- and
hexode structures were
placed in the same gl****
envelope - by no
means a new idea. The
triode grid was
usually internally connected to the
hexode grid...
-
Vacuum tube).
Diode or
rectifier tube
Amplification Triode Tetrode Pentode Hexode Pentagrid (Heptode)
Octode Traveling-wave tube
Klystron Oscillation Magnetron...
- of the tube and
reducing its
noise figure. A
typical such "orbital beam
hexode" was the RCA 1630,
introduced in 1939.
Because the
heavy electron current...
-
European 5-pin base with one
anode on top cap BCH1 – Triode-
hexode mixer,
German Hexode base,
hexode control grid on top cap, ACH1 with a 24 V
heater BL2 –...
-
pentode 7 – Remote-cutoff RF
pentode 8 – Sharp-cutoff
hexode frequency changer 9 – Remote-cutoff
hexode Examples: A106 –
Directly heated triode, 1 V, 60 mA...
-
result was
achieved historically by the
pentagrid converter or a
triode and
hexode in a
single tube, but can be
implemented in
transistor radios economically...
-
Compactron Diode Fleming valve Neutron tube ****de
Nuvistor Pentagrid (
Hexode, Heptode, Octode)
Pentode Photomultiplier Phototube Tetrode Triode Vacuum...
-
suppressor grid, and plate, and also in
other tubes with more grids, such as the
hexode. The
suppressor grid and
pentode tube were
invented in 1926 by
Gilles Holst...
-
Compactron Diode Fleming valve Neutron tube ****de
Nuvistor Pentagrid (
Hexode, Heptode, Octode)
Pentode Photomultiplier Phototube Tetrode Triode Vacuum...
- tube.
Various alternatives such as
using a
combination of a
triode with a
hexode and even an
octode have been used for this purpose. The
additional grids...
