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Valves / tubes - Semiconductors

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Recent articles

Topic Rating Hits Ans Last text      
  97 ? Zluwa, Markus   25.May.17 19:42 deutsch
  512 4 Heimerl, Franz   20.May.17 21:03 deutsch
  212 0 Stewart, Fin   14.May.17 11:58 english
  2258 4 RODT, Hans   12.May.17 23:57 deutsch
  367 2 Edelmann, Manfred   09.May.17 20:37 deutsch
  569 5 Holtmann, W.   04.May.17 10:07 deutsch
  1859 9 Giese, Harald   02.May.17 20:02 deutsch
  188 0 Stewart, Fin   30.Apr.17 12:04 english
  249 1 Roschy, Jacob   25.Apr.17 15:04 english
  8774 1 Garcia Bayo..., R.   12.Apr.17 11:15 english
  289 1 Gebert, Wolfgang   11.Apr.17 18:19 english
  405 2 Jacob, Uwe   11.Apr.17 14:13 deutsch
  248 0 Garcia Bayo..., R.   05.Apr.17 23:09 english
  204 1 Hippenstiel, Mark   27.Mar.17 16:17 english
  386 1 Roschy, Jacob   14.Mar.17 08:41 english
  521 0 Schmidt, H.   13.Mar.17 16:52 deutsch
  321 2 Gandolfo-Ca..., B.   10.Mar.17 22:51 english
  256 0 Scheuer, Günter   10.Mar.17 21:48 deutsch
  262 1 Holtmann, W.   09.Mar.17 08:56 english
  327 0 Scheuer, Günter   08.Mar.17 23:09 deutsch
  731 3 Spitzer, Mario   05.Mar.17 08:04 deutsch
  350 0 Roth † 27.3..., A.   03.Mar.17 12:06 deutsch
  451 1 Stabe, Günther   27.Feb.17 16:58 deutsch
  404 1 Stabe, Günther   26.Feb.17 10:04 deutsch
  615 1 Erb, Ernst   24.Feb.17 13:14 deutsch
  369 0 Hooijmans, Pieter   22.Feb.17 21:34 english
  599 2 Steffen, Peter   16.Feb.17 17:53 deutsch
  704 2 Spitzer, Mario   14.Feb.17 07:55 deutsch
  1226 1 Renz, Martin   05.Jan.17 17:41 deutsch
  702 0 Eckardt, Wolfgang   27.Dec.16 20:04 deutsch
  469 1 Jung, Otmar   23.Dec.16 22:46 english
  698 2 Elm, Oskar   14.Dec.16 13:57 deutsch
  412 0 Larsen, Alan   14.Dec.16 02:06 english
  443 0 Maida, Antonio   10.Dec.16 09:02 italiano
  2007 2 Roschy, Jacob   02.Dec.16 19:26 deutsch
  702 0 Müller, Rudolf   22.Nov.16 15:03 deutsch
  585 0 Müller, Rudolf   21.Nov.16 10:33 deutsch
  1104 2 Richter, Georg   15.Nov.16 22:29 deutsch
  877 0 Eckardt, Wolfgang   14.Nov.16 15:11 deutsch
  681 2 Herian, Dietmar   05.Nov.16 14:28 deutsch
  995 0 Dassow, Achim   01.Nov.16 14:58 deutsch
  807 1 Roschy, Jacob   24.Oct.16 15:57 deutsch
  755 2 Sacherer, B.   23.Oct.16 14:20 deutsch
  648 0 Strampe, Egon   22.Oct.16 20:32 deutsch
  629 2 Holtmann, W.   09.Oct.16 19:19 english
  633 2 Jung, Otmar   03.Oct.16 21:40 english
  549 0 Rathgeb, Manfred   30.Sep.16 22:04 deutsch
  710 5 van Dijk, N.   26.Sep.16 13:45 english
  809 0 RODT, Hans   25.Sep.16 14:21 deutsch
  966 1 Roschy, Jacob   02.Sep.16 21:19 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  (1537)
FAQ - click for boards  (13 | 324)
    FAQ about the radio pages  (277)
    FAQ about the forum  (47)
Radio- and technical History  (4 | 384)
    Technical history up to 1919 (Radios)  (24)
    Technical history: 1920 and later  (125)
    Decades of broadcasting  (175)
    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 | 11902)
    Early physics  (7)
    Telegraphy  (1)
    Telephony, Telephones  (5)
    Early radio (sparc etc. before tubes)  (5)
    RADIO MODELS DISPLAYED  (11140)
    Television  (64)
    Other sets and related gear  (151)
    Measuring equipment of 20st century (not valve testers)  (56)
    Devices: rare or unknown or self made  (473)
Commercial sets (incl. valve testers)  (5 | 96)
    HAM radios  (3)
    Commercial gear (Boatancors)  (19)
    Military before 1930  (1)
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    Valve / tube testers  (59)
Valves / tubes - Semiconductors  (11 | 2431)
    Tube development up to 1933  (41)
    Tube development after 1933  (62)
    Picture tubes  (20)
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    VALVES/TUBES / SEMICONDUCTORS in RADIOMUSEUM  (1803)
    Very rare valves or unknown (not in RMorg)  (175)
    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 | 1209)
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    Radios: how to get parts for old radios  (207)
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    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 | 53)
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    LITERATURE FINDER  (26)
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Literature, Addresses, Events, Clubs and Museums  (4 | 477)
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    MUSEUM FINDER  (84)
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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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