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Valves / tubes - Semiconductors

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Recent articles

Topic Rating Hits Ans Last text      
  5596 4 Crawford, John   13.Jun.17 09:58 english
  3397 3 Nikolic, Dragan   11.Jun.17 03:25 english
  245 2 van Dijk, N.   04.Jun.17 18:14 english
  583 2 Steinmetz, A.   28.May.17 12:12 deutsch
  662 4 Heimerl, Franz   20.May.17 21:03 deutsch
  364 0 Stewart, Fin   14.May.17 11:58 english
  2350 4 RODT, Hans   12.May.17 23:57 deutsch
  442 2 Edelmann, Manfred   09.May.17 20:37 deutsch
  642 5 Holtmann, W.   04.May.17 10:07 deutsch
  1943 9 Giese, Harald   02.May.17 20:02 deutsch
  256 0 Stewart, Fin   30.Apr.17 12:04 english
  315 1 Roschy, Jacob   25.Apr.17 15:04 english
  8904 1 Garcia Bayo..., R.   12.Apr.17 11:15 english
  364 1 Gebert, Wolfgang   11.Apr.17 18:19 english
  476 2 Jacob, Uwe   11.Apr.17 14:13 deutsch
  325 0 Garcia Bayo..., R.   05.Apr.17 23:09 english
  275 1 Hippenstiel, Mark   27.Mar.17 16:17 english
  474 1 Roschy, Jacob   14.Mar.17 08:41 english
  601 0 Schmidt, H.   13.Mar.17 16:52 deutsch
  407 2 Gandolfo-Ca..., B.   10.Mar.17 22:51 english
  333 0 Scheuer, Günter   10.Mar.17 21:48 deutsch
  330 1 Holtmann, W.   09.Mar.17 08:56 english
  399 0 Scheuer, Günter   08.Mar.17 23:09 deutsch
  806 3 Spitzer, Mario   05.Mar.17 08:04 deutsch
  413 0 Roth † 27.3..., A.   03.Mar.17 12:06 deutsch
  511 1 Stabe, Günther   27.Feb.17 16:58 deutsch
  469 1 Stabe, Günther   26.Feb.17 10:04 deutsch
  689 1 Erb, Ernst   24.Feb.17 13:14 deutsch
  440 0 Hooijmans, Pieter   22.Feb.17 21:34 english
  667 2 Steffen, Peter   16.Feb.17 17:53 deutsch
  789 2 Spitzer, Mario   14.Feb.17 07:55 deutsch
  1301 1 Renz, Martin   05.Jan.17 17:41 deutsch
  783 0 Eckardt, Wolfgang   27.Dec.16 20:04 deutsch
  538 1 Jung, Otmar   23.Dec.16 22:46 english
  764 2 Elm, Oskar   14.Dec.16 13:57 deutsch
  474 0 Larsen, Alan   14.Dec.16 02:06 english
  511 0 Maida, Antonio   10.Dec.16 09:02 italiano
  2077 2 Roschy, Jacob   02.Dec.16 19:26 deutsch
  764 0 Müller, Rudolf   22.Nov.16 15:03 deutsch
  666 0 Müller, Rudolf   21.Nov.16 10:33 deutsch
  1189 2 Richter, Georg   15.Nov.16 22:29 deutsch
  953 0 Eckardt, Wolfgang   14.Nov.16 15:11 deutsch
  762 2 Herian, Dietmar   05.Nov.16 14:28 deutsch
  1112 0 Dassow, Achim   01.Nov.16 14:58 deutsch
  874 1 Roschy, Jacob   24.Oct.16 15:57 deutsch
  842 2 Sacherer, B.   23.Oct.16 14:20 deutsch
  724 0 Strampe, Egon   22.Oct.16 20:32 deutsch
  691 2 Holtmann, W.   09.Oct.16 19:19 english
  697 2 Jung, Otmar   03.Oct.16 21:40 english
  619 0 Rathgeb, Manfred   30.Sep.16 22:04 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  (1543)
FAQ - click for boards  (13 | 324)
    FAQ about the radio pages  (277)
    FAQ about the forum  (47)
Radio- and technical History  (4 | 389)
    Technical history up to 1919 (Radios)  (24)
    Technical history: 1920 and later  (127)
    Decades of broadcasting  (178)
    Picture and tone processing / recording  (60)
Manufacturer's / brands history  (5 | 1093)
    Setmakers (German speaking countries) not in RMorg  (99)
    MANUFACTURERS and TRADE NAMES (present in the museum)  (885)
    Tube manufacturers  (17)
    Set makers in other countries than German speaking (not in R  (55)
    COUNTRYTEXTS (in the RADIO-MUSEUM)  (37)
Radios and other type of sets (Physics) etc.  (9 | 11944)
    Early physics  (7)
    Telegraphy  (1)
    Telephony, Telephones  (5)
    Early radio (sparc etc. before tubes)  (5)
    RADIO MODELS DISPLAYED  (11181)
    Television  (64)
    Other sets and related gear  (151)
    Measuring equipment of 20st century (not valve testers)  (56)
    Devices: rare or unknown or self made  (474)
Commercial sets (incl. valve testers)  (5 | 95)
    HAM radios  (3)
    Commercial gear (Boatancors)  (19)
    Military before 1930  (1)
    Military equipment 1930 and later  (14)
    Valve / tube testers  (58)
Valves / tubes - Semiconductors  (11 | 2432)
    Tube development up to 1933  (41)
    Tube development after 1933  (62)
    Picture tubes  (20)
    Military valves/tubes  (14)
    VALVES/TUBES / SEMICONDUCTORS in RADIOMUSEUM  (1803)
    Very rare valves or unknown (not in RMorg)  (176)
    Transmitter tubes  (9)
    Industrial valves and Xray tubes  (5)
    Other valves/tubes  (112)
    Valves / Tubes; practical use and procurement  (141)
    Semiconductors  (49)
How to collect radios etc.  (4 | 24)
    Everything about collecting  (16)
    Radios: how to find, what to pay  (8)
Technique, Repair, Restoration, Home construction **  (9 | 1211)
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    Cleaning and restoring  (114)
    Radios: how to get parts for old radios  (207)
    Tools and measuring equipment, schematic collections  (70)
    Home construction and general radio technique  (275)
    Checks before putting on power  (19)
    Error tracing methods (post to the model if specific)  (81)
    Repair and restoration: Tips and Tricks  (352)
    Alignement of radios: Superhet and TRF  (30)
Periodicals  (5 | 54)
    Periodicals for Germany  (13)
    LITERATURE FINDER  (26)
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Literature, Addresses, Events, Clubs and Museums  (4 | 478)
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    MUSEUM FINDER  (84)
    Exhibitions (Museums start at museum page)  (18)
    Events for radio collectors, Clubs  (285)
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)

  
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