| Country: |
United States of America (USA) |
|
Brand: |
Common type USA |
| |
Tube type: |
Transmitting Triode, air cooled |
|
Tube ID = 17021
|
 |
| Identical to |
833A
= GL833A
= ML-833A
= 38833
|
| Similar
Tubes |
833C (different maximum ratings)
3C/402E (can normally be replaced - small diff'ce)
|
| Predecessor Tubes |
833
|
|
| Base |
OTHER TUBEBASE in general (Codex=sp)
|
| Filament |
If: 10 Ampere /
Vf 10 Volts /
|
| Description |
Improved 833: thoriated-tungsten filament, Zr-coated plate, uprated to 400W with forced air cooling.
Cunningham, GE, Machlett, RCA, Svetlana, Taylor, United some of the manufacturers.
|
| Tube prices |
0 Tube prices (visible for members
only)
|
| Literature |
Taschenbuch zum Röhren-Codex 1948/49
Tube Lore, Sibley, USA 1996
|
|
|
| |
|
| |
RCA TT5
Götz Linss
|
|
|
|
K.H.Fischer
Karlheinz Fischer
|
|
ARRL Handbook 1972
Michael Schlör
|
|
RCA Transmitting Tubes TT-5
Emilio Ciardiello
|
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|
