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Konrad Birkner † 12.08.2014, Germany - Tube collection

Below you find a part of the tube collection Konrad Birkner † 12.08.2014. As a teenager mainly repair of pre WW2 radios.Hobby became profession by graduation as an EE (Dipl.Eng.Communications). 6 years Rohde & Schwarz (Polyskop) followed by 26 Years Aerospace Avionics. Early retirement (health) at age 53 gave even more time allowance for the hobby (not the only one). Radio collecting started in 1978 when I remembered a wonderful radio I owned as a boy (and played it to death, shame!). It was a Blaupunkt VII. The collection grew, but 20 years went by - until I could proudly own my dream radio. It joined an international party of about 300 Radios: Crystal Sets (ca.70); US radios (ca.120); the 1920s; Homebrew contemporary and recent; early Superheterodynes with triodes; tiny little Japan made colorful tube radios around the latest miniature AC/DC tube generation. Please see this "in memoriam" which was the only page we displayed on his funeral day (EE). Zunächst Jugendbastler, Schwerpunkt Reparaturen von Vorkriegsgeräten, dann Hobby zum Beruf gemacht (Dipl.Ing.Nachrichtentechnik), 6 Jahre Rohde & Schwarz (Polyskop), 26 Jahre Luft- und Raumfahrtelektronik, mit 53 in Frührente = noch mehr Zeit fürs Hobby (aber nicht das einzige); Sammeln seit 1978, als der Wunsch nach einem Blaupunkt VII wieder aufkam, den ich (Oh Schande !) in jungen Jahren mal besaß und "kaputt spielte". Die Sammlung wuchs und der VII kam auch, aber erst nach über 20 Jahren. Er traf auf eine Reihe Zeitgenossen aus aller Welt. Ich sammle: USA; Detektorgeräte; 20er-Jahre; Selbstbaugeräte (original und eigene), Triodensuper, und kleine bunte Röhrenradios mit Miniatur- Netzröhren (die allerletzte Röhrenradiogeneration aus Japan). Bitte klicken Sie dieses "in memoriam", das wir am Tag seiner Beerdigung als einzige Seite des Radiomuseum.org als Wertschätzung seiner Arbeit zeigten (EE).

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Excerpt from the tube collection of Konrad Birkner † 12.08.2014. These images (tube photos) were uploaded to the respective tubes or valves by Konrad Birkner † 12.08.2014.

6GJ5 Common type USA tube/semicond. USA	452 1926 Philips; Eindhoven (tubes in... NL	DAC1 MO Valve Co. Ltd.; GB GB
1H5GT Common type USA tube/semicond. USA	UBF11 1939 Common type Europe tube/semi... EU	6E10_Ultron Ultron (tubes) B
12SR7 Common type USA tube/semicond. USA	55 1931 Common type USA tube/semicond. USA	75 1933 Common type USA tube/semicond. USA
85 Common type USA tube/semicond. USA	6N7GT Common type USA tube/semicond. USA	53 1933 Common type USA tube/semicond. USA
79 1933 Common type USA tube/semicond. USA	DZ1 Métal; France (tubes) F	RRCF Fivre - tubes; Milano (MI) I
TM-BG Dario (tubes) - voir aussi L... F	RGN1500 1928 Telefunken Deutschland (TFK)... D	VG220 1929 Seibt, Dr. Georg (Nachf.); B... D
AX50 1939 Philips; Eindhoven (tubes in... NL	R120 1952 Rectron GmbH; Berlin D	R120B Valvo GmbH, Radioröhrenfabri... D
EZ90 1951 Common type Europe tube/semi... EU	GZ41 1951 Common type France tube/semi... F	UV200 1920 General Electric for Brand R... USA
UX200A 1926 Common type USA tube/semicond. USA	GJR319Sz29 Osram GmbH KG; Berlin D	VG-1 1934 Sparton-Cardon Tubes; Jackso... USA
1V2 RCA (RCA Victor Co. Inc.); N... USA	4G35 TeKaDe (TKD), Süddeutsche Te... D	1802 1931 Philips; Eindhoven (tubes in... NL

Tube collector page of valve collector Konrad Birkner † 12.08.2014 as «own HP at RMorg»
As a member of Radiomuseum.org Konrad Birkner † 12.08.2014 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.

Konrad Birkner † 12.08.2014 started his/her tube collection (valve collection) here on 27.Apr.2005. [index-en]

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