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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      
  433 0 Rudolph, Dietmar   17.Aug.18 18:20 deutsch
  14882 0 Erb, Ernst   15.Aug.09 20:53 deutsch
  445 1 Erb, Ernst   22.Jul.18 18:05 deutsch
  746 0 Rudolph, Dietmar   02.Jul.18 20:37 deutsch
  61554 5 Erb, Ernst   08.Mar.18 19:50 deutsch
  1496 1 Rudolph, Dietmar   05.Mar.18 10:40 english
  7761 3 Rudolph, Dietmar   11.Feb.18 13:29 deutsch
  7072 1 Rudolph, Dietmar   03.Mar.16 18:11 deutsch
  1716 0 RADIOBOTE, Team   07.Jan.18 21:40 deutsch
  11575 2 Rudolph, Dietmar   03.Jan.18 15:50 deutsch
  1258 0 Rudolph, Dietmar   15.Dec.17 14:05 deutsch
  1777 0 Rudolph, Dietmar   17.Nov.17 12:01 deutsch
  1772 0 Bauer, Jochen   20.Sep.17 13:24 english
  36444 10 Suleimanagi..., O.   12.Oct.17 02:40 english
  1524 0 Rudolph, Dietmar   11.Sep.17 09:49 deutsch
  1104 0 Rudolph, Dietmar   07.Sep.17 09:29 english
  22275 12 Szczesniak, T.   06.Aug.17 23:29 english
  1447 0 Bauer, Jochen   23.Jul.17 09:34 deutsch
  1535 0 Rudolph, Dietmar   16.Jul.17 14:53 deutsch
  1943 3 Bauer, Jochen   07.Jul.17 22:32 deutsch
  1720 0 Rudolph, Dietmar   30.May.17 12:50 deutsch
  1215 0 Harder, Franz   26.May.17 22:42 english
  1252 0 Harder, Franz   26.May.17 22:39 deutsch
  5984 1 Rudolph, Dietmar   24.Feb.17 17:06 deutsch
  2017 0 Bauer, Jochen   06.Feb.17 21:58 deutsch
  6866 2 Bauer, Jochen   01.Jan.17 17:09 deutsch
  3404 1 Rudolph, Dietmar   01.Jan.17 14:54 deutsch
  2272 0 Holtmann, W.   31.Dec.16 12:50 deutsch
  3518 0 RADIOBOTE, Team   31.Dec.16 12:04 deutsch
  1812 0 Rudolph, Dietmar   30.Dec.16 11:47 deutsch
  44346 1 Erb, Ernst   29.Dec.16 16:47 english
  25794 1 Günzel, Thomas   23.Dec.16 20:54 deutsch
  2439 0 Eckardt, Wolfgang   07.Dec.16 12:25 deutsch
  2370 0 Bauer, Jochen   01.Dec.16 21:37 deutsch
  6082 2 Bauer, Jochen   15.May.16 17:33 english
  3410 0 Rudolph, Dietmar   23.Nov.16 13:04 english
  2321 0 Rudolph, Dietmar   08.Sep.16 15:37 deutsch
  3490 1 Rudolph, Dietmar   05.Sep.16 11:46 deutsch
  17262 5 Watterson, M.   31.Aug.16 18:39 english
  3351 1 Bauer, Jochen   19.Aug.16 00:01 deutsch
  4280 1 Bauer, Jochen   14.Aug.16 21:50 deutsch
  4056 1 Rudolph, Dietmar   13.Aug.16 11:17 deutsch
  2656 0 Bauer, Jochen   08.Aug.16 21:18 deutsch
  4304 5 Rudolph, Dietmar   26.Jul.16 15:50 deutsch
  11205 0 RADIOBOTE, Team   08.Jan.13 23:28 deutsch
  36458 5 Rudolph, Dietmar   03.Jun.16 14:10 deutsch
  4700 1 Rudolph, Dietmar   02.Jun.16 14:19 deutsch
  3296 0 Knoll, Hans M.   30.May.16 09:18 deutsch
  5427 0 Rudolph, Dietmar   25.Apr.16 18:02 deutsch
  4739 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 | 325)
    FAQ about the radio pages  (278)
    FAQ about the forum  (47)
Radio- and technical History  (4 | 430)
    Technical history up to 1919 (Radios)  (25)
    Technical history: 1920 and later  (132)
    Decades of broadcasting  (212)
    Picture and tone processing / recording  (61)
Manufacturer's / brands history  (5 | 1118)
    Setmakers (German speaking countries) not in RMorg  (99)
    MANUFACTURERS and TRADE NAMES (present in the museum)  (908)
    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 | 12425)
    Early physics  (7)
    Telegraphy  (2)
    Telephony, Telephones  (5)
    Early radio (sparc etc. before tubes)  (5)
    RADIO MODELS DISPLAYED  (11640)
    Television  (70)
    Other sets and related gear  (155)
    Measuring equipment of 20st century (not valve testers)  (57)
    Devices: rare or unknown or self made  (484)
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 | 2532)
    Tube development up to 1933  (41)
    Tube development after 1933  (65)
    Picture tubes  (21)
    Military valves/tubes  (14)
    VALVES/TUBES / SEMICONDUCTORS in RADIOMUSEUM  (1874)
    Very rare valves or unknown (not in RMorg)  (185)
    Transmitter tubes  (10)
    Industrial valves and Xray tubes  (5)
    Other valves/tubes  (114)
    Valves / Tubes; practical use and procurement  (145)
    Semiconductors  (58)
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 | 1247)
    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  (283)
    Checks before putting on power  (19)
    Error tracing methods (post to the model if specific)  (82)
    Repair and restoration: Tips and Tricks  (365)
    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 | 507)
    Books  (92)
    MUSEUM FINDER  (97)
    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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