Antique radios, Old Time Radios

DS

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

Tube ID = 12679

previous | next

Identical to	DS
First year	1931 The Saga of Marconi Osram Valve – (B Vyse and G Jessop 2000)
Successor Tubes	DSB

Base	Europe 5-Pin (O5A, B5)
Filament	Vf 16 Volts / If: 0.25 Ampere / -: Indirect / -: Series, DC /
Description	Gm=1.1mA/V at Va=200(max), Vs=70(max)
Literature	Taschenbuch zum Röhren-Codex 1948/49 - - Manufacturers Literature

DS: osram wireless guide 1931
Giuseppe Antonio Tusini

DS: osram wireless guide 1931
Giuseppe Antonio Tusini

Usage in Models	1= 1932
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe): 1

Forum contributions about this tube
DS
Threads: 1 | Posts: 1

Hits: 257 Replies: 0 DS320 - Create database for DS320
Robert Sarbell 24.Jan.06	1 DS320 - Create database for DS320 Tube Administrators, Please consider creating database for acorn-style DS320 . . . .used tube in the original carton (with Wa.A.207 insignia). Respectfully, Robert Sarbell

DS
End of forum contributions about this tube

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]