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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      
  548 0 Bauer, Jochen   20.Sep.17 13:24 english
  31888 10 Suleimanagi..., O.   12.Oct.17 02:40 english
  522 0 Rudolph, Dietmar   11.Sep.17 09:49 deutsch
  340 0 Rudolph, Dietmar   07.Sep.17 09:29 english
  20182 12 Szczesniak, T.   06.Aug.17 23:29 english
  650 0 Bauer, Jochen   23.Jul.17 09:34 deutsch
  718 0 Rudolph, Dietmar   16.Jul.17 14:53 deutsch
  976 3 Bauer, Jochen   07.Jul.17 22:32 deutsch
  813 0 Rudolph, Dietmar   30.May.17 12:50 deutsch
  586 0 Harder, Franz   26.May.17 22:42 english
  651 0 Harder, Franz   26.May.17 22:39 deutsch
  5082 1 Rudolph, Dietmar   24.Feb.17 17:06 deutsch
  1264 0 Bauer, Jochen   06.Feb.17 21:58 deutsch
  3694 2 Bauer, Jochen   01.Jan.17 17:09 deutsch
  1729 1 Rudolph, Dietmar   01.Jan.17 14:54 deutsch
  1388 0 Holtmann, W.   31.Dec.16 12:50 deutsch
  1917 0 RADIOBOTE, Team   31.Dec.16 12:04 deutsch
  1202 0 Rudolph, Dietmar   30.Dec.16 11:47 deutsch
  41414 1 Erb, Ernst   29.Dec.16 16:47 english
  23912 1 Günzel, Thomas   23.Dec.16 20:54 deutsch
  1521 0 Eckardt, Wolfgang   07.Dec.16 12:25 deutsch
  1625 0 Bauer, Jochen   01.Dec.16 21:37 deutsch
  3702 2 Bauer, Jochen   15.May.16 17:33 english
  1660 0 Rudolph, Dietmar   23.Nov.16 13:04 english
  1740 0 Rudolph, Dietmar   08.Sep.16 15:37 deutsch
  2156 1 Rudolph, Dietmar   05.Sep.16 11:46 deutsch
  15947 5 Watterson, M.   31.Aug.16 18:39 english
  2571 1 Bauer, Jochen   19.Aug.16 00:01 deutsch
  3241 1 Bauer, Jochen   14.Aug.16 21:50 deutsch
  2806 1 Rudolph, Dietmar   13.Aug.16 11:17 deutsch
  1889 0 Bauer, Jochen   08.Aug.16 21:18 deutsch
  2682 5 Rudolph, Dietmar   26.Jul.16 15:50 deutsch
  9712 0 RADIOBOTE, Team   08.Jan.13 23:28 deutsch
  33703 5 Rudolph, Dietmar   03.Jun.16 14:10 deutsch
  2839 1 Rudolph, Dietmar   02.Jun.16 14:19 deutsch
  2268 0 Knoll, Hans M.   30.May.16 09:18 deutsch
  3266 0 Rudolph, Dietmar   25.Apr.16 18:02 deutsch
  3146 4 Eckardt, Wolfgang   24.Apr.16 11:07 deutsch
  2022 0 Bauer, Jochen   15.Apr.16 15:28 deutsch
  3685 1 Bauer, Jochen   02.Apr.16 23:11 deutsch
  2226 0 Bauer, Jochen   24.Mar.16 21:05 english
  2677 0 Rudolph, Dietmar   21.Mar.16 11:15 deutsch
  4726 1 Knoll, Hans M.   15.Mar.16 15:52 deutsch
  2383 0 Rudolph, Dietmar   15.Mar.16 15:27 deutsch
  2083 0 Rudolph, Dietmar   12.Mar.16 19:37 deutsch
  4208 1 Rudolph, Dietmar   03.Mar.16 18:11 deutsch
  4736 3 Bauer, Jochen   06.Mar.16 21:19 english
  3242 0 Rudolph, Dietmar   03.Mar.16 09:44 deutsch
  5815 2 Rudolph, Dietmar   19.Feb.16 12:08 deutsch
  2702 0 Rudolph, Dietmar   08.Feb.16 19:46 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!  (4)
Documentation to collections  (4)
Radios: restoring and rebuilding (outside)  (6)
Basic principles of radio technique  (133)
Principles of schematics etc.  (98)
Radio Repair (inside)  (17)
Digitalized PDF's from journals in German  (36)
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 | 402)
    Technical history up to 1919 (Radios)  (25)
    Technical history: 1920 and later  (127)
    Decades of broadcasting  (189)
    Picture and tone processing / recording  (61)
Manufacturer's / brands history  (5 | 1094)
    Setmakers (German speaking countries) not in RMorg  (99)
    MANUFACTURERS and TRADE NAMES (present in the museum)  (889)
    Tube manufacturers  (17)
    Set makers in other countries than German speaking (not in R  (52)
    COUNTRYTEXTS (in the RADIO-MUSEUM)  (37)
Radios and other type of sets (Physics) etc.  (9 | 12057)
    Early physics  (7)
    Telegraphy  (1)
    Telephony, Telephones  (5)
    Early radio (sparc etc. before tubes)  (5)
    RADIO MODELS DISPLAYED  (11287)
    Television  (66)
    Other sets and related gear  (153)
    Measuring equipment of 20st century (not valve testers)  (56)
    Devices: rare or unknown or self made  (477)
Commercial sets (incl. valve testers)  (5 | 97)
    HAM radios  (3)
    Commercial gear (Boatancors)  (20)
    Military before 1930  (1)
    Military equipment 1930 and later  (15)
    Valve / tube testers  (58)
Valves / tubes - Semiconductors  (11 | 2458)
    Tube development up to 1933  (41)
    Tube development after 1933  (63)
    Picture tubes  (20)
    Military valves/tubes  (14)
    VALVES/TUBES / SEMICONDUCTORS in RADIOMUSEUM  (1824)
    Very rare valves or unknown (not in RMorg)  (179)
    Transmitter tubes  (9)
    Industrial valves and Xray tubes  (5)
    Other valves/tubes  (112)
    Valves / Tubes; practical use and procurement  (142)
    Semiconductors  (49)
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 | 1220)
    How to store and to treat radios  (63)
    Cleaning and restoring  (114)
    Radios: how to get parts for old radios  (210)
    Tools and measuring equipment, schematic collections  (70)
    Home construction and general radio technique  (276)
    Checks before putting on power  (19)
    Error tracing methods (post to the model if specific)  (81)
    Repair and restoration: Tips and Tricks  (357)
    Alignement of radios: Superhet and TRF  (30)
Periodicals  (5 | 55)
    Periodicals for Germany  (13)
    LITERATURE FINDER  (27)
    Periodicals for Austria  (4)
    Periodicals for Switzerland  (0)
    Periodicals - other than German  (11)
Literature, Addresses, Events, Clubs and Museums  (4 | 488)
    Books  (91)
    MUSEUM FINDER  (90)
    Exhibitions (Museums start at museum page)  (18)
    Events for radio collectors, Clubs  (289)
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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