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CV5073 / 6AM4 grounded grid amplifier triode

Size This valve measures 42x19mm overall and has a B9A base

This is a triode suitable for use as a grounded grid amplifier or mixer in the frequency range 470 to 890MHz.

Heater voltage 6.3V
Heater current 225mA
Max anode voltage 200V
Max anode dissipation 2W
Capacitances (without screening can)
Cak 0.16pF
Ck,g+h 4.4pF
Cag+h 2.4pF
Chk 1.8pF


Pin Function
1 Grid
2 Cathode
3 Grid
4 Grid
5 Anode
6 Grid
7 Heater
8 Heater
9 Grid