Antique radios, Old Time Radios

HK90

Country:	Europe		Brand:	Common type Europe
			Tube type:	Pentagrid-Converter (Heptode) Pentagrid (new)

Tube ID = 18495


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Identical to	HK90 = 12BE6
Similar Tubes	Heater different: EK90
First Series	1950 Tube leaflet collection E.Erb Analysis by original leaflets
First Source (s)	Nov.1951 : Funkschau (FS) # 22

Base	Miniatur-7-Pin-Base B7G, USA 1940
Was used by	Radio/TV-reception etc.
Filament	Vf 12.6 Volts / If: 0.15 Ampere / -: Indirect / -: Parallel / series AC/DC /
Tube prices	0 Tube prices (visible for members only)


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

Röhrensammlung
Wolfgang Bauer

Telefunken Werkstattbuch
Wolfgang Bauer

SEL Handbuch 1964
Peter Hoddow

Usage in Models (calculation each 25th of the month)	1= 1952 ;
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe): 1

No further Information for

HK90

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