Medium-Mu Triode - Sharp-Cutoff Pentode
Miniature type used in tv receiver applications. The
pentode is used as an if amplifier, video amplifier,
agc amplifier and reactance tube. The triode is used as
a low-frequency oscillator, sync-separator, sync-clipper
and phase-splitter circuits. It requires a miniature
9-contact socket.
Substitutes ........... ...... 6CH8