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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      
  6779 0 RADIOBOTE, Team   08.Jan.13 23:28 deutsch
  69615 6 Günzel, Thomas   01.Sep.12 16:40 deutsch
  678 0 Rudolph, Dietmar   15.Jun.16 17:28 deutsch
  569 0 Bauer, Jochen   12.Jun.16 10:18 deutsch
  29726 5 Rudolph, Dietmar   03.Jun.16 14:10 deutsch
  698 1 Rudolph, Dietmar   02.Jun.16 14:19 deutsch
  662 0 Knoll, Hans M.   30.May.16 09:18 deutsch
  939 2 Bauer, Jochen   15.May.16 17:33 english
  993 0 Rudolph, Dietmar   25.Apr.16 18:02 deutsch
  1328 4 Eckardt, Wolfgang   24.Apr.16 11:07 deutsch
  675 0 Bauer, Jochen   15.Apr.16 15:28 deutsch
  1651 1 Bauer, Jochen   02.Apr.16 23:11 deutsch
  695 0 Bauer, Jochen   24.Mar.16 21:05 english
  1007 0 Rudolph, Dietmar   21.Mar.16 11:15 deutsch
  1697 1 Knoll, Hans M.   15.Mar.16 15:52 deutsch
  909 0 Rudolph, Dietmar   15.Mar.16 15:27 deutsch
  774 0 Rudolph, Dietmar   12.Mar.16 19:37 deutsch
  1379 1 Rudolph, Dietmar   03.Mar.16 18:11 deutsch
  2138 3 Bauer, Jochen   06.Mar.16 21:19 english
  1119 0 Rudolph, Dietmar   03.Mar.16 09:44 deutsch
  3706 2 Rudolph, Dietmar   19.Feb.16 12:08 deutsch
  1117 0 Rudolph, Dietmar   08.Feb.16 19:46 deutsch
  997 0 Bauer, Jochen   06.Feb.16 23:48 deutsch
  10904 9 Rudolph, Dietmar   06.Feb.16 19:30 deutsch
  20307 2 Erb, Ernst   28.Jan.16 06:58 deutsch
  1428 0 Sousa, Joe   03.Jan.16 23:54 english
  1726 0 RADIOBOTE, Team   03.Jan.16 12:36 deutsch
  5213 3 Bauer, Jochen   28.Dec.15 20:43 deutsch
  16214 3 Rudolph, Dietmar   07.Dec.15 19:28 deutsch
  89788 21 Sousa, Joe   22.Nov.15 08:41 english
  6013 5 Rudolph, Dietmar   11.Nov.15 08:53 deutsch
  4863 3 Erb, Ernst   06.Nov.15 15:29 deutsch
  10588 2 Knoll, Hans M.   23.Aug.15 17:17 deutsch
  8093 2 Watterson, M.   30.Jul.15 18:28 english
  15896 1 Watterson, M.   30.Jul.15 14:09 english
  2470 0 Bauer, Jochen   06.Jul.15 21:04 deutsch
  3365 4 Bauer, Jochen   12.Jun.15 20:07 deutsch
  2940 1 Rudolph, Dietmar   08.May.15 12:11 deutsch
  1899 0 Bauer, Jochen   22.Apr.15 21:50 english
  13227 4 Erb, Ernst   11.Apr.15 09:07 english
  4310 2 Erb, Ernst   11.Apr.15 09:02 english
  2742 0 Lebeth, Thomas   26.Mar.15 21:36 deutsch
  3309 3 Rudolph, Dietmar   23.Mar.15 09:27 deutsch
  1896 0 Rudolph, Dietmar   16.Mar.15 21:34 deutsch
  2047 0 Bauer, Jochen   13.Mar.15 12:11 english
  1948 0 Bauer, Jochen   21.Feb.15 11:54 deutsch
  2560 1 Rudolph, Dietmar   27.Jan.15 10:43 deutsch
  3772 0 RADIOBOTE, Team   14.Jan.15 22:20 deutsch
  2518 0 Rudolph, Dietmar   05.Jan.15 18:07 deutsch
  4638 2 Rudolph, Dietmar   28.Dec.14 17:31 deutsch
  2707 0 Rudolph, Dietmar   27.Dec.14 15:17 deutsch
  14142 2 Günzel, Thomas   26.Dec.14 15:39 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  (34)
Tube Radio kits and kits without tubes  (29)
Tubes and valves (history, technique etc.)  (58)
To collect radios - but how!  (4)
Documentation to collections  (3)
Radios: restoring and rebuilding (outside)  (6)
Basic principles of radio technique  (121)
