The 7900 is a 4 KW, forced air cooled triode with a mu of 32 used in VHF TV transmitters. Full ratings to 220 MHz. Made by Amperex.
Length = 7.00" (less leads) Diameter = 4.62"
Max voltage = 6000
Max current = 1.5 amps
Fil voltage = 12.6
Fil current = 32 amps GOTO INDEX