The 3CX400U7 or 8961 is a 400 watt, forced air cooled triode with a maximum frequency of 1000 MHz. Length = 2.50" Diameter = 2.10" Max voltage = 1500 Max current = .4 amps Fil voltage = 6.3 Fil current = 3 amps Data sheet: GOTO INDEX
The 3CX400U7 or 8961 is a 400 watt, forced air cooled triode with a maximum frequency of 1000 MHz.