Excerpt from the tube collection of Rudolf Osterkamp. These images (tube photos) were uploaded to the respective tubes or valves by Rudolf Osterkamp.
V45C350 |
|
Siemens (& Halske, -Schucker... |
D |
|
V10/20-1,5 |
|
Siemens (& Halske, -Schucker... |
D |
|
V1,4-St10 |
|
Siemens (& Halske, -Schucker... |
D |
|
UVC3100 |
|
Intermetall Halbleiterwerk, ... |
D |
|
Ultra |
|
Radioröhren-Laboratorium-Gmb... |
D |
|
UL2_Valvo |
1948 |
Valvo GmbH, Radioröhrenfabri... |
D |
|
UCH71 |
1950 |
Lorenz; Berlin, Zuffenhausen... |
D |
|
U920/6_p8 |
|
Osram GmbH KG; Berlin |
D |
|
U220 |
1924 |
Radioröhren-Laboratorium-Gmb... |
D |
|
TXC02F40 |
|
Siemens (& Halske, -Schucker... |
D |
|
TXC01A40 |
|
Siemens (& Halske, -Schucker... |
D |
|
TUA2000 |
|
Siemens (& Halske, -Schucker... |
D |
|
TF80/60 |
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Siemens (& Halske, -Schucker... |
D |
|
TF78/50 |
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Siemens (& Halske, -Schucker... |
D |
|
TF78 |
|
Siemens (& Halske, -Schucker... |
D |
|
TDD1612 |
|
Intermetall Halbleiterwerk, ... |
D |
|
TDA4920 |
|
Siemens (& Halske, -Schucker... |
D |
|
TDA4718 |
|
Siemens (& Halske, -Schucker... |
D |
|
TCST2000 |
|
Telefunken Deutschland (TFK)... |
D |
|
TBA950 |
|
Intermetall Halbleiterwerk, ... |
D |
|
TBA231 |
|
Siemens (& Halske, -Schucker... |
D |
|
TBA221 |
|
Siemens (& Halske, -Schucker... |
D |
|
TB4/1250 |
|
Valvo GmbH, Radioröhrenfabri... |
D |
|
TAA861 |
|
Siemens (& Halske, -Schucker... |
D |
|
Ta1c21/1 |
|
Siemens (& Halske, -Schucker... |
D |
|
T114_AEG |
|
AEG (Radios) Allg.Elektricit... |
D |
|
T30F600 |
|
AEG (Radios) Allg.Elektricit... |
D |
|
T15N120 |
|
AEG (Radios) Allg.Elektricit... |
D |
|
T6N300 |
|
AEG (Radios) Allg.Elektricit... |
D |
|
SZ600 |
|
Halbleiterwerk Frankfurt /Od... |
D |
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Rudolf Osterkamp started his/her tube collection (valve collection) here on 04.Aug.2008.
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