Beam Power - Sharp-Cutoff Pentode
The 6BF11 Vacuum tube is a duodecar type used as a combined
detector and amplifier tube in color and black-and-white
television receivers. It requires a duodecar 12-contact
socket. The dual-control, sharp-cutoff pentode unit is
used as an FM detector and the beam power unit as an AF
output amplifier.
Electrical Data:
Heater Voltage ................................ 6.3 V
Heater Current ................................ 1.2 A
Maximum Heater-Cathode Voltage:
Heater Positive with Respect to Cathode
DC Component .............................. 100 V
Total DC and Peak ......................... 200 V
Heater Negative with Respect to Cathode:
DC Component .............................. 200 V
Total DC and Peak ......................... 200 V
Substitutes ....................... 6AD10 6T10