Principles of schematics etc.  (93)
Radio Repair (inside)  (17)
Digitalized PDF's from journals in German  (35)
OCR-Digitalized Journals/Books (Content)  (5)
Digitalized PDF's from journals in English  (3)
FAQ - click for boards  (14 | 323)
    FAQ about the radio pages  (276)
    FAQ about the forum  (47)
Radio- and technical History  (4 | 355)
    Technical history up to 1919 (Radios)  (24)
    Technical history: 1920 and later  (120)
    Decades of broadcasting  (154)
    Picture and tone processing / recording  (57)
Manufacturer's / brands history  (5 | 1059)
    Setmakers (German speaking countries) not in RMorg  (96)
    MANUFACTURERS and TRADE NAMES (present in the museum)  (857)
    Tube manufacturers  (15)
    Set makers in other countries than German speaking (not in R  (55)
    COUNTRYTEXTS (in the RADIO-MUSEUM)  (36)
Radios and other type of sets (Physics) etc.  (9 | 11587)
    Early physics  (7)
    Telegraphy  (1)
    Telephony, Telephones  (5)
    Early radio (sparc etc. before tubes)  (5)
    RADIO MODELS DISPLAYED  (10827)
    Television  (62)
    Other sets and related gear  (151)
    Measuring equipment of 20st century (not valve testers)  (56)
    Devices: rare or unknown or self made  (473)
Commercial sets (incl. valve testers)  (5 | 94)
    HAM radios  (3)
    Commercial gear (Boatancors)  (19)
    Military before 1930  (1)
    Military equipment 1930 and later  (13)
    Valve / tube testers  (58)
Valves / tubes - Semiconductors  (11 | 2374)
    Tube development up to 1933  (37)
    Tube development after 1933  (61)
    Picture tubes  (20)
    Military valves/tubes  (12)
    VALVES/TUBES / SEMICONDUCTORS in RADIOMUSEUM  (1757)
    Very rare valves or unknown (not in RMorg)  (172)
    Transmitter tubes  (9)
    Industrial valves and Xray tubes  (5)
    Other valves/tubes  (112)
    Valves / Tubes; practical use and procurement  (140)
    Semiconductors  (49)
How to collect radios etc.  (4 | 24)
    Everything about collecting  (16)
    Radios: how to find, what to pay  (8)
Technique, Repair, Restoration, Home construction **  (9 | 1196)
    How to store and to treat radios  (61)
    Cleaning and restoring  (114)
    Radios: how to get parts for old radios  (207)
    Tools and measuring equipment, schematic collections  (70)
    Home construction and general radio technique  (267)
    Checks before putting on power  (19)
    Error tracing methods (post to the model if specific)  (79)
    Repair and restoration: Tips and Tricks  (349)
    Alignement of radios: Superhet and TRF  (30)
Periodicals  (5 | 46)
    Periodicals for Germany  (13)
    LITERATURE FINDER  (20)
    Periodicals for Austria  (3)
    Periodicals for Switzerland  (0)
    Periodicals - other than German  (10)
Literature, Addresses, Events, Clubs and Museums  (4 | 462)
    Books  (90)
    MUSEUM FINDER  (77)
    Exhibitions (Museums start at museum page)  (18)
    Events for radio collectors, Clubs  (277)
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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