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Valves / tubes - Semiconductors

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Recent articles

Topic Rating Hits Ans Last text      
  207 0 Keil, Ralf   12.Jul.20 10:32 deutsch
  349 4 Dassow, Achim   11.Jul.20 10:37 english
  285 5 Pennington, Mark   08.Jul.20 16:46 english
  488 1 Kalmár, Zoltán   01.Jul.20 15:59 english
  401 1 Latzel, Robert   28.Jun.20 08:43 deutsch
  582 4 Walz, Rüdiger   19.Jun.20 21:47 deutsch
  382 0 Jung, Heribert   16.Jun.20 14:39 deutsch
  303 4 Roschy, Jacob   12.Jun.20 15:05 english
  297 3 Shellberg, Ken   11.Jun.20 22:21 english
  186 3 Roschy, Jacob   09.Jun.20 20:53 english
  140 0 Nilsson, Lennart   09.Jun.20 16:29 english
  213 4 Shellberg, Ken   08.Jun.20 19:49 english
  170 1 Roschy, Jacob   08.Jun.20 09:05 english
  241 5 Roschy, Jacob   04.Jun.20 09:33 english
  1065 12 Erb, Ernst   02.Jun.20 15:42 deutsch
  234 7 Shellberg, Ken   01.Jun.20 22:36 english
  373 11 Shellberg, Ken   01.Jun.20 15:02 english
  174 0 Roschy, Jacob   01.Jun.20 14:51 english
  294 4 Feniello, G.   24.May.20 20:49 english
  324 0 Roschy, Jacob   18.May.20 16:00 deutsch
  3932 2 Erb, Ernst   17.May.20 20:37 english
  1145 11 Keil, Ralf   17.May.20 17:14 deutsch
  448 0 Dassow, Achim   16.May.20 13:22 deutsch
  331 2 Suleimanagi..., O.   11.May.20 20:10 english
  464 6 Suleimanagi..., O.   08.May.20 00:13 english
  239 2 Schoenbauer, G.   27.Apr.20 09:39 deutsch
  228 2 Zeissloff, P.   23.Apr.20 00:26 english
  208 0 Maida, Antonio   19.Apr.20 10:06 italiano
  290 1 Roschy, Jacob   18.Apr.20 20:03 english
  232 1 Roschy, Jacob   12.Apr.20 20:36 español
  596 3 Roschy, Jacob   07.Apr.20 15:34 deutsch
  292 0 Sustek Seif..., U.   27.Mar.20 22:10 deutsch
  443 0 Salzgeber, M.   27.Mar.20 16:25 deutsch
  4573 34 Vogt, John   24.Mar.20 17:33 english
  446 1 Roschy, Jacob   24.Mar.20 08:54 deutsch
  419 0 Ciardiello, E.   19.Mar.20 18:58 english
  369 3 Jancsek, Ottó   18.Mar.20 16:55 english
  551 3 Jancsek, Ottó   11.Mar.20 18:41 english
  303 1 Johnson, Roy   03.Mar.20 23:53 english
  491 0 Strampe, Egon   02.Mar.20 14:00 deutsch
  261 0 Gillespie, Robert   27.Feb.20 01:11 english
  333 0 Stabe, Günther   24.Feb.20 21:46 deutsch
  364 0 Richter, Georg   15.Feb.20 22:37 deutsch
  431 0 Richter, Georg   15.Feb.20 13:27 deutsch
  264 1 Singh, Hersh   07.Feb.20 21:30 english
  332 1 Roschy, Jacob   29.Jan.20 20:01 deutsch
  506 1 Jung, Otmar   27.Jan.20 21:13 deutsch
  337 0 Rathgeb, Manfred   26.Jan.20 23:44 française
  448 0 Rathgeb, Manfred   26.Jan.20 20:51 deutsch
  419 2 Roschy, Jacob   25.Jan.20 15:26 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  (1659)
FAQ - click for boards  (13 | 332)
    FAQ about the radio pages  (281)
    FAQ about the forum  (51)
Radio- and technical History  (4 | 493)
    Technical history up to 1919 (Radios)  (25)
    Technical history: 1920 and later  (145)
    Decades of broadcasting  (258)
    Picture and tone processing / recording  (65)
Manufacturer's / brands history  (5 | 1210)
    Setmakers (German speaking countries) not in RMorg  (106)
    MANUFACTURERS and TRADE NAMES (present in the museum)  (990)
    Tube manufacturers  (18)
    Set makers in other countries than German speaking (not in R  (53)
    COUNTRYTEXTS (in the RADIO-MUSEUM)  (43)
Radios and other type of sets (Physics) etc.  (9 | 13201)
    Early physics  (7)
    Telegraphy  (3)
    Telephony, Telephones  (7)
    Early radio (sparc etc. before tubes)  (5)
    MODELS DISPLAYED  (12381)
    Television  (99)
    Other sets and related gear  (153)
    Measuring equipment of 20st century (not valve testers)  (57)
    Devices: rare or unknown or self made  (489)
Commercial sets (incl. valve testers)  (5 | 103)
    HAM radios  (3)
    Commercial gear (Boatancors)  (21)
    Military before 1930  (1)
    Military equipment 1930 and later  (16)
    Valve / tube testers  (62)
Valves / tubes - Semiconductors  (11 | 2680)
    Tube development up to 1933  (42)
    Tube development after 1933  (74)
    Picture tubes  (21)
    Military valves/tubes  (15)
    VALVES/TUBES / SEMICONDUCTORS in RADIOMUSEUM  (1984)
    Very rare valves or unknown (not in RMorg)  (198)
    Transmitter tubes  (10)
    Industrial valves and Xray tubes  (5)
    Other valves/tubes  (116)
    Valves / Tubes; practical use and procurement  (151)
    Semiconductors  (64)
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 | 1282)
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    Radios: how to get parts for old radios  (224)
    Tools and measuring equipment, schematic collections  (71)
    Home construction and general radio technique  (291)
    Checks before putting on power  (19)
    Error tracing methods (post to the model if specific)  (85)
    Repair and restoration: Tips and Tricks  (377)
    Alignement of radios: Superhet and TRF  (30)
Periodicals  (5 | 74)
    Periodicals for Germany  (15)
    LITERATURE FINDER  (44)
    Periodicals for Austria  (4)
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Literature, Addresses, Events, Clubs and Museums  (4 | 531)
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    MUSEUM FINDER  (102)
    Exhibitions (Museums start at museum page)  (20)
    Events for radio collectors, Clubs  (314)
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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