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.
To the archive   Forum » Valves / tubes - Semiconductors 


Recent articles

Topic Rating Hits Ans Last text      
  198 1 Stewart, Fin   20.May.22 22:58 english
  778 3 Ronneberger, Uwe   12.May.22 19:26 deutsch
  348 0 Eisenbarth, G.   02.May.22 12:17 deutsch
  362 1 Kornath, K.   30.Apr.22 19:19 deutsch
  267 0 Eisenbarth, G.   26.Apr.22 09:04 deutsch
  507 2 Jancsek, Ottó   10.Apr.22 15:18 english
  389 0 Eisenbarth, G.   05.Apr.22 17:52 deutsch
  282 3 Roschy, Jacob   26.Mar.22 08:58 english
  5247 1 Bakker, Maarten   02.Mar.22 19:22 deutsch
  3133 7 Forsman, Torbjörn   01.Mar.22 21:51 english
  333 1 Roschy, Jacob   01.Mar.22 20:28 deutsch
  191 0 Szczesniak, T.   28.Feb.22 22:28 english
  547 8 Keil, Ralf   26.Feb.22 16:39 deutsch
  497 0 Giese, Harald   12.Feb.22 23:17 deutsch
  551 0 Giese, Harald   04.Feb.22 11:49 deutsch
  776 3 Jung, Otmar   30.Jan.22 13:19 deutsch
  1308 6 Steinmetz, A.   10.Feb.21 00:01 deutsch
  385 2 Giese, Harald   18.Jan.22 10:53 english
  289 0 Silberhorn, G.   09.Jan.22 17:06 english
  312 2 Laureti, Biagio   07.Jan.22 18:39 italiano
  408 3 Roschy, Jacob   04.Jan.22 15:30 deutsch
  320 0 Schmidt, H.   26.Dec.21 16:06 deutsch
  292 0 Post, Rich   23.Dec.21 21:57 english
  465 1 Kornath, K.   13.Dec.21 17:15 deutsch
  3618 7 Eckardt, Wolfgang   03.Dec.21 19:26 deutsch
  1541 2 Roschy, Jacob   29.Nov.21 10:46 deutsch
  536 0 Burkei, Daniel   27.Nov.21 09:10 deutsch
  503 3 RODT, Hans   27.Nov.21 01:43 deutsch
  586 3 Zwirner, Reinhard   21.Nov.21 02:10 deutsch
  4161 4 Rudolph † 6..., D.   18.Nov.21 14:15 deutsch
  2258 1 Müller, Stefan   12.Nov.21 12:10 deutsch
  355 2 Boughen, Max   09.Nov.21 21:18 english
  736 6 Steinmetz, A.   06.Nov.21 13:35 deutsch
  7045 2 Müller, Stefan   30.Oct.21 00:59 deutsch
  854 8 Gerber, Hannes   26.Oct.21 23:24 deutsch
  672 2 LUCAS, Heinz   04.Oct.21 17:12 deutsch
  335 1 Neuhaus, H.   04.Oct.21 11:42 deutsch
  989 1 Müller, Stefan   03.Oct.21 00:32 deutsch
  386 3 Consales, Daniel   28.Sep.21 13:54 english
  389 2 Capela, Hernani   18.Sep.21 19:32 english
  752 6 Roschy, Jacob   07.Sep.21 14:38 deutsch
  477 2 Hill, Jeffrey   06.Sep.21 02:24 english
  303 0 Dodgshun, John   05.Sep.21 09:13 english
  2151 5 Müller, Stefan   01.Sep.21 20:52 deutsch
  674 1 Löwe, Nikolaus   13.Aug.21 19:41 deutsch
  570 4 Holtmann, W.   12.Aug.21 11:04 english
  395 3 Roschy, Jacob   11.Aug.21 08:39 english
  769 3 Eppinger, Armin   07.Aug.21 16:26 deutsch
  208 0 Capela, Hernani   07.Aug.21 10:37
  418 1 Roschy, Jacob   27.Jul.21 07:28 english
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  (1704)
FAQ - click for boards  (13 | 333)
    FAQ about the radio pages  (282)
    FAQ about the forum  (51)
Radio- and technical History  (5 | 546)
    Technical history up to 1919 (Radios)  (26)
    Technical history: 1920 and later  (155)
    Decades of broadcasting  (293)
    Picture and tone processing / recording  (72)
Manufacturer's / brands history  (5 | 1284)
    Setmakers (German speaking countries) not in RMorg  (108)
    MANUFACTURERS and TRADE NAMES (present in the museum)  (1054)
    Tube manufacturers  (18)
    Set makers in other countries than German speaking (not in R  (54)
    COUNTRYTEXTS (in the RADIO-MUSEUM)  (50)
Radios and other type of sets (Physics) etc.  (9 | 14121)
    Early physics  (8)
    Telegraphy  (3)
    Telephony, Telephones  (8)
    Early radio (sparc etc. before tubes)  (5)
    MODELS DISPLAYED  (13265)
    Television  (119)
    Other sets and related gear  (159)
    Measuring equipment of 20st century (not valve testers)  (60)
    Devices: rare or unknown or self made  (494)
Commercial sets (incl. valve testers)  (5 | 105)
    HAM radios  (3)
    Commercial gear (Boatancors)  (22)
    Military before 1930  (2)
    Military equipment 1930 and later  (16)
    Valve / tube testers  (62)
Valves / tubes - Semiconductors  (11 | 2780)
    Tube development up to 1933  (44)
    Tube development after 1933  (79)
    Picture tubes  (20)
    Military valves/tubes  (15)
    VALVES/TUBES / SEMICONDUCTORS in RADIOMUSEUM  (2060)
    Very rare valves or unknown (not in RMorg)  (207)
    Transmitter tubes  (10)
    Industrial valves and Xray tubes  (5)
    Other valves/tubes  (117)
    Valves / Tubes; practical use and procurement  (154)
    Semiconductors  (69)
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 | 1319)
    How to store and to treat radios  (69)
    Cleaning and restoring  (121)
    Radios: how to get parts for old radios  (231)
    Tools and measuring equipment, schematic collections  (73)
    Home construction and general radio technique  (302)
    Checks before putting on power  (19)
    Error tracing methods (post to the model if specific)  (87)
    Repair and restoration: Tips and Tricks  (385)
    Alignement of radios: Superhet and TRF  (32)
Periodicals  (5 | 85)
    Periodicals for Germany  (15)
    LITERATURE FINDER  (55)
    Periodicals for Austria  (4)
    Periodicals for Switzerland  (0)
    Periodicals - other than German  (11)
Literature, Addresses, Events, Clubs and Museums  (4 | 550)
    Books  (97)
    MUSEUM FINDER  (106)
    Exhibitions (Museums start at museum page)  (20)
    Events for radio collectors, Clubs  (327)
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)

  
rmXorg