Antique radios, Old Time Radios

CCH2

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

Tube ID = 3866


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Identical to	CCH2
Similar Tubes	Heater different: ECH2
First Source (s)	Jun.1938 : Philips Bulletin
Predecessor Tubes	CK1 EK2
Successor Tubes	1939 UCH4 UCH21 ECH3

Base	Europe side contact base P (P8A) (Codex=Sao) Top contact with a cap
Was used by	Radio/TV-reception etc.
Filament	Vf 29 Volts / If: 0.2 Ampere / -: Indirect / -: Series, AC/DC /
Literature	Taschenbuch zum Röhren-Codex 1948/49


	ficha de valvulas Getulio Jimenez-Gomez

M.F.
Manfred Fries

Telefunken Werkstattbuch
Wolfgang Bauer

Funkschau Taschenbuch 1948
Michael Schlör

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

No further Information for

CCH2

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