Antique radios, Old Time Radios

6688


			Tube type:	Vacuum Pentode RF/IF-Stage

Tube ID = 19673


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Identical to	6688 = E180F = CV6189

Base	Noval, B9A
Was used by	Radio/TV-reception etc.
Filament	Vf 6.3 Volts / If: 0.3 Ampere / -: Indirect / -: Parallel / series AC/DC /
Tube prices	0 Tube prices (visible for members only)
Literature	Röhren-Taschen-Tabelle 14.A, (Franzis RTT)

EP
Egon Penker

Ratheiser RTH,3.Aufl.,1964
Egon Penker

Telefunken Taschenbuch 1971
Anonymous 15 Collector

Usage in Models (calculation each 25th of the month)	1= 1957?? ; 1= 1957? ; 1= 1958?? ; 1= 1963 ; 1= 1968 ;
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe): 5

No further Information for

6688

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