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Radio- and technical History

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Recent articles

Topic Rating Hits Ans Last text      
  950 2 Lill, Wolfgang   21.Aug.19 18:13 deutsch
  1924 6 Lill, Wolfgang   19.Aug.19 20:43 deutsch
  253 0 Lill, Wolfgang   16.Aug.19 13:04 deutsch
  196 0 Lill, Wolfgang   15.Aug.19 16:39 deutsch
  1806 3 Lill, Wolfgang   10.Aug.19 16:47 deutsch
  16062 8 Lill, Wolfgang   06.Aug.19 07:43 deutsch
  415 0 Lill, Wolfgang   24.Jul.19 16:06 deutsch
  195 0 Lill, Wolfgang   17.Jul.19 17:36 deutsch
  214 0 Lill, Wolfgang   15.Jul.19 20:48 deutsch
  2174 1 Lill, Wolfgang   15.Jul.19 20:28 deutsch
  671 1 Lill, Wolfgang   16.Jun.19 15:50 deutsch
  1178 1 Lill, Wolfgang   11.Jun.19 10:46 deutsch
  454 0 Lill, Wolfgang   02.Jun.19 17:35 deutsch
  964 5 Candreia, Bruno   31.May.19 18:36 deutsch
  1230 2 Lill, Wolfgang   30.May.19 10:58 deutsch
  9285 1 Lill, Wolfgang   22.Dec.18 11:59 deutsch
  568 0 Lill, Wolfgang   23.May.19 12:10 deutsch
  2857 2 Lill, Wolfgang   14.May.19 20:39 deutsch
  609 1 Richter, Georg   07.May.19 22:42 deutsch
  6556 4 Lill, Wolfgang   06.May.19 20:32 deutsch
  429 0 Richter, Georg   14.Apr.19 00:04 deutsch
  832 0 Lill, Wolfgang   29.Mar.19 06:56 deutsch
  5240 2 Lill, Wolfgang   25.Mar.19 08:35 deutsch
  444 0 Lill, Wolfgang   23.Mar.19 18:29 deutsch
  11278 6 Lill, Wolfgang   23.Mar.19 11:28 deutsch
  337 0 Lill, Wolfgang   23.Mar.19 07:27 deutsch
  11248 1 Lill, Wolfgang   23.Mar.19 06:51 deutsch
  393 0 Rudolph, Dietmar   22.Mar.19 08:50 deutsch
  681 0 Lill, Wolfgang   02.Mar.19 17:51 deutsch
  4119 1 Rudolph, Dietmar   24.Feb.19 15:26 deutsch
  1286 1 Steinmetz, A.   19.Feb.19 22:50 deutsch
  650 0 Nagel, Bernhard   16.Feb.19 17:14 deutsch
  733 0 Rudolph, Dietmar   14.Feb.19 12:10 deutsch
  1878 4 Lill, Wolfgang   24.Jan.19 14:51 deutsch
  18850 24 Höger, Heinz   13.Jan.19 13:27 deutsch
  1840 0 Lill, Wolfgang   07.Jan.19 18:33 deutsch
  2407 5 Roschy, Jacob   04.Jan.19 19:53 english
  2521 18 Menke, Eilert   01.Jan.19 19:42 deutsch
  2141 1 Erb, Ernst   20.Dec.18 11:46 deutsch
  1505 2 Lill, Wolfgang   14.Dec.18 20:19 deutsch
  1082 5 Verheijen, Gidi   06.Dec.18 00:42 deutsch
  722 1 Lill, Wolfgang   22.Nov.18 21:11 deutsch
  681 0 Lill, Wolfgang   21.Nov.18 19:08 deutsch
  818 2 Vollenweide..., W.   02.Nov.18 18:07 deutsch
  802 0 Rudolph, Dietmar   31.Oct.18 15:05 deutsch
  1010 0 Lill, Wolfgang   21.Oct.18 19:35 deutsch
  587 0 Lill, Wolfgang   04.Oct.18 18:43 deutsch
  706 0 Ciardiello, E.   22.Sep.18 18:51 english
  3474 1 Lill, Wolfgang   16.Sep.18 12:00 deutsch
  4776 4 Lill, Wolfgang   08.Sep.18 19:00 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.

In General  (1622)
FAQ - click for boards  (13 | 328)
    FAQ about the radio pages  (280)
    FAQ about the forum  (48)
Radio- and technical History  (4 | 464)
    Technical history up to 1919 (Radios)  (25)
    Technical history: 1920 and later  (137)
    Decades of broadcasting  (239)
    Picture and tone processing / recording  (63)
Manufacturer's / brands history  (5 | 1161)
    Setmakers (German speaking countries) not in RMorg  (105)
    MANUFACTURERS and TRADE NAMES (present in the museum)  (943)
    Tube manufacturers  (18)
    Set makers in other countries than German speaking (not in R  (52)
    COUNTRYTEXTS (in the RADIO-MUSEUM)  (43)
Radios and other type of sets (Physics) etc.  (9 | 12768)
    Early physics  (7)
    Telegraphy  (3)
    Telephony, Telephones  (6)
    Early radio (sparc etc. before tubes)  (5)
    MODELS DISPLAYED  (11966)
    Television  (82)
    Other sets and related gear  (154)
    Measuring equipment of 20st century (not valve testers)  (57)
    Devices: rare or unknown or self made  (488)
Commercial sets (incl. valve testers)  (5 | 102)
    HAM radios  (3)
    Commercial gear (Boatancors)  (21)
    Military before 1930  (1)
    Military equipment 1930 and later  (15)
    Valve / tube testers  (62)
Valves / tubes - Semiconductors  (11 | 2599)
    Tube development up to 1933  (42)
    Tube development after 1933  (70)
    Picture tubes  (21)
    Military valves/tubes  (14)
    VALVES/TUBES / SEMICONDUCTORS in RADIOMUSEUM  (1921)
    Very rare valves or unknown (not in RMorg)  (190)
    Transmitter tubes  (10)
    Industrial valves and Xray tubes  (5)
    Other valves/tubes  (115)
    Valves / Tubes; practical use and procurement  (148)
    Semiconductors  (63)
How to collect radios etc.  (4 | 27)
    Everything about collecting  (18)
    Radios: how to find, what to pay  (9)
Technique, Repair, Restoration, Home construction **  (9 | 1266)
    How to store and to treat radios  (68)
    Cleaning and restoring  (116)
    Radios: how to get parts for old radios  (221)
    Tools and measuring equipment, schematic collections  (71)
    Home construction and general radio technique  (286)
    Checks before putting on power  (19)
    Error tracing methods (post to the model if specific)  (84)
    Repair and restoration: Tips and Tricks  (371)
    Alignement of radios: Superhet and TRF  (30)
Periodicals  (5 | 63)
    Periodicals for Germany  (14)
    LITERATURE FINDER  (34)
    Periodicals for Austria  (4)
    Periodicals for Switzerland  (0)
    Periodicals - other than German  (11)
Literature, Addresses, Events, Clubs and Museums  (4 | 518)
    Books  (92)
    MUSEUM FINDER  (100)
    Exhibitions (Museums start at museum page)  (20)
    Events for radio collectors, Clubs  (306)
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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