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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      
  469 0 Grund, Eike   23.Sep.14 22:43 deutsch
  766 1 Rudolph, Dietmar   09.Sep.14 17:10 deutsch
  625 0 Rudolph, Dietmar   14.Aug.14 17:12 deutsch
  633 0 Bauer, Jochen   02.Aug.14 22:03 deutsch
  3464 1 Bauer, Jochen   24.Jul.14 22:03 english
  727 0 Grund, Eike   19.Jul.14 14:02 deutsch
  844 0 Grund, Eike   09.Jul.14 13:57 deutsch
  1329 1 Bauer, Jochen   26.Jun.14 20:20 english
  5003 1 Gebert, Wolfgang   20.Jun.14 21:12 english
  710 0 Rudolph, Dietmar   23.Jun.14 18:38 deutsch
  1181 2 Rudolph, Dietmar   13.Jun.14 12:18 deutsch
  798 1 Bauer, Jochen   06.Jun.14 13:10 english
  15337 11 Szczesniak, T.   22.Apr.14 19:39 english
  1474 0 Knoll, Hans M.   15.Mar.14 11:04 deutsch
  39030 8 Erb, Ernst   10.Feb.14 11:59 english
  991 0 Bauer, Jochen   09.Feb.14 19:28 english
  2265 1 Knoll, Hans M.   01.Feb.14 22:02 deutsch
  1839 0 RADIOBOTE, Team   07.Jan.14 23:34 deutsch
  2563 0 Sousa, Joe   12.Oct.11 05:07 english
  4342 1 Bauer, Jochen   24.Nov.13 22:30 english
  22827 3 Günzel, Thomas   16.Nov.13 12:44 deutsch
  7910 0 RADIOBOTE, Team   18.Apr.12 16:35 deutsch
  2334 0 RADIOBOTE, Team   07.Nov.13 09:53 deutsch
  1350 0 RADIOBOTE, Team   07.Nov.13 08:03 deutsch
  1286 0 RADIOBOTE, Team   07.Nov.13 01:13 deutsch
  1264 0 RADIOBOTE, Team   07.Nov.13 00:15 deutsch
  1274 0 RADIOBOTE, Team   06.Nov.13 23:25 deutsch
  1819 0 RADIOBOTE, Team   06.Nov.13 22:17 deutsch
  1350 0 Knoll, Hans M.   25.Oct.13 13:08 deutsch
  1337 0 Rudolph, Dietmar   21.Oct.13 19:11 deutsch
  7814 7 Knoll, Hans M.   01.Oct.13 14:16 deutsch
  2595 2 Bauer, Jochen   30.Aug.13 22:54 deutsch
  18740 3 Rudolph, Dietmar   29.Aug.13 17:51 deutsch
  1311 0 Birkner † 1..., K.   27.Aug.13 14:30 deutsch
  1728 1 Rudolph, Dietmar   12.Jun.13 12:58 deutsch
  11323 2 Richter, Georg   03.Feb.08 00:09 deutsch
  1665 0 Bauer, Jochen   31.May.13 21:52 deutsch
  1568 0 Rudolph, Dietmar   08.May.13 12:52 deutsch
  2869 2 Rudolph, Dietmar   06.May.13 18:21 deutsch
  12091 3 Eckardt, Wolfgang   05.May.13 21:59 deutsch
  12099 5 Rudolph, Dietmar   16.Apr.13 17:06 deutsch
  2339 1 Eckardt, Wolfgang   07.Apr.13 09:52 deutsch
  1458 0 Schmid, Kurt   01.Apr.13 18:11 deutsch
  2022 0 Rudolph, Dietmar   01.Apr.13 11:36 deutsch
  2757 1 Rudolph, Dietmar   27.Mar.13 14:19 deutsch
  2703 0 Rudolph, Dietmar   23.Mar.13 16:57 english
  3525 0 Bauer, Jochen   17.Nov.12 10:06 english
  4008 1 Rudolph, Dietmar   13.Mar.13 18:01 deutsch
  1787 0 Bauer, Jochen   06.Mar.13 20:19 english
  3592 3 Knoll, Hans M.   23.Feb.13 11:10 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  6
Radio-History, beginning 1909  56
Professional Radio Communication  34
Tube Radio kits and kits without tubes  29
Tubes and valves (history, technique etc.)  55
To collect radios - but how!  4
Documentation to collections  3
Radios: restoring and rebuilding (outside)  6
Basic principles of radio technique  89
Principles of schematics etc.  86
Radio Repair (inside)  18
Digitalized PDF's from journals in German  33
OCR-Digitalized Journals/Books (Content)  4
Digitalized PDF's from journals in English  3
FAQ - click for boards  (14 | 318)
    FAQ about the radio pages  (271)
    FAQ about the forum  47
Radio- and technical History  (4 | 303)
    Technical history up to 1919 (Radios)  (22)
    Technical history: 1920 and later  111
    Decades of broadcasting  120
    Picture and tone processing / recording  50
Manufacturer's / brands history  (5 | 965)
    Setmakers (German speaking countries) not in RMorg  (91)
    MANUFACTURERS and TRADE NAMES (present in the museum)  773
    Tube manufacturers  15
    Set makers in other countries than German speaking (not in R  51
    COUNTRYTEXTS (in the RADIO-MUSEUM)  35
Radios and other type of sets (Physics) etc.  (9 | 10670)
    Early physics  (7)
    Telegraphy  1
    Telephony, Telephones  5
    Early radio (sparc etc. before tubes)  5
    RADIO MODELS DISPLAYED  9958
    Television  57
    Other sets and related gear  141
    Measuring equipment of 20st century (not valve testers)  50
    Devices: rare or unknown or self made  446
Commercial sets (incl. valve testers)  (5 | 90)
    HAM radios  (2)
    Commercial gear (Boatancors)  19
    Military before 1930  1
    Military equipment 1930 and later  11
    Valve / tube testers  57
Valves / tubes - Semiconductors  (11 | 2232)
    Tube development up to 1933  (35)
    Tube development after 1933  57
    Picture tubes  19
    Military valves/tubes  12
    VALVES/TUBES / SEMICONDUCTORS in RADIOMUSEUM  1652
    Very rare valves or unknown (not in RMorg)  166
    Transmitter tubes  7
    Industrial valves and Xray tubes  5
    Other valves/tubes  100
    Valves / Tubes; practical use and procurement  137
    Semiconductors  42
How to collect radios etc.  (4 | 22)
    Everything about collecting  (16)
    Radios: how to find, what to pay  6
Technique, Repair, Restoration, Home construction **  (9 | 1101)
    How to store and to treat radios  (59)
    Cleaning and restoring  114
    Radios: how to get parts for old radios  199
    Tools and measuring equipment, schematic collections  68
    Home construction and general radio technique  222
    Checks before putting on power  18
    Error tracing methods (post to the model if specific)  75
    Repair and restoration: Tips and Tricks  319
    Alignement of radios: Superhet and TRF  27
Periodicals  (5 | 29)
    Periodicals for Germany  (11)
    LITERATURE FINDER  6
    Periodicals for Austria  2
    Periodicals for Switzerland  0
    Periodicals - other than German  10
Literature, Addresses, Events, Clubs and Museums  (4 | 424)
    Books  (90)
    MUSEUM FINDER  65
    Exhibitions (Museums start at museum page)  17
    Events for radio collectors, Clubs  252
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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