SPECIAL TUBEBASE in general
Autre combinaison de connexion.
Chauffage
Vf 6 Volt / If 2.6 Ampère / Indirect / Specified voltage AC/DC
Description
This is also the Mullard QV2-250C. Also manufactured by MO Valve Company GB.
Metal Ceramic Construction. Forced air cooling for full power output to 500MHz.
At frequencies above 400MHz, the heater voltage should be reduced to 5.5V.
Pa <250W, Va<2kV. Typ Va=500, Vg2=250, Ia=0.2, gm=12mA/V.
