ITT 3RM/189G, Magnetically Beamed Industrial Triode, Water Cooled
Triode industrielle à refroidissement par eau
Wassergekühlte Triode

This tube employs the field of a permanent magnet to guide the electron flow from cathode to anode.

• R.W.H. Whittle and J.J. Behenna, Controlled R.F. Power Generation Using Magnetically-Beamed Triodes, The Radio and Electronic Engineer, Vol. 46, No. 12, December 1976.

 

Hauteur • Height • Höhe : 35 cm • 13" 1/4
Diamètre • Diameter • Durchmesser : 17 cm • 6" 3/4

Together with an RCA 813 pentode for size comparison.
The permanent magnet is inside the plastic container.

 

---

Le contenu de ce site est sous copyleft The content of this site is under copyleft Der Inhalt dieser Website steht unter Copyleft