UX-Base (4 Pins (2 thick, USA 1924) (Codex=Br)
Connexion au sommet par téton.
Utilisé par
Transmittertube (Radio)
Chauffage
Vf 7.5 Volt / If 2 Ampère / Direct / Specified voltage AC/DC
Description
Work started on development of this tube at the GE laboratories in the Fall of 1927 and it was assigned the type number (UX865) in November 1928. It was released to the public in March 1929. ST-16 bulb. Thoriated tungsten filament. Gm 0.75 mS, 15W anode dissipation, 15MHz.
GE, RCA, Westinghouse known sources.
Bibliographie
Tube Lore (II) p. 79
Tube Lore (I)
- - Manufacturers Literature
Taschenbuch zum Röhren-Codex 1948/49
865: ARRL Handbook 1972
Anonyme 10 Collectionneur
Plus d'infos ...
Just Qvigstad
865: RCA de forest amateur 1934
Miguel Angel Trujillo-Rodriguez
Plus d'infos ...
