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FU-33 radio tube
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| Model No.︰ | FU-33 |
| Country of Origin︰ | China |
| Minimum Order︰ | 1 pc |
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| Specifications︰ | The FU-33Cis a wind cooled, ceramic—metal high- mu amplifier factor triode containing a hydric tungsten carbide cathode. The rated plate dissipation is 1kW, and the highest output power is more than1kW.It is designed for mainly used general characteristics. It’s application for broadcast communicate and High- frequency hearting.
GENERAL CHARACTERISTICS
Filament Voltage ……………………………………………… 10 V
Filament Current ……………………………………………… 9.4---10.6A
Inter electrode Capacitance
Grid Plate …………………………………………………… 5.5--7.1 pF
Grid Cathode ………………………………………………… 10.1—14.5 pF
Cathode Plate ………………………………………………… 6.4—10.6 pF
Conductance (10 kV/4A) …………………………………… mA/V
Amplification ……………………………………………… 31.5-38.5u
Operation Frequency …………………………………… 30MHz
Anode Voltage…………………………………………… 34kV
Anode Current ……………………………………………… 415/450Ma
Grid Current ……………………………………………… 40-70/80-120mA
Grid Impedance ………………………………………… 3.5/5 kΩ
Output power ……………………………………………… 1000W/ more than
Application ……………………………………………… broadcast communicate and High- frequency hearting.
Cooled style …………………………………………… wind cooled
Matched NO. of overseas …………………………………… 833A/833C |
| Advantages︰ | The FU-33Cis a wind cooled, ceramic—metal high- mu amplifier factor triode containing a hydric tungsten carbide cathode. The rated plate dissipation is 1kW, and the highest output power is more than1kW.It is designed for mainly used general characteristics. It’s application for broadcast communicate and High- frequency hearting.
GENERAL CHARACTERISTICS
Filament Voltage ……………………………………………… 10 V
Filament Current ……………………………………………… 9.4---10.6A
Inter electrode Capacitance
Grid Plate …………………………………………………… 5.5--7.1 pF
Grid Cathode ………………………………………………… 10.1—14.5 pF
Cathode Plate ………………………………………………… 6.4—10.6 pF
Conductance (10 kV/4A) …………………………………… mA/V
Amplification ……………………………………………… 31.5-38.5u
Operation Frequency …………………………………… 30MHz
Anode Voltage…………………………………………… 34kV
Anode Current ……………………………………………… 415/450Ma
Grid Current ……………………………………………… 40-70/80-120mA
Grid Impedance ………………………………………… 3.5/5 kΩ
Output power ……………………………………………… 1000W/ more than
Application ……………………………………………… broadcast communicate and High- frequency hearting.
Cooled style …………………………………………… wind cooled
Matched NO. of overseas …………………………………… 833A/833C |
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Product Image
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