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CV2014 VHF power amplifier pentode

Size This valve measures 69x27mm overall and has 10 tags including one connected to the central spigot.

This is a CV2129 with tags welded to the pins.

Heater voltage 6V
Heater current 0.75A
Max anode voltage (Ia=0) 500V
Max screen voltage (Ig2=0) 500V
Max operating anode voltage 300V
Max operating screen voltage 250V
Max anode dissipation 12W
Max screen dissipation 2W
Anode current (Va=Vg2=250V;
Screen current 4.5mA
Mutual conductance 7mA/V
Amplification factor (g1 - g2) 16
Max operating frequency 175MHz
Cag1 (max) 0.3pF
Cge (nom) 9.5pF
Cae (nom) 4.5pF


Pin Function
1 Anode
2 n/c
3 Suppressor grid
4 Heater
5 Heater
6 Screen grid
7 Cathode
8 Control grid
9 Control grid

Donated by Chris Colebrook

This file was last modified 23:10:19, Wednesday February 23, 2022