Electron Tube (TH382)

Product Description

Type: TH382
General Characteristics:
Heating: Direct, DC or single phase AC
Filament Voltage: 4.2 V
Filament Current: 125 A
Interelectrode capacitances: Approx.
Cathode-control grid: 72pF
Control grid-screen grid: 93 pF
Screen grid-anode: 13.2 pF
Transconductance (Ia=1.5A, Ug2=600V): 80 mA/V
Internal amplification factor (average): 8 Maximum ratings
Operating position: Vertical
Weight: Approx. 7 kg
Frequency: 1000 MHz
Dimensions: Anode voltage 6.5 KV
Cooling: Forced Air Anode current 4.5 A
Air flow: Min. 13000 L/min
Anode Voltage: 800 V
Corresponding pressure drop: 800 Pa
Anode dissipation: 12.5 KW
Temperature at air outlet: Max. 100
Control-grid dissipation: 50 W
Cooling at the sealing between electrode terminal and ceramic Forced air Screen-grid dissipation: 120 W
Temperature at the surface of the tube: Max. 300

Typical operation:
Combined amplification Vision only
Frequency 800 800 MHz
Peak-of-sync output power 5.25 11 kW
Bandwidth(-1dB) 8 6 MHz
Intermodulation distortion -52 - dB
Gain 15.5 15.4 dB
Anode voltage 5.5 5.5 kV
Screen-grid voltage 600 600 V
Anode current(with signal) 2.7 3.25 A
Anode current(at zero signal) 1.5 1.2 A
Control-grid current 10 5 mA
Screen-grid current 30 30 mA