radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.
Information - Help

Papers

If this is your first visit here, please click the blue Help-Info-Button.Please select your preferred languages for reading. (Link above-right)

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.
To the archive 



Recent articles

Topic Rating Hits Ans Last text      
  39189 1 Erb, Ernst   23.Apr.11 11:32 deutsch
  471 0 RADIOBOTE, Team   19.Jan.25 11:11 deutsch
  2172 1 Holtmann, W.   12.Jan.24 10:24 deutsch
  4366 1 Eckardt, Wolfgang   07.Jan.24 10:13 deutsch
  1994 0 RADIOBOTE, Team   04.Jan.24 21:00 deutsch
  12127 5 ADAM, Christian   25.Nov.23 09:38 française
  2818 0 RADIOBOTE, Team   25.May.23 13:59 deutsch
  2005 0 RADIOBOTE, Team   25.May.23 13:49 deutsch
  2178 0 RADIOBOTE, Team   25.May.23 13:41 deutsch
  3377 0 Amberger, Hans   22.Dec.22 15:41 english
  2357 1 Erb, Ernst   15.Oct.22 19:06 deutsch
  64578 3 Erb, Ernst   13.Jul.20 12:16 deutsch
  4148 0 Holtmann, W.   25.Dec.21 09:46 deutsch
  2825 1 Rudolph † 6..., D.   23.Nov.21 11:09 deutsch
  2325 0 Rudolph † 6..., D.   19.Oct.21 15:46 deutsch
  3561 0 Rudolph † 6..., D.   18.Oct.21 10:20 deutsch
  4793 1 Rudolph † 6..., D.   14.Sep.21 11:38 deutsch
  3313 0 Rudolph † 6..., D.   08.Aug.21 18:49 deutsch
  3895 0 Rudolph † 6..., D.   23.Jul.21 09:58 deutsch
  6137 0 Rudolph † 6..., D.   16.Apr.21 17:16 deutsch
  5379 0 Rudolph † 6..., D.   06.Apr.21 14:53 deutsch
  9853 0 Rudolph † 6..., D.   17.Mar.21 10:38 deutsch
  4444 0 Rudolph † 6..., D.   07.Mar.21 15:50 deutsch
  7189 0 Rudolph † 6..., D.   25.Feb.21 10:05 deutsch
  2363 0 Rudolph † 6..., D.   04.Feb.21 10:17 deutsch
  10140 0 Giese, Harald   30.Jan.21 09:50 deutsch
  61180 2 Selyem-Tóth, S.   30.Dec.20 22:42 english
  14904 1 Mettang, Thomas   08.Dec.20 17:27 english
  3287 0 Oppelt † 3...., R.   21.Nov.20 11:32 deutsch
  3414 0 Rudolph † 6..., D.   25.Oct.20 10:59 deutsch
  2977 0 Rudolph † 6..., D.   25.Oct.20 10:53 deutsch
  3188 0 Rudolph † 6..., D.   19.Oct.20 17:43 deutsch
  9881 1 Rudolph † 6..., D.   19.Oct.20 15:18 deutsch
  2663 0 Rudolph † 6..., D.   16.Oct.20 17:36 deutsch
  19837 4 Rudolph † 6..., D.   16.Oct.20 16:36 deutsch
  7031 0 Rudolph † 6..., D.   28.Sep.20 16:28 deutsch
  3214 0 Rudolph † 6..., D.   26.Aug.20 16:29 deutsch
  2474 0 Rudolph † 6..., D.   04.Aug.20 17:45 deutsch
  2552 0 Rudolph † 6..., D.   03.Aug.20 13:58 deutsch
  3840 0 Rudolph † 6..., D.   21.Jun.20 09:07 deutsch
  7468 3 Eckardt, Wolfgang   19.Jun.20 16:55 deutsch
  2916 1 Rudolph † 6..., D.   16.Jun.20 09:54 deutsch
  4088 1 Giese, Harald   26.May.20 18:06 deutsch
  3941 0 Rudolph † 6..., D.   22.May.20 13:51 deutsch
  6389 1 Rudolph † 6..., D.   19.May.20 12:27 deutsch
  4107 0 Rudolph † 6..., D.   13.May.20 17:39 deutsch
  3984 0 Rudolph † 6..., D.   08.May.20 11:07 deutsch
  3212 0 Rudolph † 6..., D.   21.Apr.20 17:44 deutsch
  4746 1 Rudolph † 6..., D.   07.Feb.20 13:39 deutsch
  6256 1 Nagel, Bernhard   22.Jan.20 22:16 deutsch
  4248 0 RADIOBOTE, Team   02.Jan.20 11:27 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  (60)
Professional Radio Communication  (36)
Tube Radio kits and kits without tubes  (32)
Tubes and valves (history, technique etc.)  (61)
To collect radios - but how!  (6)
Documentation to collections  (5)
