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Manufacturer's / brands history

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Recent articles

Topic Rating Hits Ans Last text      
  27 0 Menke, Eilert   26.May.22 21:14 deutsch
  184 0 Rathgeb, Manfred   24.May.22 16:46 deutsch
  125 0 Cowans, Gary   05.May.22 01:25 english
  3480 6 Schmidt, H.   27.Apr.22 18:11 deutsch
  466 2 Lill, Wolfgang   21.Apr.22 05:34 deutsch
  3207 1 Nagel, Bernhard   20.Apr.22 10:14 deutsch
  160 0 Cowans, Gary   23.Mar.22 23:36 english
  8499 7 Toth, Gabriel   18.Feb.22 23:45 deutsch
  177 0 Aluffi, P.   17.Feb.22 12:37 italiano
  158 0 Aluffi, P.   17.Feb.22 12:16 française
  6252 1 Erali, David   02.Feb.22 17:04 english
  1823 4 Schmidt, H.   01.Feb.22 22:24 deutsch
  295 0 Kaiser, Lutz   31.Jan.22 17:50 deutsch
  192 0 Cowans, Gary   09.Jan.22 09:22 english
  157 0 Cowans, Gary   06.Jan.22 09:04 english
  136 0 Cowans, Gary   05.Jan.22 03:12 english
  212 0 Selyem-Tóth, S.   02.Jan.22 11:03 english
  157 0 Cowans, Gary   30.Dec.21 01:37 english
  768 2 Haveri, Timo   26.Dec.21 16:21 english
  196 0 Cowans, Gary   21.Dec.21 00:53 english
  1008 1 Jung, Otmar   21.Dec.21 00:21 deutsch
  8120 4 LUCAS, Heinz   20.Dec.21 23:35 deutsch
  213 0 Aluffi, P.   20.Dec.21 12:17 italiano
  199 0 Cowans, Gary   18.Dec.21 01:51 english
  128 0 Aluffi, P.   13.Dec.21 18:46 italiano
  198 0 Aluffi, P.   12.Dec.21 18:36 italiano
  236 0 Giese, Harald   05.Dec.21 14:48 english
  187 0 Cowans, Gary   25.Nov.21 02:35 english
  312 0 Rathgeb, Manfred   24.Nov.21 20:17 deutsch
  226 0 Holtzapfel, Jörg   24.Nov.21 15:35 deutsch
  370 0 Holtzapfel, Jörg   20.Nov.21 12:48 deutsch
  201 0 Cowans, Gary   10.Nov.21 02:44 english
  290 0 Holtzapfel, Jörg   07.Nov.21 13:48 deutsch
  216 0 Holtzapfel, Jörg   03.Nov.21 17:22 deutsch
  261 0 Holtzapfel, Jörg   02.Nov.21 11:41 deutsch
  197 0 Larsen, Alan   31.Oct.21 17:56 english
  159 0 Cowans, Gary   21.Oct.21 05:45 english
  158 0 Cowans, Gary   21.Oct.21 04:44 english
  222 0 Cowans, Gary   19.Oct.21 02:55 english
  263 0 Cowans, Gary   15.Oct.21 03:48 english
  215 0 Cowans, Gary   29.Sep.21 01:48 english
  431 2 Kent, Martin   20.Sep.21 11:22 english
  1916 8 Monego, Philip   18.Sep.21 00:10 english
  226 0 Cowans, Gary   08.Sep.21 07:58 english
  277 0 Cowans, Gary   03.Sep.21 05:18 english
  306 0 Aluffi, P.   17.Jul.21 00:17 italiano
  246 0 Hippenstiel, Mark   06.Jul.21 18:41 english
  5041 1 Harder, Franz   04.Jul.21 23:37 deutsch
  696 6 Hippenstiel, Mark   29.May.21 21:09 deutsch
  430 0 Aluffi, P.   27.May.21 11:40 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 | 14120)
    Early physics  (8)
    Telegraphy  (3)
    Telephony, Telephones  (8)
    Early radio (sparc etc. before tubes)  (5)
    MODELS DISPLAYED  (13264)
    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)
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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)

  
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