Antique radios, Old Time Radios

ECF1

Country:	Netherlands	Brand:	Philips; - Eindhoven; Netherlands
		Developer:	Philips; - Eindhoven; Netherlands
		Tube type:	Triode-Pentode Universal Controlling (mu)

Tube ID = 1854


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Identical to	ECF1
Similar Tubes	Multiple differences or of other kind: 6F7
First Series	1940 Tube leaflet collection E.Erb
First Source (s)	1940 : -- Original-techn. papers. Mar.1943 : Radio-Mentor # 3
Predecessor Tubes	6F7

Base	Europe side contact base P (P8A) (Codex=Sa) Top contact with a cap
Was used by	Radio/TV-reception etc.
Filament	Vf 6.3 Volts / If: 0.2 Ampere / -: Indirect / -: Parallel / series AC/DC /
Tube prices	0 Tube prices (visible for members only)
Literature	Taschenbuch zum Röhren-Codex 1948/49


	Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse Karel De Reus

Collection JR
Jacob Roschy

RTT 1974 (Franzis) 13. Auflage
Martin Renz

RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector

Usage in Models (calculation each 25th of the month)

1= 1938?? ; 2= 1939?? ; 1= 1939? ; 9= 1940?? ; 1= 1940? ; 13= 1940 ; 2= 1941?? ; 4= 1941? ; 4= 1941 ; 1= 1942? ; 7= 1942 ; 2= 1943 ; 2= 1944 ; 4= 1945?? ; 7= 1945? ; 8= 1945 ; 5= 1946 ; 1= 1947? ; 21= 1947 ; 1= 1948?? ; 1= 1948? ; 15= 1948 ; 5= 1949?? ; 1= 1949? ; 9= 1949 ; 1= 1950?? ; 1= 1950? ; 4= 1950 ; 4= 1951 ; 1= 1952? ; 2= 1952 ; 1= 1953 ; 1= 1954 ;

Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe): 142

No further Information for

ECF1

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