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The ITL 9-1 is a triode specifically for industrial applications. This tube uses a coaxial design and metal-ceramic technology. It is air-cooled triode. The max. working frequency is 120MHz. The max. anode dissipation power is 8.5KW. And the max. oscillating power of anode can be up to 25KW. This triode is mainly used in industrial HF heating machine and pulse oscillator, etc.
GENERAL CHARACTERISTICS
Electrical
Filament voltage |
5.8 V |
Filament current |
145 A |
Capacitances (Cathode Grounded connection) |
|
Input |
55 pF |
Feedback |
1 pF |
Output |
21 pF |
Amplification factor |
22 approx. |
Transconductance (Va: 4 kV, Ia:4 A) |
50 mA/V approx. |
The max. Temperature on anode shelf and sealing |
220℃ |
Cooling |
Air-cooled |
Mechanical
Operating position |
vertical, anode up or down |
Weight |
4.4 kg approx. |
Diameter |
145mm |
Height |
230mm |