The 3CX3000F7 are forced air cooled ceramic-metal power triode containing a thoriated tungsten carbide cathode of which the maximum plate dissipation up 4kW and are designed for used as RF power amplifier, oscillator, or modulator.
In order to simplify the installation of application at low-frequency,
GENERAL CHARACTERISTICS
Filament Voltage 7.5 V
Filament Current 50.5 A
Amplification Factor 160
Interelectrode Capacitance (Grounded Cathode)
Cin 38.1 pF
Cout 0.6 pF
Cgp 24.5 pF
Interelectrode Capacitance (Grounded Grid)
Cin 38.1 pF
Cout 24 pF
Cak 0.6 pF
Zero-Grid-Voltage Plate Current (Ua=5 kV) 440±80mA
Cut-off Grid Bias (Ua=5kV, Ia=1ma) -45V
Operation Position Vertical, base up or down
Cooling Forced Air
Maximum Anode Core and SealTemprature 250
Maximum Height 469.9 mm
Maximum Diameter 105.7 mm
Net Weight 3.4 kg
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