Antique radios, Old Time Radios

5749


			Tube type:	Vacuum Pentode RF/IF-Stage Controlling (mu)

Tube ID = 20800


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Identical to	5749 = GL5749 = CV4009
Similar Tubes	Other class quality (otherwise equal): 6BA6; CV454; EF93

Base	Miniatur-7-Pin-Base B7G, USA 1940
Was used by	Radio/TV-reception etc.
Filament	Vf 6.3 Volts / If: 0.3 Ampere / -: Indirect / -: Parallel / series AC/DC /
Tube prices	1 Tube prices (visible for members only)
Literature	Röhren-Taschen-Tabelle 14.A, (Franzis RTT)

Private collection
Emilio Ciardiello

RTT 1974 (Franzis) 13. Auflage
Martin Renz

Manufacturer's Literature
Emilio Ciardiello

Usage in Models (calculation each 25th of the month)	1= 1951 ; 1= 1956 ; 1= 1960?? ; 1= 1960? ;
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe): 4

No further Information for

5749

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