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This Radio-Forum deals with Radio Restoration and Radio Repair. If you have aspecific question about a radio model, please post to the forum via the models data page. Your question will then automatically appear here too, giving it the widest possible audience.
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Recent articles

Topic Rating Hits Ans Last text      
  427 0 Rudolph, Dietmar   02.Jul.18 20:37 deutsch
  60713 5 Erb, Ernst   08.Mar.18 19:50 deutsch
  816 1 Rudolph, Dietmar   05.Mar.18 10:40 english
  7413 3 Rudolph, Dietmar   11.Feb.18 13:29 deutsch
  6410 1 Rudolph, Dietmar   03.Mar.16 18:11 deutsch
  1376 0 RADIOBOTE, Team   07.Jan.18 21:40 deutsch
  11254 2 Rudolph, Dietmar   03.Jan.18 15:50 deutsch
  1017 0 Rudolph, Dietmar   15.Dec.17 14:05 deutsch
  1231 0 Rudolph, Dietmar   17.Nov.17 12:01 deutsch
  1552 0 Bauer, Jochen   20.Sep.17 13:24 english
  35170 10 Suleimanagi..., O.   12.Oct.17 02:40 english
  1328 0 Rudolph, Dietmar   11.Sep.17 09:49 deutsch
  989 0 Rudolph, Dietmar   07.Sep.17 09:29 english
  21849 12 Szczesniak, T.   06.Aug.17 23:29 english
  1270 0 Bauer, Jochen   23.Jul.17 09:34 deutsch
  1411 0 Rudolph, Dietmar   16.Jul.17 14:53 deutsch
  1776 3 Bauer, Jochen   07.Jul.17 22:32 deutsch
  1599 0 Rudolph, Dietmar   30.May.17 12:50 deutsch
  1097 0 Harder, Franz   26.May.17 22:42 english
  1153 0 Harder, Franz   26.May.17 22:39 deutsch
  5793 1 Rudolph, Dietmar   24.Feb.17 17:06 deutsch
  1896 0 Bauer, Jochen   06.Feb.17 21:58 deutsch
  5813 2 Bauer, Jochen   01.Jan.17 17:09 deutsch
  2826 1 Rudolph, Dietmar   01.Jan.17 14:54 deutsch
  2123 0 Holtmann, W.   31.Dec.16 12:50 deutsch
  3282 0 RADIOBOTE, Team   31.Dec.16 12:04 deutsch
  1704 0 Rudolph, Dietmar   30.Dec.16 11:47 deutsch
  43658 1 Erb, Ernst   29.Dec.16 16:47 english
  25495 1 Günzel, Thomas   23.Dec.16 20:54 deutsch
  2302 0 Eckardt, Wolfgang   07.Dec.16 12:25 deutsch
  2200 0 Bauer, Jochen   01.Dec.16 21:37 deutsch
  5132 2 Bauer, Jochen   15.May.16 17:33 english
  2976 0 Rudolph, Dietmar   23.Nov.16 13:04 english
  2231 0 Rudolph, Dietmar   08.Sep.16 15:37 deutsch
  3238 1 Rudolph, Dietmar   05.Sep.16 11:46 deutsch
  17049 5 Watterson, M.   31.Aug.16 18:39 english
  3210 1 Bauer, Jochen   19.Aug.16 00:01 deutsch
  4115 1 Bauer, Jochen   14.Aug.16 21:50 deutsch
  3819 1 Rudolph, Dietmar   13.Aug.16 11:17 deutsch
  2499 0 Bauer, Jochen   08.Aug.16 21:18 deutsch
  3886 5 Rudolph, Dietmar   26.Jul.16 15:50 deutsch
  10965 0 RADIOBOTE, Team   08.Jan.13 23:28 deutsch
  35884 5 Rudolph, Dietmar   03.Jun.16 14:10 deutsch
  4192 1 Rudolph, Dietmar   02.Jun.16 14:19 deutsch
  3038 0 Knoll, Hans M.   30.May.16 09:18 deutsch
  4803 0 Rudolph, Dietmar   25.Apr.16 18:02 deutsch
  4339 4 Eckardt, Wolfgang   24.Apr.16 11:07 deutsch
  2619 0 Bauer, Jochen   15.Apr.16 15:28 deutsch
  4801 1 Bauer, Jochen   02.Apr.16 23:11 deutsch
  2945 0 Bauer, Jochen   24.Mar.16 21:05 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.

