Antique radios, Old Time Radios

EK1

Country:	Netherlands	Brand:	Philips; - Eindhoven; Netherlands
		Developer:	Philips; - Eindhoven; Netherlands
		Tube type:	OCTODE Frequency converter Controlling (mu)

Tube ID = 524


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Identical to	EK1 = TEK1
Similar Tubes	Heater different: AK2; CK1
First Series	Mar.1934 Tube leaflet collection E.Erb Philips-Bulletin März 1934
First Source (s)	Mar.1934 : Philips Bulletin #D13
Successor Tubes	1936 EK2

Base	Europe side contact base P (P8A) (Codex=Seo)
Was used by	Radio/TV-reception etc.
Filament	Vf 6.3 Volts / If: 0.4 Ampere / -: Indirect / -: Parallel, (AC/DC) /
Description	Gehört zur ersten Autoradioröhrenserie in Europa. Text in other languages (may differ)
Literature	Taschenbuch zum Röhren-Codex 1948/49


	Röhrenkartei Drenkelfort Peter Hoddow

Collection JR
Jacob Roschy

Telefunken Werkstattbuch
Wolfgang Bauer

Valvo Röhrendatenblatt
Martin Steyer

Usage in Models (calculation each 25th of the month)	2= 1934 ; 6= 1935 ; 7= 1936 ; 2= 1937 ; 1= 1938 ;
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe): 18

No further Information for

EK1

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