Medium-Mu Triode - Sharp-Cutoff Tetrode
Miniature type used as combined vhf oscillator and
mixer in color and black-and-white television receivers.
Electrical Data:
Heater Voltage ................................ 6.3 V
Heater Current ................................ 0.45 A
Substitutes ......................... 6BR8 6FV8 6JN8