Twin Diode High-Mu Triode
The 6Q7G Vacuum tube is a glass octal type used as a
combined detector, amplifier, and AVC tube in radio
receivers. It requires an octal socket and may be
mounted in any position.
It was first manufactured by RCA in 1947.
Electrical Data:
Heater Voltage ................................ 6.3 V
Heater Current ................................ 0.3 A
Maximum Heater-Cathode Voltage:
Heater Positive with Respect to Cathode:
DC Component .............................. 90 V
Heater Negative with Respect to Cathode:
DC Component .............................. 90 V
Substitutes .................... 6B6, 6T7