Product Description
The 3CX3000A7 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, the base of the FU-3032F attaches a flexible of grid and cathode on .
GENERAL CHARACTERISTICS
Filament Voltage 7.5 V
Filament Current 51.5 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 Seal Temperature 250
Maximum Height 228.6 mm
Maximum Diameter 105.7 mm
Net Weight 2.8 kg
