1R5T, Tube 1R5T; Röhre 1R5T (1R5T)

Antique radios, Old Time Radios

1R5T

Country:	Hungary	Brand:	Tungsram; Budapest (see also British T.)
		Developer:	Tungsram; Budapest (see also British T.)
		Tube type:	Pentagrid-Converter (Heptode) Frequency converter

Tube ID = 2626


	previous \| next

Identical to	1R5T
Similar Tubes	1H33 (Heater different) 1R5 (Heater different) 1a2p (can normally be replaced - small diff'ce)
First Source (s)	Apr.1949 : Funkschau (FS) 1949, Heft 9 Sep.1948 : Funk-Technik (FT) 1948 #18

Base	Miniatur-7-Pin-Base B7G, USA 1940
Was used by	Radio/TV-reception etc.
Filament	-: Direct / -: Battery = / If: 0.025 Ampere / Vf 1.4 Volts /
Description	1R5 with half of the heater consumption Text in other languages (may differ)
Tube prices	0 Tube prices (visible for members only)

Sammlung
Wolfgang Bauer

Telefunken Werkstattbuch
Wolfgang Bauer

Usage in Models	2= 1948 ; 1= 1950?? ; 2= 1950? ; 6= 1950 ; 1= 1951 ; 1= 1952? ; 7= 1952 ; 1= 1953? ; 5= 1953 ; 1= 1954 ; 1= 1955?? ; 1= 1955 ; 2= 1956? ; 8= 1956 ; 6= 1957 ; 3= 1958? ; 4= 1958 ; 1= 1959?? ; 2= 1959 ; 1= 1960 ; 1= 1961 ;
Number of Models with this tube 57

No further Information for

1R5T

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]

rmXorg-08

About Radiomuseum.org

04DecX