TB 2/500 TRIODO con refrigeración natural |  | caldeo directo | | Vf=12V | If=7,3A | | Vpmáx.=2000V | | Ppmáx.=300W | | fmáx.=100MHz | | µ=32 | | S=7,5mA/V | | | | |
| Condiciones normales de funcionamiento para distintas clases de servicio | | C telegr. | B telef. | C mod. ánodo | B mod. (2 válv.) | | Vp=2000V | Vp=2000V | Vp=1800V | Vp=2000V | | Vg=-120V | Vg=-55V | Vg=-160V | Vg=-50V | | Ip=467mA | Ip=212mA | Ip=336mA | Ip=2x315mA | | Ig=68mA | Ig=35mA | Ig=64mA | Ig=2x35mA | | Pig=20W | Pig=6,3W | Pig=21W | Pig=2x5,3W | | Po=635W | Po=124W | Po=430W | Po=900W | | f hasta 20MHz | f hasta 20MHz | f hasta 20MHz | |
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