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CV1430 low noise HF pentode. See also CV545

Size
 This valve measures 126x40mm overall and has a B7 base

Heater voltage4V
Heater current1A
Max anode voltage250V
Max screen voltage250V
Mutual conductance *7.5mA/V
Capacitances
Cg-a0.005pF
Cg1-all14.5pF
Ca-all11.0pF

*: at Va=250, Vg2=100, Vg1=-1.5
PinFunction
1Metallising
2Anode
3Suppressor grid
4Heater
5Heater
6Cathode
7Screen grid
TCControl grid

CV1430