The 304A is a 50 watt triode designed by Western Electric in 1934 for use up to 350 MHz. It has a mu of 11. Length = 6.37" Diameter = 2.25" Max voltage = 1500 Max current = 90 ma Fil voltage = 7.5 Fil current =3.25 amps GOTO INDEX
The 304A is a 50 watt triode designed by Western Electric in 1934 for use up to 350 MHz. It has a mu of 11.