Antique radios, Old Time Radios

DSB

Country:	Great Britain (UK)		Brand:	MO Valve Co. Ltd.; GB
			Tube type:	Screen-grid Tetrode RF/IF-Stage

Tube ID = 2485


	previous \| next

Identical to	DSB
Predecessor Tubes	DS

Base	Europe 5-Pin (O5A, B5) Top contact screw type
Was used by	Radio/TV-reception etc.
Filament	Vf 16 Volts / If: 0.25 Ampere / -: Indirect / -: Series, DC /
Description	Gm=3.2mA/V at Va=200(max), Vs=80(max)
Literature	- - Manufacturers Literature Taschenbuch zum Röhren-Codex 1948/49

RFJ
Roy Johnson

Usage in Models (calculation each 25th of the month)	4= 1932 ; 5= 1933? ; 2= 1933 ; 3= 1934?? ; 3= 1934 ; 4= 1945? ;
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe): 21

No further Information for

DSB

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]