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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: 241 to 270 from 654
 
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
PF86 1959
Common type Europe tube/semi... EU
click to access the tube page
PL-4X500A
Penta Laboratories; Chatswor... USA
click to access the tube page
PL21
Common type Europe tube/semi... EU
click to access the tube page
PL36 1955
Common type Europe tube/semi... EU
click to access the tube page
PL84 1956
Common type Europe tube/semi... EU
click to access the tube page
PL95
Common type Europe tube/semi... EU
click to access the tube page
PL519 1970
Common type Europe tube/semi... EU
click to access the tube page
QB2/250
click to access the tube page
QB3,5/750
click to access the tube page
QB4/1100GA
click to access the tube page
QB5/1750
BNC on top for -Urep.
QK381
Raytheon Mfg. Co.; Cambridge... USA
click to access the tube page
QKK860
Raytheon Mfg. Co.; Cambridge... USA
click to access the tube page
QQE02/5
click to access the tube page
QQE03/12
Common type Europe tube/semi... EU
click to access the tube page
QQE03/20
Philips; Eindhoven (tubes in... NL
click to access the tube page
QQE04/5
Philips; Eindhoven (tubes in... NL
click to access the tube page
QQE04/20
Philips; Eindhoven (tubes in... NL
click to access the tube page
QQE06/40
Philips; Eindhoven (tubes in... NL
click to access the tube page
QQV02-6
click to access the tube page
QQV03-10
click to access the tube page
R215A
Northern Electric Co. Ltd.; ... CDN
click to access the tube page
R290
La Radiotechnique (RT); Pari... F
click to access the tube page
RAC3 1920
Radio Audion Company (Myers2... USA
Glass/ ceramic
RE025XA
Tesla; Praha, Bratislava etc. CS
click to access the tube page
RE034 1926
Telefunken Deutschland (TFK)... D
click to access the tube page
RE074 1926
Telefunken Deutschland (TFK)... D
click to access the tube page
RE084s
click to access the tube page
RE114 1928
Telefunken Deutschland (TFK)... D
click to access the tube page
RE134 1926
Telefunken Deutschland (TFK)... D
Result: 241 to 270 from 654
 

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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