The 889A is a 5000 watt power triode with a mu of 21. It requires water cooling and operates at full ratings to 50 MHz. Length = 11.87" Diameter = 5.50" Max voltage = 8500 Max current = 2 amps Fil voltage = 11 Fil current = 120 amps GOTO INDEX
The 889A is a 5000 watt power triode with a mu of 21. It requires water cooling and operates at full ratings to 50 MHz.