Radios: restoring and rebuilding (outside)  (6)
Basic principles of radio technique  (168)
Principles of schematics etc.  (107)
Radio Repair (inside)  (17)
Digitalized PDF's from journals in German  (18)
OCR-Digitalized Journals/Books (Content)  (5)
Digitalized PDF's from journals in English  (3)
Radio- und Museumsbote Österreich  (28)
 FAQ - click for boards  (14 | 335)
     FAQ about the radio pages  (283)
     FAQ about the forum  (52)
 Radio- and technical History  (5 | 597)
     Technical history up to 1919 (Radios)  (27)
     Technical history: 1920 and later  (163)
     Decades of broadcasting  (329)
     Picture and tone processing / recording  (72)
     Cohiradia - Historical Broadband Recordings  (6)
 Manufacturer's / brands history  (5 | 1338)
     Setmakers (German speaking countries) not in RMorg  (108)
     MANUFACTURERS and TRADE NAMES (present in the museum)  (1101)
     Tube manufacturers  (21)
     Set makers in other countries than German speaking (not in R  (54)
     COUNTRYTEXTS (in the RADIO-MUSEUM)  (54)
 Radios and other type of sets (Physics) etc.  (9 | 15028)
     Early physics  (8)
     Telegraphy  (3)
     Telephony, Telephones  (8)
     Early radio (sparc etc. before tubes)  (5)
     MODELS DISPLAYED  (14144)
     Television  (133)
     Other sets and related gear  (159)
     Measuring equipment of 20st century (not valve testers)  (63)
     Devices: rare or unknown or self made  (505)
 Commercial sets (incl. valve testers)  (5 | 109)
     HAM radios  (5)
     Commercial gear (Boatancors)  (24)
     Military before 1930  (2)
     Military equipment 1930 and later  (15)
     Valve / tube testers  (63)
 Valves / tubes - Semiconductors  (11 | 2905)
     Tube development up to 1933  (46)
     Tube development after 1933  (80)
     Picture tubes  (21)
     Military valves/tubes  (15)
     VALVES/TUBES / SEMICONDUCTORS in RADIOMUSEUM  (2161)
     Very rare valves or unknown (not in RMorg)  (216)
     Transmitter tubes  (10)
     Industrial valves and Xray tubes  (5)
     Other valves/tubes  (123)
     Valves / Tubes; practical use and procurement  (155)
     Semiconductors  (73)
 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 | 1355)
     How to store and to treat radios  (70)
     Cleaning and restoring  (126)
     Radios: how to get parts for old radios  (239)
     Tools and measuring equipment, schematic collections  (73)
     Home construction and general radio technique  (313)
     Checks before putting on power  (20)
     Error tracing methods (post to the model if specific)  (90)
     Repair and restoration: Tips and Tricks  (392)
     Alignement of radios: Superhet and TRF  (32)
 Periodicals  (5 | 97)
     Periodicals for Germany  (17)
     LITERATURE FINDER  (65)
     Periodicals for Austria  (4)
     Periodicals for Switzerland  (0)
     Periodicals - other than German  (11)
 Literature, Addresses, Events, Clubs and Museums  (4 | 590)
     Books  (101)
     MUSEUM FINDER  (115)
     Exhibitions (Museums start at museum page)  (22)
     Events for radio collectors, Clubs  (352)
 OTHER LANGUAGES  (5 | 19)
     Chinese 网上收音机博物  (2)
     Suomi-Finnish-FAQ  (4)
     Suomi-Finnish-GENERAL  (1)
     Nederlands-Dutch-FAQ  (7)
     Nederlands-Dutch-GENERAL  (5)
  

Data Compliance More Information