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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      
  685 0 Rudolph, Dietmar   17.Aug.18 18:20 deutsch
  15114 0 Erb, Ernst   15.Aug.09 20:53 deutsch
  549 1 Erb, Ernst   22.Jul.18 18:05 deutsch
  926 0 Rudolph, Dietmar   02.Jul.18 20:37 deutsch
  62037 5 Erb, Ernst   08.Mar.18 19:50 deutsch
  1633 1 Rudolph, Dietmar   05.Mar.18 10:40 english
  8022 3 Rudolph, Dietmar   11.Feb.18 13:29 deutsch
  7329 1 Rudolph, Dietmar   03.Mar.16 18:11 deutsch
  2016 0 RADIOBOTE, Team   07.Jan.18 21:40 deutsch
  11785 2 Rudolph, Dietmar   03.Jan.18 15:50 deutsch
  1376 0 Rudolph, Dietmar   15.Dec.17 14:05 deutsch
  1950 0 Rudolph, Dietmar   17.Nov.17 12:01 deutsch
  1955 0 Bauer, Jochen   20.Sep.17 13:24 english
  37028 10 Suleimanagi..., O.   12.Oct.17 02:40 english
  1663 0 Rudolph, Dietmar   11.Sep.17 09:49 deutsch
  1189 0 Rudolph, Dietmar   07.Sep.17 09:29 english
  22508 12 Szczesniak, T.   06.Aug.17 23:29 english
  1543 0 Bauer, Jochen   23.Jul.17 09:34 deutsch
  1663 0 Rudolph, Dietmar   16.Jul.17 14:53 deutsch
  2058 3 Bauer, Jochen   07.Jul.17 22:32 deutsch
  1806 0 Rudolph, Dietmar   30.May.17 12:50 deutsch
  1320 0 Harder, Franz   26.May.17 22:42 english
  1349 0 Harder, Franz   26.May.17 22:39 deutsch
  6111 1 Rudolph, Dietmar   24.Feb.17 17:06 deutsch
  2080 0 Bauer, Jochen   06.Feb.17 21:58 deutsch
  7284 2 Bauer, Jochen   01.Jan.17 17:09 deutsch
  3607 1 Rudolph, Dietmar   01.Jan.17 14:54 deutsch
  2347 0 Holtmann, W.   31.Dec.16 12:50 deutsch
  3727 0 RADIOBOTE, Team   31.Dec.16 12:04 deutsch
  1896 0 Rudolph, Dietmar   30.Dec.16 11:47 deutsch
  44734 1 Erb, Ernst   29.Dec.16 16:47 english
  26019 1 Günzel, Thomas   23.Dec.16 20:54 deutsch
  2615 0 Eckardt, Wolfgang   07.Dec.16 12:25 deutsch
  2441 0 Bauer, Jochen   01.Dec.16 21:37 deutsch
  6358 2 Bauer, Jochen   15.May.16 17:33 english
  3521 0 Rudolph, Dietmar   23.Nov.16 13:04 english
  2376 0 Rudolph, Dietmar   08.Sep.16 15:37 deutsch
  3638 1 Rudolph, Dietmar   05.Sep.16 11:46 deutsch
  17423 5 Watterson, M.   31.Aug.16 18:39 english
  3479 1 Bauer, Jochen   19.Aug.16 00:01 deutsch
  4414 1 Bauer, Jochen   14.Aug.16 21:50 deutsch
  4165 1 Rudolph, Dietmar   13.Aug.16 11:17 deutsch
  2760 0 Bauer, Jochen   08.Aug.16 21:18 deutsch
  4465 5 Rudolph, Dietmar   26.Jul.16 15:50 deutsch
  11422 0 RADIOBOTE, Team   08.Jan.13 23:28 deutsch
  36869 5 Rudolph, Dietmar   03.Jun.16 14:10 deutsch
  4839 1 Rudolph, Dietmar   02.Jun.16 14:19 deutsch
  3409 0 Knoll, Hans M.   30.May.16 09:18 deutsch
  5549 0 Rudolph, Dietmar   25.Apr.16 18:02 deutsch
  4890 4 Eckardt, Wolfgang   24.Apr.16 11:07 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.

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!  (5)
Documentation to collections  (4)
Radios: restoring and rebuilding (outside)  (6)
Basic principles of radio technique  (138)
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 | 326)
    FAQ about the radio pages  (279)
    FAQ about the forum  (47)
Radio- and technical History  (4 | 434)
    Technical history up to 1919 (Radios)  (25)
    Technical history: 1920 and later  (134)
    Decades of broadcasting  (214)
    Picture and tone processing / recording  (61)
Manufacturer's / brands history  (5 | 1125)
    Setmakers (German speaking countries) not in RMorg  (99)
    MANUFACTURERS and TRADE NAMES (present in the museum)  (915)
    Tube manufacturers  (18)
    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 | 12480)
    Early physics  (7)
    Telegraphy  (2)
    Telephony, Telephones  (5)
    Early radio (sparc etc. before tubes)  (5)
    RADIO MODELS DISPLAYED  (11694)
    Television  (70)
    Other sets and related gear  (155)
    Measuring equipment of 20st century (not valve testers)  (57)
    Devices: rare or unknown or self made  (485)
Commercial sets (incl. valve testers)  (5 | 101)
    HAM radios  (3)
    Commercial gear (Boatancors)  (21)
    Military before 1930  (1)
    Military equipment 1930 and later  (15)
    Valve / tube testers  (61)
Valves / tubes - Semiconductors  (11 | 2545)
    Tube development up to 1933  (42)
    Tube development after 1933  (67)
    Picture tubes  (21)
    Military valves/tubes  (14)
    VALVES/TUBES / SEMICONDUCTORS in RADIOMUSEUM  (1879)
    Very rare valves or unknown (not in RMorg)  (185)
    Transmitter tubes  (10)
    Industrial valves and Xray tubes  (5)
    Other valves/tubes  (115)
    Valves / Tubes; practical use and procurement  (147)
    Semiconductors  (60)
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 | 1250)
    How to store and to treat radios  (65)
    Cleaning and restoring  (116)
    Radios: how to get parts for old radios  (217)
    Tools and measuring equipment, schematic collections  (70)
    Home construction and general radio technique  (285)
    Checks before putting on power  (19)
    Error tracing methods (post to the model if specific)  (82)
    Repair and restoration: Tips and Tricks  (366)
    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 | 508)
    Books  (92)
    MUSEUM FINDER  (98)
    Exhibitions (Museums start at museum page)  (19)
    Events for radio collectors, Clubs  (299)
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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