GI-23B (original box)
69,00 $
Russian tube GI-23B triode generates and amplifies RF oscillations in pulsed operation with anode modulation in the decimetric wavelength range
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24 in stock
Description
The GI-23B triode generates and amplifies RF oscillations in pulsed operation with anode modulation in the decimetric wavelength range. Designed to generate and amplify high-frequency oscillations in the frequency range from 300 to 1650MHz in a pulsed operating mode with anode modulation. Indirectly heated oxide cathode. It is produced in ceramic-metal design with a radiator and cylindrical leads of the cathode, heater and grid.
Forced air cooling 24 m3/h.
Stamp of technical control department of the manufacturer “ ОТК “
GI – generator pulse;
23 – the number of the serial number of the development of this type of tube;
B – a letter indicating the type of forced cooling: B – air.
Technical specifications:
- Heater voltage (AC or DC): 12.6V
- Heater current: 2.3 – 2.6A
- Heater voltage (DC): 1.3kV
- Anode current: 110 – 200mA
- Mutual conductance: 26 – 36mA/V
- Inverse grid current: at most 50µА
- Penetration factor: 1 – 2%
- Peak output power (at peak anode voltage 10kV,
peak anode current 12A, wavelength at most 28.8 cm,
pulse duration 3-15 µsec.): at least 40kW - Interelectrode capacitance, pF:
input 14 – 18
output: at most 0.16
transfer: 5.5 – 6.5
Limiting performance:
- Heater voltage (AC or DC): 11.9 – 13.3V
- Peak anode voltage: 14kV
- Anode dissipation: 300W
- Grid dissipation:
with thermocurrent about 5 mA: 25W
neglecting thermocurrent: 10W - Peak anode current (DC component): 15A
- Pulse duration: 15 µsec
- 1/duty factor: at least 200
- Resistance in grid circuit: 10kOhm
- Temperature:
anode heat sink: 160 °C
anode end face: 200 °C
grid lead: 200 °C
Operating time not less than 1000 hours.
Additional information
Weight | 0,65 kg |
---|---|
Dimensions | 11,3 × 6,5 × 6,5 cm |
Brand |
KONTAKT |
Packaging |
Individual factory box |
Socket type |
Original |
Condition |
New product |
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