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Gérard Duperray, France - Tube collection

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ID = 11315
Photo Gérard Duperray

Below you find a part of the tube collection Gérard Duperray.

Lors de mon départ en retraite, je me suis passionné pour les tubes électroniques de réception. J'ai écrit un livre "L'Histoire Singulière du Tube Radio" de 287 pages A4, paru en novembre 2009. Il est décrit sur mon site http://p.scize.free.fr/. Depuis peu, j'ai étendu cette passion aux transistors (le composant) anciens.
Result: 31 to 49 from 49
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Excerpt from the tube collection of Gérard Duperray. These images (tube photos) were uploaded to the respective tubes or valves by Gérard Duperray.

click to access the tube page
TI904
Texas Instruments, Dallas USA
click to access the tube page
SFT307
COSEM (C.O.S.E.M.); Saint-Eg... F
click to access the tube page
SFT212
COSEM (C.O.S.E.M.); Saint-Eg... F
click to access the tube page
SFT131
COSEM (C.O.S.E.M.); Saint-Eg... F
click to access the tube page
SFT125
COSEM (C.O.S.E.M.); Saint-Eg... F
click to access the tube page
SFT115
COSEM (C.O.S.E.M.); Saint-Eg... F
click to access the tube page
SFT107
COSEM (C.O.S.E.M.); Saint-Eg... F
click to access the tube page
SFT106
COSEM (C.O.S.E.M.); Saint-Eg... F
click to access the tube page
SFT103
COSEM (C.O.S.E.M.); Saint-Eg... F
click to access the tube page
П2_tr
Common type USSR (SU) tube/s... SU
click to access the tube page
OD604
Telefunken Deutschland (TFK)... D
click to access the tube page
OC23
Valvo GmbH, Radioröhrenfabri... D
click to access the tube page
OC16
Valvo GmbH, Radioröhrenfabri... D
Development sample 'no guidance for subsequent delivery' D=30.4mm, d1=5mm, d2=26mm, L=12.2mm, l1=10mm, l2=8mm
OC15
Valvo GmbH, Radioröhrenfabri... D
click to access the tube page
GET888
GEC, General Electric Co Ltd... GB
click to access the tube page
GET103
GEC, General Electric Co Ltd... GB
click to access the tube page
CK722
Raytheon Mfg. Co.; Cambridge... USA
click to access the tube page
ДГ-Ц22
Common type USSR (SU) tube/s... SU
click to access the tube page
Д2ЖВП
Common type USSR (SU) tube/s... SU
 
Result: 31 to 49 from 49
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Tube collector page of valve collector Gérard Duperray as «own HP at RMorg»
As a member of Radiomuseum.org Gérard Duperray 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.

Gérard Duperray started his/her tube collection (valve collection) here on 31.Dec.2012. [index-en]

  
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