Antique radios, Old Time Radios

CV138

Country:	Worldwide		Brand:	Common type Worldwide
			Tube type:	Vacuum Pentode RF/IF-Stage

Tube ID = 10499


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Identical to	CV138 = EF91 = 6AM6 = 6F12 = 8D3 = Z77
Similar Tubes	Other class quality (otherwise equal): CV4014; M8083; S6F12 Other base and data slightly different: CV4002

Was used by	Military and/or Government
Filament	Vf 6.3 Volts / If: 0.3 Ampere / -: Indirect / -: Parallel / series AC/DC /
Tube prices	0 Tube prices (visible for members only)
Literature	Taschenbuch zum Röhren-Codex 1948/49 -- Original-techn. papers.

TreLe
Trev Levick

ARRL Handbook 1972
Michael Schlör

Usage in Models (calculation each 25th of the month)	1= 1955?? ;
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe): 1

No further Information for

CV138

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