The Y248 is a 300 watt, water cooled, tetrode with full ratings to 500 MHz. This is a special version of the 4W300B. Length = 2.45" Diameter = 1.56" Max voltage = 2000 Max current = 250 ma Fil voltage = 6 Fil current = 2.1 amps GOTO INDEX
The Y248 is a 300 watt, water cooled, tetrode with full ratings to 500 MHz. This is a special version of the 4W300B.