- Base
- Refer to variations
- Socket code
- B7G
- Electrical Summary
Heater 4.7 V / 600 mA Plate 330 V / 3 W Screen 330 V / 0.65 W rP 140,000 Ω gm 3.7 mA/V - Sections
- 1
7 pins - B7G - Miniature 7-contact
Dual-control sharp-cutoff pentode developed primarily for FM sound-detector service and specialized television circuits. Separate control grids independently influence plate current, enabling detector, gating, mixing, and control functions beyond conventional pentode amplification.
