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Otto Frosinn, Germany - Tube collection

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ID = 3331
Photo Otto Frosinn

Below you find a part of the tube collection Otto Frosinn.

Radios,Röhren,Amateurfunkgeräte
Result: 151 to 180 from 654
1 2 3 4 5 6 7 8 9 10 11 .. 20 22
 
Sort order:  [ Name | Maker | Year | Type | Country ]

Excerpt from the tube collection of Otto Frosinn. These images (tube photos) were uploaded to the respective tubes or valves by Otto Frosinn.

click to access the tube page
CL-80
Clarion, Transformer Corp. o... USA
click to access the tube page
EZ11 1938
Common type Europe tube/semi... EU
click to access the tube page
EZ12 1938
Telefunken Deutschland (TFK)... D
click to access the tube page
EZ40 1948
Common type Europe tube/semi... EU
click to access the tube page
EZ80 1952
Common type Europe tube/semi... EU
click to access the tube page
RG12D300
Telefunken Deutschland (TFK)... D
click to access the tube page
RGN504 1929
Telefunken Deutschland (TFK)... D
click to access the tube page
5R4GYA
Common type USA tube/semicond. USA
click to access the tube page
5R4WGA
click to access the tube page
5Y3WGTA 1953 ?
Common type USA tube/semicond. USA
click to access the tube page
5Z3P
Common type China (PRC) tube... PRC
click to access the tube page
6BX4/6X4
Common type France tube/semi... F
click to access the tube page
7X6
click to access the tube page
1823 1927
Philips; Eindhoven (tubes in... NL
click to access the tube page
CX300A
Cunningham Inc., E.T.; Harr... USA
click to access the tube page
TC200A
Televocal Corporation; New Y... USA
click to access the tube page
UV200 1920
General Electric for Brand R... USA
click to access the tube page
2A4G
Philco, Philadelphia Stg. Ba... USA
click to access the tube page
2950
WLS (tubes), World's Largest... USA
click to access the tube page
CV359
Standard Telephones and Cabl... GB
click to access the tube page
NE17
Standard Telephones and Cabl... GB
click to access the tube page
CV74
Standard Telephones and Cabl... GB
click to access the tube page
EY51 1948
Philips; Eindhoven (tubes in... NL
click to access the tube page
G354
Common type Europe tube/semi... EU
click to access the tube page
HY90 1951
Common type Europe tube/semi... EU
click to access the tube page
RFG5
Telefunken Deutschland (TFK)... D
click to access the tube page
RGN564 1932
Telefunken Deutschland (TFK)... D
click to access the tube page
U403
Mazda = Valve (Tube) brand G... GB
click to access the tube page
UY4 1949
Valvo GmbH, Radioröhrenfabri... D
click to access the tube page
UY11 1939
Common type Europe tube/semi... EU
Result: 151 to 180 from 654
1 2 3 4 5 6 7 8 9 10 11 .. 20 22
 

Tube collector page of valve collector Otto Frosinn as «own HP at RMorg»
As a member of Radiomuseum.org Otto Frosinn displays items in his/her tube collection. Tubes are called valves in British oriented countries.
Valve and tube collectors as well as radio collectors are invited to join Radiomuseum.org. Every member can display separate collections of tubes, radios etc.

Otto Frosinn started his/her tube collection (valve collection) here on 03.Apr.2006. [index-en]

  
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