Technical History: Beginning up to 1909  (8)
Radio-History, beginning 1909  (55)
Professional Radio Communication  (36)
Tube Radio kits and kits without tubes  (30)
Tubes and valves (history, technique etc.)  (58)
To collect radios - but how!  (4)
Documentation to collections  (4)
Radios: restoring and rebuilding (outside)  (6)
Basic principles of radio technique  (137)
Principles of schematics etc.  (98)
Radio Repair (inside)  (17)
Digitalized PDF's from journals in German  (37)
OCR-Digitalized Journals/Books (Content)  (5)
Digitalized PDF's from journals in English  (3)
FAQ - click for boards  (13 | 324)
    FAQ about the radio pages  (277)
    FAQ about the forum  (47)
Radio- and technical History  (4 | 424)
    Technical history up to 1919 (Radios)  (25)
    Technical history: 1920 and later  (130)
    Decades of broadcasting  (208)
    Picture and tone processing / recording  (61)
Manufacturer's / brands history  (5 | 1114)
    Setmakers (German speaking countries) not in RMorg  (100)
    MANUFACTURERS and TRADE NAMES (present in the museum)  (904)
    Tube manufacturers  (17)
    Set makers in other countries than German speaking (not in R  (52)
    COUNTRYTEXTS (in the RADIO-MUSEUM)  (41)
Radios and other type of sets (Physics) etc.  (9 | 12357)
    Early physics  (7)
    Telegraphy  (2)
    Telephony, Telephones  (5)
    Early radio (sparc etc. before tubes)  (5)
    RADIO MODELS DISPLAYED  (11576)
    Television  (70)
    Other sets and related gear  (154)
    Measuring equipment of 20st century (not valve testers)  (57)
    Devices: rare or unknown or self made  (481)
Commercial sets (incl. valve testers)  (5 | 100)
    HAM radios  (3)
    Commercial gear (Boatancors)  (21)
    Military before 1930  (1)
    Military equipment 1930 and later  (15)
    Valve / tube testers  (60)
Valves / tubes - Semiconductors  (11 | 2513)
    Tube development up to 1933  (41)
    Tube development after 1933  (64)
    Picture tubes  (21)
    Military valves/tubes  (14)
    VALVES/TUBES / SEMICONDUCTORS in RADIOMUSEUM  (1861)
    Very rare valves or unknown (not in RMorg)  (182)
    Transmitter tubes  (9)
    Industrial valves and Xray tubes  (5)
    Other valves/tubes  (114)
    Valves / Tubes; practical use and procurement  (145)
    Semiconductors  (57)
How to collect radios etc.  (4 | 25)
    Everything about collecting  (17)
    Radios: how to find, what to pay  (8)
Technique, Repair, Restoration, Home construction **  (9 | 1241)
    How to store and to treat radios  (64)
    Cleaning and restoring  (116)
    Radios: how to get parts for old radios  (216)
    Tools and measuring equipment, schematic collections  (70)
    Home construction and general radio technique  (283)
    Checks before putting on power  (19)
    Error tracing methods (post to the model if specific)  (82)
    Repair and restoration: Tips and Tricks  (361)
    Alignement of radios: Superhet and TRF  (30)
Periodicals  (5 | 59)
    Periodicals for Germany  (13)
    LITERATURE FINDER  (31)
    Periodicals for Austria  (4)
    Periodicals for Switzerland  (0)
    Periodicals - other than German  (11)
Literature, Addresses, Events, Clubs and Museums  (4 | 501)
    Books  (91)
    MUSEUM FINDER  (96)
    Exhibitions (Museums start at museum page)  (18)
    Events for radio collectors, Clubs  (296)
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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