch
  516 0 Aichner, S.   18.Jun.23 09:26 deutsch
  351 1 Eisenbarth, G.   18.Jun.23 09:05 english
  598 2 Roschy, Jacob   22.May.23 09:30 deutsch
  579 1 Holtmann, W.   18.May.23 11:03 deutsch
  358 0 Cowans, Gary   17.Apr.23 08:50 english
  419 0 Cowans, Gary   17.Apr.23 08:41 english
  485 0 Silberhorn, G.   13.Apr.23 14:23 english
  530 0 ADAM, Christian   04.Apr.23 08:40 deutsch
  780 1 ADAM, Christian   01.Apr.23 08:07 française
  649 1 Roschy, Jacob   01.Apr.23 04:49 deutsch
  473 1 Jung, Otmar   26.Mar.23 20:39 english
  465 1 Jung, Otmar   22.Mar.23 07:51 deutsch
  405 0 Zluwa, Markus   21.Mar.23 20:07 deutsch
  655 3 Stotz, Dieter   21.Mar.23 07:56 deutsch
  628 3 Roschy, Jacob   14.Mar.23 08:49 english
  757 3 Kornath, K.   06.Mar.23 19:53 deutsch
  621 0 Sternal, Dieter   04.Mar.23 15:38 deutsch
The topic of this Radio-Forum is Radio Restoration and Radio Repair but also Radio-History, Radio-Valves, Tubes of all kinds, Radio collecting, Radio-Literature, Schematics forRadio Repair etc.

In General  (1735)
 FAQ - click for boards  (14 | 335)
     FAQ about the radio pages  (283)
     FAQ about the forum  (52)
 Radio- and technical History  (5 | 584)
     Technical history up to 1919 (Radios)  (27)
     Technical history: 1920 and later  (159)
     Decades of broadcasting  (319)
     Picture and tone processing / recording  (73)
     Cohiradia - Historical Broadband Recordings  (6)
 Manufacturer's / brands history  (5 | 1328)
     Setmakers (German speaking countries) not in RMorg  (108)
     MANUFACTURERS and TRADE NAMES (present in the museum)  (1091)
     Tube manufacturers  (21)
     Set makers in other countries than German speaking (not in R  (54)
     COUNTRYTEXTS (in the RADIO-MUSEUM)  (54)
 Radios and other type of sets (Physics) etc.  (9 | 14730)
     Early physics  (8)
     Telegraphy  (3)
     Telephony, Telephones  (8)
     Early radio (sparc etc. before tubes)  (5)
     MODELS DISPLAYED  (13857)
     Television  (125)
     Other sets and related gear  (159)
     Measuring equipment of 20st century (not valve testers)  (61)
     Devices: rare or unknown or self made  (504)
 Commercial sets (incl. valve testers)  (5 | 110)
     HAM radios  (5)
     Commercial gear (Boatancors)  (24)
     Military before 1930  (2)
     Military equipment 1930 and later  (16)
     Valve / tube testers  (63)
 Valves / tubes - Semiconductors  (11 | 2872)
     Tube development up to 1933  (45)
     Tube development after 1933  (80)
     Picture tubes  (20)
     Military valves/tubes  (15)
     VALVES/TUBES / SEMICONDUCTORS in RADIOMUSEUM  (2135)
     Very rare valves or unknown (not in RMorg)  (215)
     Transmitter tubes  (10)
     Industrial valves and Xray tubes  (5)
     Other valves/tubes  (121)
     Valves / Tubes; practical use and procurement  (155)
     Semiconductors  (71)
 How to collect radios etc.  (4 | 27)
     Everything about collecting  (18)
     Radios: how to find, what to pay  (9)
 Technique, Repair, Restoration, Home construction **  (9 | 1342)
     How to store and to treat radios  (69)
     Cleaning and restoring  (125)
     Radios: how to get parts for old radios  (238)
     Tools and measuring equipment, schematic collections  (73)
     Home construction and general radio technique  (308)
     Checks before putting on power  (19)
     Error tracing methods (post to the model if specific)  (88)
     Repair and restoration: Tips and Tricks  (390)
     Alignement of radios: Superhet and TRF  (32)
 Periodicals  (5 | 94)
     Periodicals for Germany  (17)
     LITERATURE FINDER  (62)
     Periodicals for Austria  (4)
     Periodicals for Switzerland  (0)
     Periodicals - other than German  (11)
 Literature, Addresses, Events, Clubs and Museums  (4 | 578)
     Books  (101)
     MUSEUM FINDER  (111)
     Exhibitions (Museums start at museum page)  (20)
     Events for radio collectors, Clubs  (346)
 OTHER LANGUAGES  (5 | 18)
     Chinese 网上收音机博物  (2)
     Suomi-Finnish-FAQ  (4)
     Suomi-Finnish-GENERAL  (1)
     Nederlands-Dutch-FAQ  (6)
     Nederlands-Dutch-GENERAL  (5)
  

Data Compliance More Information