Description
The Russian generator pentode 12P17L tube, designed to amplify and generate signals with a frequency of up to 120MHz. Works in any position. Indirect filament cathode.
- Stamp of technical control department of the manufacturer ” ОТК “
Technical specifications:
- Heating voltage: 12.6V
- Filament current: 325 ± 25mA
- Anode current: 35 ± 10mA
- Anode voltage: 150V
- Voltage of the second grid: 150V
- Third grid voltage: 0V
- The voltage on the first grid is constant: -7V
- Second grid current: <10mA
- Locked lamp anode current: (Uc1= -18V) <3mA
- Slope: 6.0..9.5mA/V
- Oscillatory power: (at Ua=200V) 4.4W
- Input capacitance: 9.3 ± 1.1pF
- Output capacitance: 8.5 ± 1.5pF
- Through capacitance: <0.04pF
Minimum operating time: 2000h.
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