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Manufacturer's / brands history

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Recent articles

Topic Rating Hits Ans Last text      
  209 1 Knoll, Hans M.   16.May.21 18:02 deutsch
  181 0 Haffner, F.   15.May.21 20:46 deutsch
  2174 1 Craven, Howard   10.May.21 01:04 english
  314 0 Burkei, Daniel   05.May.21 22:56 deutsch
  321 0 Rathgeb, Manfred   23.Apr.21 18:30 deutsch
  130 0 Cowans, Gary   22.Apr.21 01:23 english
  92 0 Harang, Philippe   21.Apr.21 15:40 française
  377 1 Schmidt, H.   07.Apr.21 14:41 deutsch
  120 0 Cowans, Gary   07.Apr.21 09:59 english
  1764 5 Jung, Otmar   05.Apr.21 11:37 deutsch
  270 0 Marquardt, G.   03.Apr.21 11:04 deutsch
  149 0 Cowans, Gary   18.Mar.21 08:39 english
  523 4 Watterson, M.   13.Mar.21 22:01 english
  337 0 Eckardt, Wolfgang   05.Mar.21 21:14 deutsch
  203 0 Cowans, Gary   04.Mar.21 08:20 english
  340 0 Eckardt, Wolfgang   28.Feb.21 17:29 deutsch
  1357 5 Gianella, Marc   20.Feb.21 11:28 deutsch
  446 0 Rathgeb, Manfred   11.Feb.21 19:46 deutsch
  254 0 Keller, Hans Jürg   10.Feb.21 21:14 deutsch
  385 2 Aluffi, P.   14.Jan.21 17:14 italiano
  4242 1 Erali, David   14.Jan.21 16:23 english
  5786 3 Aluffi, P.   10.Jan.21 22:48 italiano
  323 0 Witke, Boris   08.Jan.21 21:32 deutsch
  487 1 Holtmann, W.   24.Dec.20 11:14 english
  905 3 Eckardt, Wolfgang   18.Dec.20 18:05 deutsch
  366 0 Zluwa, Markus   18.Nov.20 20:10 deutsch
  417 0 Zluwa, Markus   11.Nov.20 20:03 deutsch
  402 0 Strampe, Egon   05.Nov.20 09:22 deutsch
  554 1 Zluwa, Markus   31.Oct.20 20:53 deutsch
  551 0 Rathgeb, Manfred   16.Oct.20 17:54 deutsch
  673 1 Dassow, Achim   10.Oct.20 23:09 deutsch
  451 0 Müller, Rudolf   10.Oct.20 15:07 deutsch
  496 2 Eckardt, Wolfgang   08.Oct.20 22:20 deutsch
  311 0 Stewart, Fin   02.Oct.20 07:38 english
  529 0 Rathgeb, Manfred   21.Sep.20 21:36 deutsch
  381 0 Cowans, Gary   09.Sep.20 03:34 english
  522 2 Staats, Gerald   10.Aug.20 07:14 deutsch
  5893 9 Sousa, Joe   08.Aug.20 03:29 english
  502 1 Hippenstiel, Mark   23.Jul.20 10:27 english
  518 4 Erb, Ernst   19.Jul.20 19:44 english
  811 2 Walz, Rüdiger   10.Jul.20 17:52 deutsch
  611 4 Rathgeb, Manfred   25.Jun.20 23:21 deutsch
  721 0 Walz, Rüdiger   23.Jun.20 11:48 deutsch
  516 0 Strampe, Egon   17.Jun.20 14:52 deutsch
  640 0 Strampe, Egon   12.Jun.20 17:36 deutsch
  469 2 Scholz, Reiner   09.Jun.20 16:52 english
  460 0 Walz, Rüdiger   09.Jun.20 11:16 deutsch
  465 0 Bettendorf, O.   04.Jun.20 23:38 deutsch
  956 1 Walz, Rüdiger   24.May.20 12:20 deutsch
  783 2 Eckardt, Wolfgang   24.May.20 10:23 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  (1683)
FAQ - click for boards  (13 | 332)
    FAQ about the radio pages  (281)
    FAQ about the forum  (51)
Radio- and technical History  (4 | 522)
    Technical history up to 1919 (Radios)  (25)
    Technical history: 1920 and later  (150)
    Decades of broadcasting  (279)
    Picture and tone processing / recording  (68)
Manufacturer's / brands history  (5 | 1242)
    Setmakers (German speaking countries) not in RMorg  (108)
    MANUFACTURERS and TRADE NAMES (present in the museum)  (1019)
    Tube manufacturers  (18)
    Set makers in other countries than German speaking (not in R  (53)
    COUNTRYTEXTS (in the RADIO-MUSEUM)  (44)
Radios and other type of sets (Physics) etc.  (9 | 13655)
    Early physics  (7)
    Telegraphy  (3)
    Telephony, Telephones  (7)
    Early radio (sparc etc. before tubes)  (5)
    MODELS DISPLAYED  (12815)
    Television  (108)
    Other sets and related gear  (158)
    Measuring equipment of 20st century (not valve testers)  (60)
    Devices: rare or unknown or self made  (492)
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 | 2733)
    Tube development up to 1933  (44)
    Tube development after 1933  (77)
    Picture tubes  (20)
    Military valves/tubes  (15)
    VALVES/TUBES / SEMICONDUCTORS in RADIOMUSEUM  (2025)
    Very rare valves or unknown (not in RMorg)  (202)
    Transmitter tubes  (10)
    Industrial valves and Xray tubes  (5)
    Other valves/tubes  (116)
    Valves / Tubes; practical use and procurement  (154)
    Semiconductors  (65)
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 | 1303)
    How to store and to treat radios  (68)
    Cleaning and restoring  (119)
    Radios: how to get parts for old radios  (230)
    Tools and measuring equipment, schematic collections  (72)
    Home construction and general radio technique  (296)
    Checks before putting on power  (19)
    Error tracing methods (post to the model if specific)  (85)
    Repair and restoration: Tips and Tricks  (383)
    Alignement of radios: Superhet and TRF  (31)
Periodicals  (5 | 80)
    Periodicals for Germany  (15)
    LITERATURE FINDER  (50)
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Literature, Addresses, Events, Clubs and Museums  (4 | 536)
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    MUSEUM FINDER  (103)
    Exhibitions (Museums start at museum page)  (20)
    Events for radio collectors, Clubs  (317)
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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