UBL 1, Tube UBL1; Röhre UBL 1 (UBL1)

Antique radios, Old Time Radios

UBL1

Country:	Europe	Brand:	Common type Europe
		Developer:	Philips; - Eindhoven; Netherlands
		Tube type:	Double Diode-Pentode Power/Output

Tube ID = 968


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Identical to	UBL1
Similar Tubes	UBL21 (other base and data slightly different) UBL3 (other base)
First Series	1940 Tube leaflet collection E.Erb Analysis by original leaflets (P41-1)
First Source (s)	Jan.1940 : Daten und Schaltungen moderner ... Röhren; Philips # 3
Predecessor Tubes	CBL1 CBL6
Successor Tubes	1941 UL41 UBL21

Base	Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Vb)
Was used by	Radio/TV-reception etc.
Filament	-: Indirect / -: Series, AC/DC / If: 0.1 Ampere / Vf 55 Volts /
Tube prices	1 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

JR
Jacob Roschy

Lorenz Empfänger-Röhren , 9. Auflage
Michael Sigmund

Röhrenhandbuch, Ratheiser, 1.Aufl. 1947
Egon Penker

Usage in Models	1= 1939? ; 1= 1939 ; 1= 1940?? ; 1= 1940? ; 20= 1940 ; 1= 1941?? ; 16= 1941 ; 9= 1942 ; 6= 1943 ; 1= 1944 ; 1= 1945?? ; 5= 1945 ; 2= 1946?? ; 2= 1946? ; 7= 1946 ; 2= 1947? ; 17= 1947 ; 1= 1948?? ; 46= 1948 ; 13= 1949 ; 1= 1950?? ; 1= 1955?? ;
Number of Models with this tube 155

No further Information for

UBL1

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