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The 3CW30000H7 is a water cooled, ceramic-metal hign-mu amplifier factor triode containing a thoriated tungsten carbide cathode which is designed for mainly used as a zero-bias RF amplifier in Class B, power amplifier or oscillator in Class C and voltage modulator.
GENERAL CHARACTERISTICS
Electrical
Filament Voltage |
6.3 V |
Filament Current |
160 A |
Interelectrode Capacitance (Grouded Cathode) |
|
Cin |
61 pF |
Cout |
0.2 pF |
Cgp |
36 pF |
Interelectrode Capacitance (Grouded Grid) |
|
Cin |
61 pF |
Cout |
36 pF |
Cak |
0.2 pF |
Amplification Factor |
200 |
Operation Position |
Vertical, base up or down |
Mechnical
Maximum Height |
524 mm |
Maximum Diameter |
171 mm |
Appro.Net Weight |
5.5 kg |
Cooling
Anode |
Water |
Stem |
Forced Air |
Water Capacity |
50 L/min |
Air Capacity |
60 m3/h |
Maximum Seal Temperature |
250 ℃ |
Maximum Electrode Flexible Lead Temperature |
175 ℃ |