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Radio- and technical History

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Forum » Radio- and technical History
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Recent articles

Topic Rating Hits Ans Last text      
  665 1 Lill, Wolfgang   19.Mar.23 16:55 deutsch
  1987 5 Lill, Wolfgang   19.Mar.23 16:24 deutsch
  360 0 Lill, Wolfgang   05.Mar.23 18:15 deutsch
  632 5 Nagel, Bernhard   02.Mar.23 23:57 deutsch
  1693 2 Lill, Wolfgang   24.Feb.23 17:54 deutsch
  567 0 Rathgeb, Manfred   21.Feb.23 21:20 deutsch
  565 0 Lill, Wolfgang   18.Feb.23 15:00 deutsch
  315 2 Balke, Dieter   07.Feb.23 17:32 deutsch
  733 3 Krause, Gerd   31.Jan.23 08:28 deutsch
  26717 41 Steyer, Martin   12.Jan.23 16:15 deutsch
  837 1 Lill, Wolfgang   03.Jan.23 14:07 deutsch
  1053 6 Jonasek, Josef   28.Dec.22 11:40 deutsch
  3762 1 Lill, Wolfgang   28.Dec.22 09:37 deutsch
  736 0 Lill, Wolfgang   15.Dec.22 05:46 deutsch
  2160 2 Lill, Wolfgang   03.Dec.22 17:23 deutsch
  6486 2 Lill, Wolfgang   03.Dec.22 14:44 deutsch
  10525 7 Lill, Wolfgang   29.Nov.22 09:03 deutsch
  1289 1 Lill, Wolfgang   01.Nov.22 18:28 deutsch
  3567 5 Lill, Wolfgang   16.Oct.22 14:08 deutsch
  576 0 Giese, Harald   15.Oct.22 10:24 deutsch
  1118 0 Lill, Wolfgang   11.Oct.22 14:58 deutsch
  457 0 Rathgeb, Manfred   20.Sep.22 10:43 deutsch
  7331 6 Lill, Wolfgang   10.Sep.22 17:14 deutsch
  555 0 Rathgeb, Manfred   31.Aug.22 17:18 deutsch
  555 1 Bösch, Martin   23.Aug.22 17:37 english
  9200 4 Lill, Wolfgang   15.Aug.22 05:57 deutsch
  1619 3 Lill, Wolfgang   07.Aug.22 15:50 deutsch
  2462 6 Lill, Wolfgang   31.Jul.22 06:30 deutsch
  14221 7 Lill, Wolfgang   29.Jul.22 10:12 deutsch
  613 1 Verheijen, Gidi   28.Jul.22 22:46 deutsch
  3416 17 Lill, Wolfgang   27.Jul.22 15:43 deutsch
  1938 2 Lill, Wolfgang   16.Jul.22 16:49 deutsch
  548 0 Rathgeb, Manfred   15.Jul.22 10:09 deutsch
  782 1 Erb, Ernst   04.Jun.22 07:50 deutsch
  2197 3 Lill, Wolfgang   21.May.22 14:55 deutsch
  644 0 Giese, Harald   01.May.22 05:28 deutsch
  489 8 Scharfetter, H.   23.Apr.22 10:02 english
  898 0 Giese, Harald   22.Apr.22 09:47 deutsch
  264 1 Scharfetter, H.   16.Apr.22 13:07 english
  376 1 Scharfetter, H.   16.Apr.22 10:51 deutsch
  378 3 Scharfetter, H.   16.Apr.22 10:44 deutsch
  530 0 Lill, Wolfgang   15.Apr.22 14:09 deutsch
  2822 8 Scharfetter, H.   02.Apr.22 17:56 deutsch
  390 0 Scharfetter, H.   02.Apr.22 11:04 english
  472 0 Lill, Wolfgang   13.Mar.22 10:03 deutsch
  1253 2 Lill, Wolfgang   10.Mar.22 18:19 deutsch
  2078 5 Lill, Wolfgang   11.Feb.22 17:27 deutsch
  842 2 Rathgeb, Manfred   27.Jan.22 22:44 deutsch
  2108 1 Lill, Wolfgang   25.Dec.21 08:10 deutsch
  907 0 Giese, Harald   04.Dec.21 14:58 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  (1724)
 FAQ - click for boards  (13 | 335)
     FAQ about the radio pages  (283)
     FAQ about the forum  (52)
 Radio- and technical History  (5 | 571)
     Technical history up to 1919 (Radios)  (26)
     Technical history: 1920 and later  (158)
     Decades of broadcasting  (308)
     Picture and tone processing / recording  (73)
     Cohiradia - Historical Broadband Recordings  (6)
 Manufacturer's / brands history  (5 | 1308)
     Setmakers (German speaking countries) not in RMorg  (108)
     MANUFACTURERS and TRADE NAMES (present in the museum)  (1075)
     Tube manufacturers  (19)
     Set makers in other countries than German speaking (not in R  (54)
     COUNTRYTEXTS (in the RADIO-MUSEUM)  (52)
 Radios and other type of sets (Physics) etc.  (9 | 14427)
     Early physics  (8)
     Telegraphy  (3)
     Telephony, Telephones  (8)
     Early radio (sparc etc. before tubes)  (5)
     MODELS DISPLAYED  (13564)
     Television  (120)
     Other sets and related gear  (158)
     Measuring equipment of 20st century (not valve testers)  (61)
     Devices: rare or unknown or self made  (500)
 Commercial sets (incl. valve testers)  (5 | 106)
     HAM radios  (3)
     Commercial gear (Boatancors)  (22)
     Military before 1930  (2)
     Military equipment 1930 and later  (16)
     Valve / tube testers  (63)
 Valves / tubes - Semiconductors  (11 | 2834)
     Tube development up to 1933  (45)
     Tube development after 1933  (80)
     Picture tubes  (20)
     Military valves/tubes  (15)
     VALVES/TUBES / SEMICONDUCTORS in RADIOMUSEUM  (2102)
     Very rare valves or unknown (not in RMorg)  (210)
     Transmitter tubes  (10)
     Industrial valves and Xray tubes  (5)
     Other valves/tubes  (121)
     Valves / Tubes; practical use and procurement  (155)
     Semiconductors  (71)
 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 | 1331)
     How to store and to treat radios  (69)
     Cleaning and restoring  (123)
     Radios: how to get parts for old radios  (234)
     Tools and measuring equipment, schematic collections  (73)
     Home construction and general radio technique  (306)
     Checks before putting on power  (19)
     Error tracing methods (post to the model if specific)  (87)
     Repair and restoration: Tips and Tricks  (388)
     Alignement of radios: Superhet and TRF  (32)
 Periodicals  (5 | 91)
     Periodicals for Germany  (16)
     LITERATURE FINDER  (60)
     Periodicals for Austria  (4)
     Periodicals for Switzerland  (0)
     Periodicals - other than German  (11)
 Literature, Addresses, Events, Clubs and Museums  (4 | 561)
     Books  (99)
     MUSEUM FINDER  (105)
     Exhibitions (Museums start at museum page)  (20)
     Events for radio collectors, Clubs  (337)
 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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