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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      
  70841 6 Günzel, Thomas   01.Sep.12 16:40 deutsch
  322 0 Rudolph, Dietmar   08.Sep.16 15:37 deutsch
  575 1 Rudolph, Dietmar   05.Sep.16 11:46 deutsch
  13790 5 Watterson, M.   31.Aug.16 18:39 english
  1098 1 Bauer, Jochen   19.Aug.16 00:01 deutsch
  1567 1 Bauer, Jochen   14.Aug.16 21:50 deutsch
  1192 1 Rudolph, Dietmar   13.Aug.16 11:17 deutsch
  453 0 Bauer, Jochen   08.Aug.16 21:18 deutsch
  1048 5 Rudolph, Dietmar   26.Jul.16 15:50 deutsch
  7396 0 RADIOBOTE, Team   08.Jan.13 23:28 deutsch
  30279 5 Rudolph, Dietmar   03.Jun.16 14:10 deutsch
  1004 1 Rudolph, Dietmar   02.Jun.16 14:19 deutsch
  908 0 Knoll, Hans M.   30.May.16 09:18 deutsch
  1257 2 Bauer, Jochen   15.May.16 17:33 english
  1250 0 Rudolph, Dietmar   25.Apr.16 18:02 deutsch
  1568 4 Eckardt, Wolfgang   24.Apr.16 11:07 deutsch
  877 0 Bauer, Jochen   15.Apr.16 15:28 deutsch
  1958 1 Bauer, Jochen   02.Apr.16 23:11 deutsch
  895 0 Bauer, Jochen   24.Mar.16 21:05 english
  1246 0 Rudolph, Dietmar   21.Mar.16 11:15 deutsch
  2143 1 Knoll, Hans M.   15.Mar.16 15:52 deutsch
  1144 0 Rudolph, Dietmar   15.Mar.16 15:27 deutsch
  990 0 Rudolph, Dietmar   12.Mar.16 19:37 deutsch
  1742 1 Rudolph, Dietmar   03.Mar.16 18:11 deutsch
  2564 3 Bauer, Jochen   06.Mar.16 21:19 english
  1443 0 Rudolph, Dietmar   03.Mar.16 09:44 deutsch
  4046 2 Rudolph, Dietmar   19.Feb.16 12:08 deutsch
  1353 0 Rudolph, Dietmar   08.Feb.16 19:46 deutsch
  11293 9 Rudolph, Dietmar   06.Feb.16 19:30 deutsch
  20590 2 Erb, Ernst   28.Jan.16 06:58 deutsch
  1820 0 Sousa, Joe   03.Jan.16 23:54 english
  2033 0 RADIOBOTE, Team   03.Jan.16 12:36 deutsch
  5449 3 Bauer, Jochen   28.Dec.15 20:43 deutsch
  16613 3 Rudolph, Dietmar   07.Dec.15 19:28 deutsch
  91312 21 Sousa, Joe   22.Nov.15 08:41 english
  7220 5 Rudolph, Dietmar   11.Nov.15 08:53 deutsch
  5131 3 Erb, Ernst   06.Nov.15 15:29 deutsch
  10892 2 Knoll, Hans M.   23.Aug.15 17:17 deutsch
  8406 2 Watterson, M.   30.Jul.15 18:28 english
  16510 1 Watterson, M.   30.Jul.15 14:09 english
  2712 0 Bauer, Jochen   06.Jul.15 21:04 deutsch
  3650 4 Bauer, Jochen   12.Jun.15 20:07 deutsch
  3220 1 Rudolph, Dietmar   08.May.15 12:11 deutsch
  2123 0 Bauer, Jochen   22.Apr.15 21:50 english
  4777 2 Erb, Ernst   11.Apr.15 09:02 english
  2968 0 Lebeth, Thomas   26.Mar.15 21:36 deutsch
  3597 3 Rudolph, Dietmar   23.Mar.15 09:27 deutsch
  2078 0 Rudolph, Dietmar   16.Mar.15 21:34 deutsch
  2251 0 Bauer, Jochen   13.Mar.15 12:11 english
  2134 0 Bauer, Jochen   21.Feb.15 11:54 deutsch
  2776 1 Rudolph, Dietmar   27.Jan.15 10:43 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  (125)
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 | 324)
    FAQ about the radio pages  (277)
    FAQ about the forum  (47)
Radio- and technical History  (4 | 360)
    Technical history up to 1919 (Radios)  (24)
    Technical history: 1920 and later  (122)
    Decades of broadcasting  (156)
    Picture and tone processing / recording  (58)
Manufacturer's / brands history  (5 | 1069)
    Setmakers (German speaking countries) not in RMorg  (98)
    MANUFACTURERS and TRADE NAMES (present in the museum)  (864)
    Tube manufacturers  (15)
    Set makers in other countries than German speaking (not in R  (56)
    COUNTRYTEXTS (in the RADIO-MUSEUM)  (36)
Radios and other type of sets (Physics) etc.  (9 | 11646)
    Early physics  (7)
    Telegraphy  (1)
    Telephony, Telephones  (5)
    Early radio (sparc etc. before tubes)  (5)
    RADIO MODELS DISPLAYED  (10887)
    Television  (62)
    Other sets and related gear  (151)
    Measuring equipment of 20st century (not valve testers)  (56)
    Devices: rare or unknown or self made  (472)
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 | 2388)
    Tube development up to 1933  (37)
    Tube development after 1933  (62)
    Picture tubes  (20)
    Military valves/tubes  (12)
    VALVES/TUBES / SEMICONDUCTORS in RADIOMUSEUM  (1768)
    Very rare valves or unknown (not in RMorg)  (174)
    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 | 1197)
    How to store and to treat radios  (62)
    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 | 48)
    Periodicals for Germany  (13)
    LITERATURE FINDER  (22)
    Periodicals for Austria  (3)
    Periodicals for Switzerland  (0)
    Periodicals - other than German  (10)
Literature, Addresses, Events, Clubs and Museums  (4 | 466)
    Books  (90)
    MUSEUM FINDER  (78)
    Exhibitions (Museums start at museum page)  (18)
    Events for radio collectors, Clubs  (280)
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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